CN114874540B - Negative ion material, preparation method thereof, dish washer and application of tourmaline material in preparation of negative ion material for dish washer - Google Patents
Negative ion material, preparation method thereof, dish washer and application of tourmaline material in preparation of negative ion material for dish washer Download PDFInfo
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- CN114874540B CN114874540B CN202210358890.8A CN202210358890A CN114874540B CN 114874540 B CN114874540 B CN 114874540B CN 202210358890 A CN202210358890 A CN 202210358890A CN 114874540 B CN114874540 B CN 114874540B
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- China
- Prior art keywords
- tourmaline
- negative ion
- parts
- powder
- rare earth
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- 239000000463 material Substances 0.000 title claims abstract description 238
- 229910052613 tourmaline Inorganic materials 0.000 title claims abstract description 134
- 239000011032 tourmaline Substances 0.000 title claims abstract description 134
- 229940070527 tourmaline Drugs 0.000 title claims abstract description 134
- 238000002360 preparation method Methods 0.000 title claims abstract description 31
- 150000002500 ions Chemical class 0.000 claims abstract description 111
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 59
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 56
- 239000011159 matrix material Substances 0.000 claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- 239000000843 powder Substances 0.000 claims description 78
- 239000007822 coupling agent Substances 0.000 claims description 76
- -1 lanthanum ester Chemical class 0.000 claims description 72
- 239000004743 Polypropylene Substances 0.000 claims description 46
- 238000002156 mixing Methods 0.000 claims description 45
- 229920001155 polypropylene Polymers 0.000 claims description 42
- 239000003963 antioxidant agent Substances 0.000 claims description 35
- 230000003078 antioxidant effect Effects 0.000 claims description 34
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims description 30
- 239000002270 dispersing agent Substances 0.000 claims description 28
- 238000003756 stirring Methods 0.000 claims description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 229910000420 cerium oxide Inorganic materials 0.000 claims description 17
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 16
- 238000001354 calcination Methods 0.000 claims description 15
- 239000000945 filler Substances 0.000 claims description 15
- 238000004851 dishwashing Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 12
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 12
- 229910052746 lanthanum Inorganic materials 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 150000000703 Cerium Chemical class 0.000 claims description 7
- 229910052684 Cerium Inorganic materials 0.000 claims description 7
- 239000005995 Aluminium silicate Substances 0.000 claims description 6
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 6
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 6
- GFORUURFPDRRRJ-UHFFFAOYSA-N [Na].[Mn] Chemical compound [Na].[Mn] GFORUURFPDRRRJ-UHFFFAOYSA-N 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- 235000012211 aluminium silicate Nutrition 0.000 claims description 6
- 239000010425 asbestos Substances 0.000 claims description 6
- 239000000440 bentonite Substances 0.000 claims description 6
- 229910000278 bentonite Inorganic materials 0.000 claims description 6
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 6
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 6
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 claims description 6
- 239000006229 carbon black Substances 0.000 claims description 6
- 239000004917 carbon fiber Substances 0.000 claims description 6
- 239000007799 cork Substances 0.000 claims description 6
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 6
- 150000002603 lanthanum Chemical class 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 239000010445 mica Substances 0.000 claims description 6
- 229910052618 mica group Inorganic materials 0.000 claims description 6
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 6
- 239000010453 quartz Substances 0.000 claims description 6
- 229910052895 riebeckite Inorganic materials 0.000 claims description 6
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 6
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 6
- 229910052779 Neodymium Inorganic materials 0.000 claims description 5
- 229910052777 Praseodymium Inorganic materials 0.000 claims description 5
- 239000005909 Kieselgur Substances 0.000 claims description 4
- HSJPMRKMPBAUAU-UHFFFAOYSA-N cerium(3+);trinitrate Chemical compound [Ce+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O HSJPMRKMPBAUAU-UHFFFAOYSA-N 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229910017569 La2(CO3)3 Inorganic materials 0.000 claims description 3
- TYAVIWGEVOBWDZ-UHFFFAOYSA-K cerium(3+);phosphate Chemical compound [Ce+3].[O-]P([O-])([O-])=O TYAVIWGEVOBWDZ-UHFFFAOYSA-K 0.000 claims description 3
- GHLITDDQOMIBFS-UHFFFAOYSA-H cerium(3+);tricarbonate Chemical compound [Ce+3].[Ce+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O GHLITDDQOMIBFS-UHFFFAOYSA-H 0.000 claims description 3
- NZPIUJUFIFZSPW-UHFFFAOYSA-H lanthanum carbonate Chemical compound [La+3].[La+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O NZPIUJUFIFZSPW-UHFFFAOYSA-H 0.000 claims description 3
- 229960001633 lanthanum carbonate Drugs 0.000 claims description 3
- LQFNMFDUAPEJRY-UHFFFAOYSA-K lanthanum(3+);phosphate Chemical compound [La+3].[O-]P([O-])([O-])=O LQFNMFDUAPEJRY-UHFFFAOYSA-K 0.000 claims description 3
- 229920005629 polypropylene homopolymer Polymers 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- FYDKNKUEBJQCCN-UHFFFAOYSA-N lanthanum(3+);trinitrate Chemical compound [La+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O FYDKNKUEBJQCCN-UHFFFAOYSA-N 0.000 claims description 2
- 239000000454 talc Substances 0.000 claims 2
- 229910052623 talc Inorganic materials 0.000 claims 2
- 229910001657 ferrierite group Inorganic materials 0.000 claims 1
- 150000001450 anions Chemical class 0.000 abstract description 34
- 230000005855 radiation Effects 0.000 abstract description 10
- 238000003825 pressing Methods 0.000 abstract description 4
- 230000002829 reductive effect Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000001960 triggered effect Effects 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 30
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 20
- 239000011256 inorganic filler Substances 0.000 description 11
- 229910003475 inorganic filler Inorganic materials 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 10
- 239000000126 substance Substances 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 240000000233 Melia azedarach Species 0.000 description 7
- 241000406668 Loxodonta cyclotis Species 0.000 description 6
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 5
- 230000000844 anti-bacterial effect Effects 0.000 description 5
- 239000011777 magnesium Substances 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- 239000003642 reactive oxygen metabolite Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- MHKWSJBPFXBFMX-UHFFFAOYSA-N iron magnesium Chemical compound [Mg].[Fe] MHKWSJBPFXBFMX-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 239000002585 base Substances 0.000 description 2
- USOPFYZPGZGBEB-UHFFFAOYSA-N calcium lithium Chemical compound [Li].[Ca] USOPFYZPGZGBEB-UHFFFAOYSA-N 0.000 description 2
- VQCBHWLJZDBHOS-UHFFFAOYSA-N erbium(iii) oxide Chemical compound O=[Er]O[Er]=O VQCBHWLJZDBHOS-UHFFFAOYSA-N 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- PLDDOISOJJCEMH-UHFFFAOYSA-N neodymium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Nd+3].[Nd+3] PLDDOISOJJCEMH-UHFFFAOYSA-N 0.000 description 2
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 2
- 229910052604 silicate mineral Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- ZIKATJAYWZUJPY-UHFFFAOYSA-N thulium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Tm+3].[Tm+3] ZIKATJAYWZUJPY-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000005997 Calcium carbide Substances 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 150000000914 Dysprosium Chemical class 0.000 description 1
- 229910052692 Dysprosium Inorganic materials 0.000 description 1
- 150000000917 Erbium Chemical class 0.000 description 1
- 229910052691 Erbium Inorganic materials 0.000 description 1
- 150000000918 Europium Chemical class 0.000 description 1
- 229910052693 Europium Inorganic materials 0.000 description 1
- 150000000921 Gadolinium Chemical class 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- 150000000922 Holmium Chemical class 0.000 description 1
- 229910052689 Holmium Inorganic materials 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 150000001169 Lutetium Chemical class 0.000 description 1
- 229910052765 Lutetium Inorganic materials 0.000 description 1
- 150000001206 Neodymium Chemical class 0.000 description 1
- 150000001213 Praseodymium Chemical class 0.000 description 1
- 150000001215 Promethium Chemical class 0.000 description 1
- 229910052773 Promethium Inorganic materials 0.000 description 1
- 150000001216 Samarium Chemical class 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- 150000001217 Terbium Chemical class 0.000 description 1
- 229910052771 Terbium Inorganic materials 0.000 description 1
- 229910052775 Thulium Inorganic materials 0.000 description 1
- 150000001225 Ytterbium Chemical class 0.000 description 1
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
- LXXKJGXDEZDJOM-UHFFFAOYSA-N [Fe].[Mg].[Ca] Chemical compound [Fe].[Mg].[Ca] LXXKJGXDEZDJOM-UHFFFAOYSA-N 0.000 description 1
- UPEMFLOMQVFMCZ-UHFFFAOYSA-N [O--].[O--].[O--].[Pm+3].[Pm+3] Chemical compound [O--].[O--].[O--].[Pm+3].[Pm+3] UPEMFLOMQVFMCZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229910003440 dysprosium oxide Inorganic materials 0.000 description 1
- NLQFUUYNQFMIJW-UHFFFAOYSA-N dysprosium(iii) oxide Chemical compound O=[Dy]O[Dy]=O NLQFUUYNQFMIJW-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 229910001940 europium oxide Inorganic materials 0.000 description 1
- AEBZCFFCDTZXHP-UHFFFAOYSA-N europium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Eu+3].[Eu+3] AEBZCFFCDTZXHP-UHFFFAOYSA-N 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 229910001938 gadolinium oxide Inorganic materials 0.000 description 1
- 229940075613 gadolinium oxide Drugs 0.000 description 1
- CMIHHWBVHJVIGI-UHFFFAOYSA-N gadolinium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Gd+3].[Gd+3] CMIHHWBVHJVIGI-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- JYTUFVYWTIKZGR-UHFFFAOYSA-N holmium oxide Inorganic materials [O][Ho]O[Ho][O] JYTUFVYWTIKZGR-UHFFFAOYSA-N 0.000 description 1
- OWCYYNSBGXMRQN-UHFFFAOYSA-N holmium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ho+3].[Ho+3] OWCYYNSBGXMRQN-UHFFFAOYSA-N 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 229910003443 lutetium oxide Inorganic materials 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- MPARYNQUYZOBJM-UHFFFAOYSA-N oxo(oxolutetiooxy)lutetium Chemical compound O=[Lu]O[Lu]=O MPARYNQUYZOBJM-UHFFFAOYSA-N 0.000 description 1
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
- MMKQUGHLEMYQSG-UHFFFAOYSA-N oxygen(2-);praseodymium(3+) Chemical compound [O-2].[O-2].[O-2].[Pr+3].[Pr+3] MMKQUGHLEMYQSG-UHFFFAOYSA-N 0.000 description 1
- UZLYXNNZYFBAQO-UHFFFAOYSA-N oxygen(2-);ytterbium(3+) Chemical compound [O-2].[O-2].[O-2].[Yb+3].[Yb+3] UZLYXNNZYFBAQO-UHFFFAOYSA-N 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229910003447 praseodymium oxide Inorganic materials 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 229910001954 samarium oxide Inorganic materials 0.000 description 1
- 229940075630 samarium oxide Drugs 0.000 description 1
- FKTOIHSPIPYAPE-UHFFFAOYSA-N samarium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Sm+3].[Sm+3] FKTOIHSPIPYAPE-UHFFFAOYSA-N 0.000 description 1
- 150000003325 scandium Chemical class 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- HYXGAEYDKFCVMU-UHFFFAOYSA-N scandium oxide Chemical compound O=[Sc]O[Sc]=O HYXGAEYDKFCVMU-UHFFFAOYSA-N 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229910003451 terbium oxide Inorganic materials 0.000 description 1
- SCRZPWWVSXWCMC-UHFFFAOYSA-N terbium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Tb+3].[Tb+3] SCRZPWWVSXWCMC-UHFFFAOYSA-N 0.000 description 1
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 1
- FRNOGLGSGLTDKL-UHFFFAOYSA-N thulium atom Chemical class [Tm] FRNOGLGSGLTDKL-UHFFFAOYSA-N 0.000 description 1
- 229910000231 tourmaline group Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 229910003454 ytterbium oxide Inorganic materials 0.000 description 1
- 229940075624 ytterbium oxide Drugs 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/221—Oxides; Hydroxides of metals of rare earth metal
- C08K2003/2213—Oxides; Hydroxides of metals of rare earth metal of cerium
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Detergent Compositions (AREA)
Abstract
The invention provides a negative ion material and a preparation method thereof, a dish washer and application of tourmaline material in preparing negative ion material for the dish washer. Wherein the negative ion material can spontaneously release negative ions. The negative ion material comprises the following components in parts by weight: 60-80 parts of matrix; 5-15 parts of tourmaline material; 0.5 to 3 portions of rare earth material. The negative ion material can spontaneously release a large amount of negative ions, and the negative ion material is not required to be triggered to release the negative ions by heating or pressing, so that the energy loss is reduced; the proportion of the matrix, the tourmaline material and the rare earth material in the anion material is proper, and the tourmaline material has the characteristics of small radiation, safety, energy conservation, environmental protection and the like.
Description
Technical Field
The invention relates to the technical field of material science, in particular to an anion material and a preparation method thereof, a dish washer and application of tourmaline material in preparing anion material for the dish washer.
Background
The air anions have the effects of resisting bacteria, inhibiting odor, preserving freshness, purifying, removing dust and the like, can prevent respiratory diseases, improve sleep, resist oxidation, prevent aging, remove free radicals in the body, reduce blood viscosity and the like for human bodies, and enjoy the American name of 'air vitamins' in the medical field. Air anions have been attracting attention in recent years due to their antibacterial, deodorizing, fresh-keeping, air-purifying effects, etc. The negative ion technology is widely applied to household appliances such as dish washers, refrigerators, air purifiers and the like. The main technical means is that a large amount of air anions are generated by the anion generator to achieve the corresponding effect, but the anion generator inevitably generates a certain amount of ozone, positive ions, reactive Oxygen Species (ROS) and other unnecessary substances. There are also anion technologies using ores such as tourmaline which can release anions, so that ozone generation can be avoided, but tourmaline generally needs to be activated in such a way as to release anions by heating or pressing.
Tourmaline (tourmaline) is a generic term of tourmaline group minerals, has unique properties such as piezoelectricity, pyroelectric property, far infrared radiation, anion release property and the like, can be compounded with other materials by a physical or chemical method to prepare various functional materials, and is applied to the fields such as environmental protection, electronics, medicine, chemical industry, light industry, building materials and the like. The chemical composition of the silicate mineral is complex, and the silicate mineral is characterized by cyclic structure of aluminum, sodium, iron, magnesium and lithium, and has the following structural general formula: XY 3 Z 6 Si 6 O 18 (BO 3 ) 3 W 4 Wherein X: na (Na) + 、Ca 2+ 、K + Vacancy, Y: mg of 2+ 、Fe 2+ 、Mn 2+ 、AI 3+ 、Fe 3+ 、Mn 3+ 、Li + ，Z：AI 3+ 、Fe 3+ 、Cr 3+ 、Mg 2+ ，W： OH - 、F - 、O 2- . The tourmaline has limited negative ion content in a normal state, and is difficult to achieve a good application effect, and the tourmaline is often required to be heated or pressed to generate more negative ions so as to achieve the good application effect.
The negative ion technology currently used in dishwashers is ion generator technology. The electric energy is input through an independent negative ion generator module to form high-voltage static electricity, and air is ionized in a metal tip discharge or carbon brush discharge mode to form air negative ions. This process requires continuous input of electrical energy, often accompanied by the production of ozone, positive ions, reactive Oxygen Species (ROS). Ozone can sterilize more effectively, but high concentration ozone can cause uncomfortable symptoms such as cough, dyspnea and the like of a human body, and even cause the hypofunction of the human body. At present, tourmaline materials with the characteristic of self-releasing anions are not reported in dish washing machines, and the main reason is that the tourmaline has low content of the anions released under normal conditions, and the concentration with antibacterial and odor-inhibiting effects is difficult to reach. If heating or pressing triggering type negative ions are used, ozone generation can be avoided, but electric energy is required to be continuously input, and the cost, energy consumption, safety and effect factors are combined, unlike the negative ion generator.
Disclosure of Invention
The invention provides an anion material capable of spontaneously releasing anions, a preparation method of the anion material, application of the anion material in preparing an anion material for a liner of a dish washer and the dish washer, wherein the anion material can spontaneously release anions, so that the dish washer has the functions of fresh keeping, antibacterial, smell inhibiting, safety, environmental protection, energy saving and the like, solves the problem that the anion generator needs to continuously input energy, and achieves the effect of continuously and spontaneously releasing anions.
The invention provides an anion material which can spontaneously release anions and comprises the following components in parts by weight:
60-80 parts of matrix;
5-15 parts of tourmaline material;
0.5 to 3 portions of rare earth material.
In one embodiment, the composition further comprises at least one of the following components in parts by weight:
0.3 to 0.5 part of coupling agent;
1-15 parts of filler;
0.1 to 0.5 part of antioxidant;
0.1 to 1 part of dispersing agent.
In an embodiment, the coupling agent is selected from one or more of lanthanum ester coupling agent, cerium ester coupling agent, praseodymium ester coupling agent, neodymium ester coupling agent.
In one embodiment, the filler is selected from one or more of kaolin, diatomaceous earth, talcum powder, calcium carbonate, barium sulfate, alumina powder, glass powder, asbestos powder, mica powder, quartz powder, carbon fiber, powdered cork, silicon carbide, graphite, white carbon black, montmorillonite and bentonite.
In one embodiment, the tourmaline material is selected from one or more of iron magnesium tourmaline, sodium manganese tourmaline, calcium magnesium tourmaline and Bragg tourmaline.
In an embodiment, the tourmaline material is selected from ferrimagnesium tourmaline, and the mass ratio of ferric oxide in the tourmaline material is not more than 3%.
In an embodiment, the rare earth material is selected from one or more of lanthanum oxide, lanthanum salt, cerium oxide, cerium salt.
In an embodiment, the rare earth material is selected from one or more of lanthanum oxide, cerium oxide, lanthanum carbonate, cerium carbonate, lanthanum phosphate, cerium phosphate, lanthanum nitrate, cerium nitrate.
In one embodiment, the matrix comprises homo-polypropylene and/or co-polypropylene.
The invention also provides a dish-washing machine, which comprises the negative ion material.
In one embodiment, the dishwasher liner includes the negative ion material.
The invention also provides a preparation method of the negative ion material, which comprises the following steps:
(1) Taking 5-15 parts by weight of tourmaline material and 0.5-3 parts by weight of rare earth material, uniformly mixing the tourmaline material and the rare earth material, calcining for 1-4 hours at 500-700 ℃ to combine and activate the rare earth material and the tourmaline material, and cooling for later use;
(2) And (3) taking 60-80 parts by mass of matrix, mixing the powder in the step (1) with the matrix, and carrying out melt blending extrusion by a double-screw extruder to obtain the negative ion material.
The invention also provides application of the tourmaline material in preparing the negative ion material for the dish washing machine, and the tourmaline material is used for preparing the inner container of the dish washing machine.
In one embodiment, the negative ion material comprises the following components in parts by weight:
60-80 parts of matrix;
5-15 parts of tourmaline material;
0.5 to 3 portions of rare earth material.
In one embodiment, the composition further comprises at least one of the following components in parts by weight:
0.3 to 0.5 part of coupling agent;
1-15 parts of filler;
0.1 to 0.5 part of antioxidant;
0.1 to 1 part of dispersing agent.
In an embodiment, the coupling agent is selected from one or more of lanthanum ester coupling agent, cerium ester coupling agent, praseodymium ester coupling agent, neodymium ester coupling agent.
In one embodiment, the filler is selected from one or more of kaolin, diatomaceous earth, talcum powder, calcium carbonate, barium sulfate, alumina powder, glass powder, asbestos powder, mica powder, quartz powder, carbon fiber, powdered cork, silicon carbide, graphite, white carbon black, montmorillonite and bentonite.
In one embodiment, the tourmaline material is selected from one or more of iron magnesium tourmaline, sodium manganese tourmaline, calcium magnesium tourmaline and Bragg tourmaline.
In an embodiment, the rare earth material is selected from one or more of lanthanum oxide, lanthanum salt, cerium oxide, cerium salt.
In one embodiment, the matrix comprises homo-polypropylene and/or co-polypropylene.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the prior art, the drawings that are required to be used in the description of the embodiments or the prior art are briefly described below, it being apparent that the drawings forming a part of the present invention are only used to provide a further understanding of the present application and do not constitute an undue limitation of the present application.
FIG. 1 is a graph showing the effect of a blank control group of dishwasher fresh-keeping for 0 days;
FIG. 2 is a graph showing the effect of the fresh-keeping of FIG. 1 for a further 10 days;
FIG. 3 is a graph showing the effect of the dishwasher of example 1 of the present invention for 0 days;
FIG. 4 is a graph showing the effect of the refreshing of FIG. 3 for a further 10 days;
FIG. 5 is a graph showing the effect of the dish washer fresh-keeping for 0 days in example 3 of the present invention;
fig. 6 is a graph showing the effect of 10 days of fresh-keeping of fig. 5.
Detailed Description
The raw materials and equipment used in the invention are common raw materials and equipment in the field unless specified otherwise; the methods used in the present invention are conventional in the art unless otherwise specified. Unless otherwise defined, all terms used in the specification have the same meaning as commonly understood by one of ordinary skill in the art, but are defined in the specification to be used in the event of a conflict.
The terms "comprising," "including," "containing," "having," or other variations thereof herein are intended to cover a non-closed inclusion, without distinguishing between them. The term "comprising" means that other steps and ingredients may be added that do not affect the end result. The term "comprising" also includes the terms "consisting of …" and "consisting essentially of …". The compositions and methods/processes of the present invention comprise, consist of, and consist essentially of the essential elements and limitations described herein, as well as additional or optional ingredients, components, steps, or limitations of any of the embodiments described herein.
All numbers or expressions referring to amounts of components, process conditions, etc. used in the specification and claims are to be understood as modified in all instances by "about". All ranges directed to the same component or property are inclusive of the endpoints, which endpoints are independently combinable. Because these ranges are continuous, they include every value between the minimum and maximum values. It should also be understood that any numerical range recited herein is intended to include all sub-ranges within that range. As used herein, "parts by weight", "parts by mass" or "parts by mass" are used interchangeably and the parts by weight may be any fixed weight expressed in milligrams, grams or kilograms (e.g., 1mg, 1g, 2g, 5g, 1kg, etc.). For example, a composition comprising 1 part by weight of component a and 9 parts by weight of component b may be a composition comprising 1 gram of component a+9 gram of component b, or 10 grams of component a+90 gram of component b, etc.
The technical features of the technical solution provided in the present invention will be further clearly and completely described in connection with the detailed description below, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Furthermore, the recitation of one or more preferred embodiments does not imply that other embodiments are not useful, nor is it intended to exclude other embodiments from the scope of the invention. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The invention provides an application of tourmaline material in preparing negative ion material for dish washing machine, in particular to an application of tourmaline material in preparing dish washing machine liner, wherein the negative ion material can spontaneously release negative ions.
According to the preparation application of the invention, the negative ion material comprises the following components in parts by weight: 60-80 parts of matrix and 5-15 parts of tourmaline material; 0.5 to 3 portions of rare earth material. In more detail, the matrix may be 60 parts, 65 parts, 70 parts, 75 parts, or 80 parts, the tourmaline material may be 5 parts, 8 parts, 10 parts, 12 parts, 15 parts, or any value therebetween, and the rare earth material may be selected from 0.5 parts, 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, or any value therebetween. Wherein the matrix is selected from one or more of AS, ABS, PE, PP (polypropylene), PS, PA6 and PA 66.
In the negative ion material, the mass ratio of the matrix to the tourmaline material ranges from 4:1 to 16:1, and the mass ratio of the tourmaline material to the rare earth material ranges from 30:1 to 5:3; namely, the mass ratio range of the matrix, the tourmaline material and the rare earth material is (4-16): 1: (0.033 to 0.6). In the mass ratio range, the amount of negative ions released by the prepared negative ion material is enough to meet the application requirement, and in the range, the dosage of the rare earth material and the tourmaline material is controlled, so that the mechanical property and the processing property of the negative ion material are ensured, and the radiation intensity of the negative ion material is in the national standard-exemptable application safety range. Outside the ratio range, when the mass ratio of the tourmaline material to the rare earth material is too high, not only the amount of negative ions released by the tourmaline material is not improved, but also the manufacturing cost and the radiation are also enhanced, and in addition, the mechanical property and the processing property of the negative ion material are adversely affected by the too low mass ratio of the matrix; when the mass ratio of the tourmaline material to the rare earth material is too low, the amount of negative ions generated by the tourmaline material is too small to meet the actual application demands.
According to the preparation use of the invention, the matrix is selected from PP (polypropylene), more specifically from homo-and/or co-polypropylene, with a melt index of 5-30 g/10min (230 ℃,2.16 kg). The melting point of polypropylene is 189 ℃, and the polypropylene softens at about 155 ℃, the using temperature of polypropylene ranges from minus 30 ℃ to 140 ℃, and the polypropylene can resist corrosion of acid, alkali, salt solution and various organic solvents below 80 ℃. The polypropylene is selected as the matrix material, so that the dishwasher is prevented from being deformed and damaged in a high-temperature working state.
According to the preparation application of the invention, the negative ion material also comprises the following components in parts by weight: 0.3 to 0.5 part of coupling agent; 1-15 parts of filler; 0.1 to 0.5 part of antioxidant; 0.1 to 1 part of dispersing agent. That is, the coupling agent may be 0.3 part, 0.4 part, or 0.5 part, the filler may be 1 part, 5 parts, 10 parts, 15 parts, or any value therebetween, the antioxidant may be 0.1 part, 0.2 part, 0.3 part, 0.4 part, 0.5 part, or any value therebetween, and the dispersant may be 0.1 part, 0.2 part, 0.4 part, 0.8 part, 1 part, or any value therebetween.
The coupling agent improves the compatibility between the tourmaline material and the matrix, solves the problem that the performance of the anion material is greatly reduced due to poor compatibility between the tourmaline material and the matrix, and simultaneously provides a channel for electron transfer of the tourmaline material, and the coupling agent and the rare earth material synergistically improve the anion release amount of the tourmaline material.
According to the preparation application of the invention, the tourmaline material is one or more selected from lithium tourmaline, magnesium tourmaline, ferroelectric stone, calcium lithium tourmaline, calcium magnesium tourmaline, iron calcium magnesium tourmaline, sodium manganese tourmaline and Bragg tourmaline. From the viewpoints of the release amount of negative ions and cost, preferably, the tourmaline material is selected from iron-magnesium tourmaline; further, in order to prevent the negative ion release amount of the tourmaline material from being affected, the mass ratio of iron oxide in the tourmaline material is not more than 3%.
According to the present invention, the rare earth material is selected from one or more of lanthanum oxide, lanthanum salt, cerium oxide, cerium salt, praseodymium oxide, praseodymium salt, neodymium oxide, neodymium salt, promethium oxide, promethium salt, samarium oxide, samarium salt, europium oxide, europium salt, gadolinium oxide, gadolinium salt, terbium oxide, terbium salt, dysprosium oxide, dysprosium salt, holmium oxide, holmium salt, erbium oxide, erbium salt, thulium oxide, thulium salt, ytterbium oxide, ytterbium salt, lutetium oxide, lutetium salt, and scandium oxide, scandium salt, and yttrium oxide. Preferably, the rare earth material is selected from one or more of lanthanum oxide, lanthanum salt, cerium oxide, cerium salt, for example, the rare earth material is selected from one or more of lanthanum oxide, cerium oxide, lanthanum carbonate, cerium carbonate, lanthanum phosphate or cerium phosphate. Compared with other rare earth elements, lanthanum and cerium have good activation effect on tourmaline and relatively low radiation. Further, the rare earth material is selected from lanthanum oxide and/or cerium oxide in view of cost and excitation efficiency of tourmaline.
According to the preparation use of the present invention, the coupling agent is selected from one or more of lanthanum ester coupling agent, cerium ester coupling agent, praseodymium ester coupling agent, neodymium ester coupling agent, promethium ester coupling agent, samarium ester coupling agent, europium ester coupling agent, gadolinium ester coupling agent, terbium ester coupling agent, dysprosium ester coupling agent, holmium ester coupling agent, erbium ester coupling agent, thulium ester coupling agent, ytterbium ester coupling agent, lutetium ester coupling agent, and scandium and yttrium ester coupling agent. In one embodiment, the coupling agent is selected from the group consisting of lanthanum and/or cerium esters, which radiate relatively little compared to other rare earth elements.
According to the preparation application of the invention, the filler is selected from one or more of kaolin, diatomite, talcum powder, calcium carbonate, barium sulfate, alumina powder, glass powder, asbestos powder, mica powder, quartz powder, carbon fiber, powdered cork, silicon carbide, graphite, white carbon black, montmorillonite and bentonite. The filler is used for reducing the shrinkage rate of the negative ion material, improving the dimensional stability, surface smoothness, smoothness and flattening or matt performance of the product, has a compatibilizing effect and can reduce the cost of the product.
The invention also provides a negative ion material which comprises the following components in parts by mass: 60-80 parts of matrix and 5-15 parts of tourmaline material; 0.5 to 3 portions of rare earth material; 0.3 to 0.5 part of coupling agent; 1-15 parts of filler; 0.1 to 0.5 part of antioxidant; 0.1 to 1 part of dispersing agent.
Wherein the matrix is selected from one or more of AS, ABS, PE, PP (polypropylene), PS, PA6 and PA66, preferably the matrix is selected from PP material; the tourmaline material is selected from one or more of lithium tourmaline, magnesium tourmaline, ferroelectric stone, calcium lithium tourmaline, calcium magnesium tourmaline, ferrum calcium magnesium tourmaline, sodium manganese tourmaline and Bragg tourmaline, preferably, the tourmaline material is selected from ferrum magnesium tourmaline, and the mass ratio of ferric oxide in the tourmaline material is not more than 3%; the rare earth material is selected from one or more of rare earth metal salts or rare earth metal oxides, preferably the rare earth material is selected from lanthanum oxide and/or cerium oxide; the coupling agent is selected from lanthanum ester coupling agent and/or cerium ester coupling agent; the filler is selected from one or more of kaolin, diatomite, talcum powder, calcium carbonate, barium sulfate, alumina powder, glass powder, asbestos powder, mica powder, quartz powder, carbon fiber, powdered cork, silicon carbide, graphite, white carbon black, montmorillonite and bentonite.
The negative ion material provided by the invention can spontaneously release a large amount of negative ions, and the negative ion material is not required to be triggered to release the negative ions by heating or pressing, so that the energy loss is reduced. The proportion of the matrix, the tourmaline material and the rare earth material in the negative ion material is proper, and under the proportion, the balance of radiation safety, negative ion release amount, mechanical property and processing property of the material is maintained: firstly, the mechanical property and the processing property of the anion material are not affected basically; and secondly, a large amount of anions can be released by triggering tourmaline through a small amount of rare earth materials so as to meet application requirements, and the problems of high cost and radiation safety caused by using a large amount of tourmaline materials and rare earth materials are solved. The invention also improves the efficiency of the tourmaline material for releasing negative ions by mixing and calcining the rare earth material and the tourmaline material at high temperature.
The invention also provides a dish-washing machine, wherein parts of the dish-washing machine are at least partially made of negative ion materials, preferably, the liner of the dish-washing machine is made of the negative ion materials, and the negative ion materials comprise the following components in parts by weight: 60-80 parts of matrix and 5-15 parts of tourmaline material; 0.5 to 3 portions of rare earth material; 0.3 to 0.5 part of coupling agent; 1-15 parts of filler; 0.1 to 0.5 part of antioxidant; 0.1 to 1 part of dispersing agent. The invention applies the negative ion material into the inner container of the dish washer,so that the negative ion content of the air in the inner cavity of the dish washer can reach 3000/cm 3 Above, and radiation intensity is in national standard can exempt application safety range, dish washer has good fresh-keeping, antibacterial, deodorization effect under the condition that need not energy input.
The invention also provides a preparation method of the negative ion material, and the specific synthesis steps of the negative ion material are as follows:
(1) Mixing tourmaline material and rare earth material, mixing 60-80 parts by weight of tourmaline material and 5-15 parts by weight of rare earth material uniformly, calcining at 500-700 ℃ for 1-4 hours, combining and activating the rare earth material and the tourmaline material, and cooling to room temperature for standby;
(2) Adding inorganic filler into the standby powder in the step (1), stirring at a high speed, heating to 70-100 ℃, suspending and adding a coupling agent after stirring uniformly, continuing stirring for 1-3 min at 95-115 ℃, and cooling to room temperature for standby.
(3) And (3) mixing the standby powder in the step (2) with a matrix, an antioxidant and a dispersing agent, and then carrying out melt blending extrusion through a double-screw extruder to obtain the negative ion material.
In the step (1), the tourmaline material and the rare earth material are mixed and calcined at high temperature, so that the rare earth material and the tourmaline material are combined more stably, the tourmaline material is more easily excited by the rare earth material to generate negative ions, and the amount of the negative ions generated by the tourmaline is increased. In the step (2), the inorganic filler and the coupling agent are added into the step (1) in sequence, wherein one side of the coupling agent is combined with the standby powder in the step (1), and the other side of the coupling agent is combined with the inorganic filler; the coupling agent is combined with the standby powder in the step (1) to provide a channel for transferring electrons in the tourmaline material, so that the transfer speed of the tourmaline material is accelerated, and the release speed of the tourmaline material is further improved; the coupling agent combines with the inorganic filler to improve the dispersibility of the inorganic filler. In the step (3), the double-screw extruder is adopted to realize high-yield, high-quality and high-efficiency processing of various materials.
The technical features of the present invention provided in the technical solutions will be further and fully described in the following with reference to the specific embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The examples are not to be construed as limiting the specific techniques or conditions described in the literature in this field or as per the specifications of the product. The reagents or apparatus used were conventional products commercially available without the manufacturer's attention.
Example 1
The formula of the negative ion material comprises the following steps:
the preparation method of the negative ion material comprises the following steps:
(1) Mixing tourmaline powder and cerium oxide by a high-speed mixer, calcining at 600 ℃ for 1 hour, and cooling for later use;
(2) Adding talcum powder into the powder, stirring and heating to 85 ℃, adding a coupling agent, continuously stirring and heating to 105 ℃, and keeping for 1min;
(3) And uniformly mixing the powder with polypropylene, an antioxidant and a dispersing agent, and blending and extruding by using a double-screw extruder to obtain the polypropylene material capable of releasing negative ions.
Example 2
The formula of the negative ion material comprises the following steps:
| material | Parts by weight |
| Polypropylene (HP 500N, lian De Bassel) | 80 |
| Tourmaline powder (3000 mesh, xinjiang Altai) | 10 |
| Rare earth material (CeO 2, national elephant chemical industry) | 0.5 |
| Inorganic filler (1250 mesh talcum powder, guangxi dragon) | 10 |
| Coupling agent (WOT-108, weilinna) | 0.3 |
| Antioxidant (1010, basiff) | 0.1 |
| Antioxidant (168, basiff) | 0.2 |
| Dispersing agent (EBS, KB-FF, japanese flower king) | 0.3 |
The preparation method of the negative ion material comprises the following steps:
(1) Mixing tourmaline powder and cerium oxide by a high-speed mixer, calcining at 600 ℃ for 1 hour, and cooling for later use;
(2) Adding talcum powder into the powder, stirring and heating to 85 ℃, adding a coupling agent, continuously stirring and heating to 105 ℃, and keeping for 1min;
(3) And uniformly mixing the powder with polypropylene, an antioxidant and a dispersing agent, and blending and extruding by using a double-screw extruder to obtain the polypropylene material capable of releasing negative ions.
Example 3
The formula of the negative ion material comprises the following steps:
the preparation method of the negative ion material comprises the following steps:
(1) Mixing tourmaline powder and cerium oxide by a high-speed mixer, calcining at 600 ℃ for 1 hour, and cooling for later use;
(2) Adding talcum powder into the powder, stirring and heating to 85 ℃, adding a coupling agent, continuously stirring and heating to 105 ℃, and keeping for 1min;
(3) And uniformly mixing the powder with polypropylene, an antioxidant and a dispersing agent, and blending and extruding by using a double-screw extruder to obtain the polypropylene material capable of releasing negative ions.
Example 4
The material with the effect of releasing air anions has the following formula and preparation method:
the formula of the negative ion material comprises the following steps:
| material | Parts by weight |
| Polypropylene (HP 500N, lian De Bassel) | 80 |
| Tourmaline powder (3000 mesh, xinjiang Altai) | 10 |
| Rare earth material (La 2O3, national elephant chemical industry) | 0.5 |
| Inorganic filler (1250 mesh talcum powder, guangxi dragon) | 10 |
| Coupling agent (WOT-108, weilinna) | 0.3 |
| Antioxidant (1010, basiff) | 0.1 |
| Antioxidant (168, basiff) | 0.2 |
| Dispersing agent (EBS, KB-FF, japanese flower king) | 0.3 |
The preparation method of the negative ion material comprises the following steps:
(1) Mixing tourmaline powder and lanthanum oxide by a high-speed mixer, calcining at 600 ℃ for 1 hour, and cooling for later use;
(2) Adding talcum powder into the powder, stirring and heating to 85 ℃, adding a coupling agent, continuously stirring and heating to 105 ℃, and keeping for 1min;
(3) And uniformly mixing the powder with polypropylene, an antioxidant and a dispersing agent, and blending and extruding by using a double-screw extruder to obtain the polypropylene material capable of releasing negative ions.
Example 5
The material with the effect of releasing air anions has the following formula and preparation method:
the formula of the negative ion material comprises the following steps:
| material | Parts by weight |
| Polypropylene (HP 500N, lian De Bassel) | 60 |
| Tourmaline powder (3000 mesh, xinjiang Altai) | 10 |
| Rare earth material (La 2O3, national elephant chemical industry) | 0.5 |
| Inorganic filler (1250 mesh talcum powder, guangxi dragon) | 10 |
| Coupling agent (WOT-108, weilinna) | 0.3 |
| Antioxidant (1010, basiff) | 0.1 |
| Antioxidant (168, basiff) | 0.2 |
| Dispersing agent (EBS, KB-FF, japanese flower king) | 0.3 |
The preparation method of the negative ion material comprises the following steps:
(1) Mixing tourmaline powder and lanthanum oxide by a high-speed mixer, calcining at 600 ℃ for 1 hour, and cooling for later use;
(2) Adding talcum powder into the powder, stirring and heating to 85 ℃, adding a coupling agent, continuously stirring and heating to 105 ℃, and keeping for 1min;
(3) And uniformly mixing the powder with polypropylene, an antioxidant and a dispersing agent, and blending and extruding by using a double-screw extruder to obtain the polypropylene material capable of releasing negative ions.
Example 6
The material with the effect of releasing air anions has the following formula and preparation method:
the formula of the negative ion material comprises the following steps:
the preparation method of the negative ion material comprises the following steps:
(1) Mixing tourmaline powder and lanthanum oxide by a high-speed mixer, calcining at 600 ℃ for 1 hour, and cooling for later use;
(2) Adding talcum powder into the powder, stirring and heating to 85 ℃, adding a coupling agent, continuously stirring and heating to 105 ℃, and keeping for 1min;
(3) And uniformly mixing the powder with polypropylene, an antioxidant and a dispersing agent, and blending and extruding by using a double-screw extruder to obtain the polypropylene material capable of releasing negative ions.
Comparative example 1
The formula of the negative ion material comprises the following steps:
| material | Parts by weight |
| Polypropylene (HP 500N, lian De Bassel) | 80 |
| Tourmaline powder (3000 mesh, xinjiang Altai) | 10 |
| Rare earth material (CeO 2, national elephant chemical industry) | 10 |
| Coupling agent (WOT-108, weilinna) | 0.3 |
| Antioxidant (1010, basiff) | 0.1 |
| Antioxidant (168, basiff) | 0.2 |
| Dispersing agent (EBS, KB-FF, japanese flower king) | 0.3 |
The preparation method of the material comprises the following steps:
(1) Mixing tourmaline powder and cerium oxide by a high-speed mixer, calcining at 600 ℃ for 1 hour, and cooling for later use;
(2) Stirring and heating the powder to 85 ℃, adding a coupling agent, continuously stirring and heating to 105 ℃, and keeping for 1min;
(3) And uniformly mixing the powder with polypropylene, an antioxidant and a dispersing agent, and blending and extruding by using a double-screw extruder to obtain the polypropylene material capable of releasing negative ions. (higher rare earth content)
Comparative example 2
The formula of the negative ion material comprises the following steps:
| material | Parts by weight |
| Polypropylene (HP 500N, lian De Bassel) | 80 |
| Tourmaline powder (3000 mesh, xinjiang Altai) | 2 |
| Rare earth material (CeO 2, national elephant chemical industry) | 0.1 |
| Inorganic filler (1250 mesh talcum powder, guangxi dragon) | 18 |
| Coupling agent (WOT-108, weilinna) | 0.3 |
| Antioxidant (1010, basiff) | 0.1 |
| Antioxidant (168, basiff) | 0.2 |
| Dispersing agent (EBS, KB-FF, japanese flower king) | 0.3 |
The preparation method of the negative ion material comprises the following steps:
(1) Mixing tourmaline powder and cerium oxide by a high-speed mixer, calcining at 600 ℃ for 1 hour, and cooling for later use;
(2) Adding talcum powder into the powder, stirring and heating to 85 ℃, adding a coupling agent, continuously stirring and heating to 105 ℃, and keeping for 1min;
(3) And uniformly mixing the powder with polypropylene, an antioxidant and a dispersing agent, and blending and extruding by using a double-screw extruder to obtain the polypropylene material capable of releasing negative ions. (group with smaller rare earth content)
Comparative example 3
The formula of the negative ion material comprises the following steps:
| material | Parts by weight |
| Polypropylene (HP 500N, lian De Bassel) | 80 |
| Tourmaline powder (3000 mesh, xinjiang Altai) | 10 |
| Inorganic filler (1250 mesh talcum powder, guangxi dragon) | 10 |
| Coupling agent (WOT-108, weilinna) | 0.3 |
| AntioxidantAgent (1010, basiff) | 0.1 |
| Antioxidant (168, basiff) | 0.2 |
| Dispersing agent (EBS, KB-FF, japanese flower king) | 0.3 |
The preparation method of the material comprises the following steps:
(1) Calcining tourmaline powder at 600 ℃ for 1 hour, and cooling for standby;
(2) Adding talcum powder into the powder, stirring and heating to 85 ℃, adding a coupling agent, continuously stirring and heating to 105 ℃, and keeping for 1min;
(3) And uniformly mixing the powder with polypropylene, an antioxidant and a dispersing agent, and blending and extruding by using a double-screw extruder to obtain the polypropylene material capable of releasing negative ions.
Comparative example 4
The formula of the negative ion material comprises the following steps:
| material | Parts by weight |
| Polypropylene (HP 500N, lian De Bassel) | 80 |
| Tourmaline powder (3000 mesh, xinjiang Altai) | 10 |
| Rare earth material (CeO 2)National elephant chemical industry | 0.5 |
| Inorganic filler (1250 mesh talcum powder, guangxi dragon) | 10 |
| Antioxidant (1010, basiff) | 0.1 |
| Antioxidant (168, basiff) | 0.2 |
| Dispersing agent (EBS, KB-FF, japanese flower king) | 0.3 |
The preparation method of the negative ion material comprises the following steps:
(1) Mixing tourmaline powder and cerium oxide by a high-speed mixer, calcining at 600 ℃ for 1 hour, and cooling for later use;
(2) Adding talcum powder into the powder, stirring and heating to 85 ℃, adding a coupling agent, continuously stirring and heating to 105 ℃, and keeping for 1min;
(3) And uniformly mixing the powder with polypropylene, an antioxidant and a dispersing agent, and blending and extruding by using a double-screw extruder to obtain the polypropylene material capable of releasing negative ions.
Comparative example 5
The material with the effect of releasing air anions has the following formula and preparation method:
the formula of the negative ion material comprises the following steps:
/>
the preparation method of the negative ion material comprises the following steps:
(1) Mixing tourmaline powder and lanthanum oxide by a high-speed mixer, calcining at 600 ℃ for 1 hour, and cooling for later use;
(2) Adding talcum powder into the powder, stirring and heating to 85 ℃, adding a coupling agent, continuously stirring and heating to 105 ℃, and keeping for 1min;
(3) And uniformly mixing the powder with polypropylene, an antioxidant and a dispersing agent, and blending and extruding by using a double-screw extruder to obtain the polypropylene material capable of releasing negative ions.
Performance testing
And performing performance test on the negative ion materials prepared in the above examples, and preparing the negative ion materials into a dish washer liner to perform application effect test. Wherein the tensile properties of the plastic were tested according to the GB/T1040 related standard. Flexural properties were tested according to GB/T3941 related standards. The notched impact strength of the cantilever beam is tested according to the GB/T1043 related standard. Melt flow rate was tested according to GB/T3682 related standards. The heat distortion temperature was tested according to GB/T1634 related standards. The antibacterial rate was tested according to the GB21551 related standard. And carrying out relevant tests on the concentration of negative ions, the radiation intensity, the preservation grade and the smell according to enterprise standards. According to the relevant regulations that GB18871 can be exempted: the radiation equivalent of the surface 0.1m away from any position of the equipment is less than 1 mu Sv/h; the fresh-keeping grade is divided into 5 grades, the higher the grade is, the better the fresh-keeping effect is, wherein grade 0 indicates no fresh-keeping effect, namely no distinction is made between the fresh-keeping grade and the conventional indoor storage; the odor class is classified as class 3, the higher the class, the greater the odor, wherein class 1 indicates substantially no off-flavors.
The specific test results are shown in the following table:
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from the above table: examples 1 to 4 can be applied to a dishwasher and have good application effects. As can be seen from example 2 and comparative example 1, examples 2 and 3 and comparative examples 1 and 3, the rare earth material has a remarkable effect of exciting tourmaline to generate air anions, but the irradiation intensity of the product is easily out of standard due to the too high content of the rare earth material. As can be seen from comparative example 2, the amount of the calcium carbide gas is too small, and the generated negative ion amount has no practical application value. From the embodiment 2 and the comparative example 4, the coupling agent has a certain promoting effect on the generation of negative ions of tourmaline, and can better promote the comprehensive performance of the material, and the influence on the performance of the material is larger because no coupling agent is added. It can be seen from examples 4, 5, 6 and comparative example 5 that too little amount of the base material affects the mechanical properties of the negative ion material.
In addition, the table shows that the fresh-keeping grade of the dish-washing machine is in direct proportion to the solubility of the generated negative ions, and the dish-washing machine has fresh-keeping effect as can be seen by referring to the accompanying drawings, and the greater the mass ratio of the rare earth material to the tourmaline material in the negative ion material is in a certain range, the better the fresh-keeping effect of the dish-washing machine is. Specifically, referring to fig. 1 and 2, it can be seen that root, stem, leaf wilts of plants decay after 10 days of placing in a dishwasher without fresh-keeping effect; with continued reference to fig. 3 and 4, after 10 days of standing in the dishwasher of example 1 of the present invention, the roots, stems, she Bianhuang of the plants withered, and the degree of plant spoilage was reduced compared with the blank group, indicating that the dishwasher of the present invention has a fresh-keeping effect; further, with continued reference to fig. 5 and 6, after 10 days of placing in the dishwasher of example 3 of the present invention, the roots, stems and leaves of the plants were slightly yellow but not withered, and compared with example 1 of the present invention, the plants were more well preserved, and the preservation effect was better, which means that the greater the mass ratio of the rare earth material in the negative ion material to the tourmaline material, the better the preservation effect of the dishwasher was within a certain range.
The foregoing examples are illustrative only and serve to explain some features of the method of the invention. The appended claims are intended to claim the broadest possible scope and the embodiments presented herein are merely illustrative of selected implementations based on combinations of all possible embodiments. It is, therefore, not the intention of the applicant that the appended claims be limited by the choice of examples illustrating the features of the invention. Some numerical ranges used in the claims also include sub-ranges within which variations in these ranges should also be construed as being covered by the appended claims where possible.
Claims (18)
1. The preparation method of the negative ion material is characterized by comprising the following steps of:
s1: taking 5-15 parts of tourmaline material and 0.5-3 parts of rare earth material according to parts by weight, uniformly mixing the tourmaline material and the rare earth material, calcining for 1-4 hours at 500-700 ℃ to combine and activate the rare earth material and the tourmaline material, and cooling for later use;
s2: adding 1-15 parts of filler and 0.3-0.5 part of coupling agent into the powder prepared in the step S1 according to the weight fraction, heating, uniformly stirring, and cooling for standby;
s3: taking 60-80 parts by weight of a matrix, mixing the standby powder prepared in the step S2 with the matrix, and carrying out melt blending extrusion by a double-screw extruder to prepare the negative ion material;
the mass ratio range of the matrix, the tourmaline material and the rare earth material is (4-16): 1: (0.033-0.6); the matrix comprises homo-polypropylene and/or co-polypropylene.
2. The method of claim 1, wherein the raw materials for preparing the negative ion material further comprise: 0.1-0.5 part of antioxidant and/or 0.1-1 part of dispersing agent;
the specific steps of the S3 are as follows: and (3) mixing the antioxidant and/or the dispersing agent with the standby powder prepared in the step (S2) and the matrix, and carrying out melt blending extrusion by a double-screw extruder to prepare the negative ion material.
3. The method of claim 1, wherein the coupling agent is selected from one or more of lanthanum ester coupling agents, cerium ester coupling agents, praseodymium ester coupling agents, neodymium ester coupling agents.
4. The method of claim 1, wherein the filler is selected from one or more of kaolin, diatomaceous earth, talc, calcium carbonate, barium sulfate, alumina powder, glass powder, asbestos powder, mica powder, quartz powder, carbon fiber, powdered cork, silicon carbide, graphite, white carbon black, montmorillonite, bentonite.
5. The method of claim 1, wherein the tourmaline material is selected from one or more of a group consisting of a ferrierite, a sodium manganese tourmaline, a calcium magnesium tourmaline, and a bragg tourmaline.
6. The method of manufacturing according to claim 5, wherein the tourmaline material is selected from the group consisting of ferrimagnesium tourmaline, and wherein the mass ratio of iron oxide in the tourmaline material is not more than 3%.
7. The method of claim 1, wherein the rare earth material is selected from one or more of lanthanum oxide, lanthanum salt, cerium oxide, cerium salt.
8. The method of claim 7, wherein the rare earth material is selected from one or more of lanthanum oxide, cerium oxide, lanthanum carbonate, cerium carbonate, lanthanum phosphate, cerium phosphate, lanthanum nitrate, and cerium nitrate.
9. A negative ion material, characterized by being produced by the production method according to any one of claims 1 to 8.
10. A dishwasher comprising the negative ion material of claim 9.
11. The dishwasher of claim 10 wherein the dishwasher liner comprises the negative ion material.
12. The application of the tourmaline material in preparing the negative ion material with the fresh-keeping function for the dish-washing machine is characterized in that the tourmaline material is used for preparing the inner container of the dish-washing machine, and the negative ion material comprises the following components in parts by weight:
60-80 parts of matrix;
5-15 parts of tourmaline material;
0.5-3 parts of rare earth material;
0.3-0.5 part of coupling agent;
1-15 parts of filler.
13. The use of claim 12, further comprising at least one of the following components in parts by weight:
0.1-0.5 part of antioxidant;
0.1-1 part of dispersing agent.
14. The use according to claim 13, wherein the coupling agent is selected from one or more of lanthanum ester coupling agent, cerium ester coupling agent, praseodymium ester coupling agent, neodymium ester coupling agent.
15. The use according to claim 13, wherein the filler is selected from one or more of kaolin, diatomaceous earth, talc, calcium carbonate, barium sulfate, alumina powder, glass powder, asbestos powder, mica powder, quartz powder, carbon fiber, powdered cork, silicon carbide, graphite, white carbon black, montmorillonite, bentonite.
16. The use according to claim 12, wherein the tourmaline material is selected from one or more of the group consisting of ferrimagnesium tourmaline, sodium manganese tourmaline, calciumterene tourmaline and bragg tourmaline.
17. The use according to claim 12, wherein the rare earth material is selected from one or more of lanthanum oxide, lanthanum salt, cerium oxide, cerium salt.
18. Use according to any one of claims 12 to 17, wherein the matrix comprises homo-and/or co-polypropylene.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885605A (en) * | 2010-06-28 | 2010-11-17 | 深圳市成为生物科技有限公司 | Ceramic particle with adsorption, ion exchange and negative ion generating functions and preparation method thereof |
| CN104783745A (en) * | 2014-01-20 | 2015-07-22 | 陕西大明机械制造有限公司 | Superconductive heat pump solar energy active water dish-washing machine |
| CN106750906A (en) * | 2016-11-30 | 2017-05-31 | 浙江金海环境技术股份有限公司 | PP composite material with negative ion-releasing function and preparation method thereof |
| CN113197534A (en) * | 2021-05-31 | 2021-08-03 | 武汉普及科技股份有限公司 | Environment-friendly dish washing machine |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885605A (en) * | 2010-06-28 | 2010-11-17 | 深圳市成为生物科技有限公司 | Ceramic particle with adsorption, ion exchange and negative ion generating functions and preparation method thereof |
| CN104783745A (en) * | 2014-01-20 | 2015-07-22 | 陕西大明机械制造有限公司 | Superconductive heat pump solar energy active water dish-washing machine |
| CN106750906A (en) * | 2016-11-30 | 2017-05-31 | 浙江金海环境技术股份有限公司 | PP composite material with negative ion-releasing function and preparation method thereof |
| CN113197534A (en) * | 2021-05-31 | 2021-08-03 | 武汉普及科技股份有限公司 | Environment-friendly dish washing machine |
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