CN115521825B - Water-based stamping liquid and preparation method and application thereof - Google Patents
Water-based stamping liquid and preparation method and application thereof Download PDFInfo
- Publication number
- CN115521825B CN115521825B CN202211382122.2A CN202211382122A CN115521825B CN 115521825 B CN115521825 B CN 115521825B CN 202211382122 A CN202211382122 A CN 202211382122A CN 115521825 B CN115521825 B CN 115521825B
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- China
- Prior art keywords
- water
- stamping liquid
- based stamping
- liquid
- acid
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 121
- 239000007788 liquid Substances 0.000 title claims abstract description 93
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 50
- 239000010935 stainless steel Substances 0.000 claims abstract description 21
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 21
- 239000003513 alkali Substances 0.000 claims abstract description 11
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 10
- 239000002904 solvent Substances 0.000 claims abstract description 3
- 238000005260 corrosion Methods 0.000 claims description 26
- 230000007797 corrosion Effects 0.000 claims description 25
- 239000003112 inhibitor Substances 0.000 claims description 18
- 239000008139 complexing agent Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 16
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 15
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 13
- 239000000194 fatty acid Substances 0.000 claims description 13
- 229930195729 fatty acid Natural products 0.000 claims description 13
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 12
- 150000004665 fatty acids Chemical class 0.000 claims description 11
- YPIFGDQKSSMYHQ-UHFFFAOYSA-N 7,7-dimethyloctanoic acid Chemical compound CC(C)(C)CCCCCC(O)=O YPIFGDQKSSMYHQ-UHFFFAOYSA-N 0.000 claims description 10
- 239000002518 antifoaming agent Substances 0.000 claims description 10
- 239000013530 defoamer Substances 0.000 claims description 10
- 150000007530 organic bases Chemical class 0.000 claims description 10
- 239000000243 solution Substances 0.000 claims description 10
- 239000003784 tall oil Substances 0.000 claims description 10
- -1 fatty acid ester Chemical class 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- CMGDVUCDZOBDNL-UHFFFAOYSA-N 4-methyl-2h-benzotriazole Chemical compound CC1=CC=CC2=NNN=C12 CMGDVUCDZOBDNL-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 7
- 229920001296 polysiloxane Polymers 0.000 claims description 7
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 claims description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- 239000012964 benzotriazole Substances 0.000 claims description 6
- 239000011259 mixed solution Substances 0.000 claims description 6
- 159000000000 sodium salts Chemical class 0.000 claims description 6
- 239000003109 Disodium ethylene diamine tetraacetate Substances 0.000 claims description 4
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 4
- 235000019301 disodium ethylene diamine tetraacetate Nutrition 0.000 claims description 4
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 claims description 4
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims description 4
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 3
- 238000007865 diluting Methods 0.000 claims description 3
- 229920000570 polyether Polymers 0.000 claims description 3
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 2
- JSYPRLVDJYQMAI-ODZAUARKSA-N (z)-but-2-enedioic acid;prop-2-enoic acid Chemical compound OC(=O)C=C.OC(=O)\C=C/C(O)=O JSYPRLVDJYQMAI-ODZAUARKSA-N 0.000 claims description 2
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 2
- AEQDJSLRWYMAQI-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 claims description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 2
- OEOIWYCWCDBOPA-UHFFFAOYSA-N 6-methyl-heptanoic acid Chemical compound CC(C)CCCCC(O)=O OEOIWYCWCDBOPA-UHFFFAOYSA-N 0.000 claims description 2
- XZOYHFBNQHPJRQ-UHFFFAOYSA-N 7-methyloctanoic acid Chemical compound CC(C)CCCCCC(O)=O XZOYHFBNQHPJRQ-UHFFFAOYSA-N 0.000 claims description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 2
- 229920002126 Acrylic acid copolymer Polymers 0.000 claims description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000005642 Oleic acid Substances 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- 235000019482 Palm oil Nutrition 0.000 claims description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 2
- DDAQLPYLBPPPRV-UHFFFAOYSA-N [4-(hydroxymethyl)-2-oxo-1,3,2lambda5-dioxaphosphetan-2-yl] dihydrogen phosphate Chemical compound OCC1OP(=O)(OP(O)(O)=O)O1 DDAQLPYLBPPPRV-UHFFFAOYSA-N 0.000 claims description 2
- MDVUQSWBRKRIBG-UHFFFAOYSA-N [S]CC1=CC=CC=C1 Chemical compound [S]CC1=CC=CC=C1 MDVUQSWBRKRIBG-UHFFFAOYSA-N 0.000 claims description 2
- 150000001298 alcohols Chemical class 0.000 claims description 2
- 125000003354 benzotriazolyl group Chemical group N1N=NC2=C1C=CC=C2* 0.000 claims description 2
- 239000004519 grease Substances 0.000 claims description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 2
- 239000002540 palm oil Substances 0.000 claims description 2
- 239000012188 paraffin wax Substances 0.000 claims description 2
- 239000010452 phosphate Chemical class 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical class [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 2
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 239000000661 sodium alginate Substances 0.000 claims description 2
- 235000010413 sodium alginate Nutrition 0.000 claims description 2
- 229940005550 sodium alginate Drugs 0.000 claims description 2
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 claims description 2
- 239000000176 sodium gluconate Substances 0.000 claims description 2
- 235000012207 sodium gluconate Nutrition 0.000 claims description 2
- 229940005574 sodium gluconate Drugs 0.000 claims description 2
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims description 2
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims description 2
- 229940048086 sodium pyrophosphate Drugs 0.000 claims description 2
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 2
- 235000019818 tetrasodium diphosphate Nutrition 0.000 claims description 2
- UEUXEKPTXMALOB-UHFFFAOYSA-J tetrasodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O UEUXEKPTXMALOB-UHFFFAOYSA-J 0.000 claims description 2
- 239000010698 whale oil Substances 0.000 claims description 2
- 239000004254 Ammonium phosphate Chemical class 0.000 claims 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 claims 1
- 235000019289 ammonium phosphates Nutrition 0.000 claims 1
- DMSZORWOGDLWGN-UHFFFAOYSA-N ctk1a3526 Chemical class NP(N)(N)=O DMSZORWOGDLWGN-UHFFFAOYSA-N 0.000 claims 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical class [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005461 lubrication Methods 0.000 abstract description 5
- 230000001050 lubricating effect Effects 0.000 description 20
- 239000011550 stock solution Substances 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 14
- 238000012360 testing method Methods 0.000 description 12
- 235000015073 liquid stocks Nutrition 0.000 description 11
- 239000000314 lubricant Substances 0.000 description 9
- 238000010079 rubber tapping Methods 0.000 description 9
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- 230000008569 process Effects 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- HMUNWXXNJPVALC-UHFFFAOYSA-N 1-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C(CN1CC2=C(CC1)NN=N2)=O HMUNWXXNJPVALC-UHFFFAOYSA-N 0.000 description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 235000019198 oils Nutrition 0.000 description 5
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- 239000000047 product Substances 0.000 description 4
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- YJLUBHOZZTYQIP-UHFFFAOYSA-N 2-[5-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1,3,4-oxadiazol-2-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1=NN=C(O1)CC(=O)N1CC2=C(CC1)NN=N2 YJLUBHOZZTYQIP-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- KZEVSDGEBAJOTK-UHFFFAOYSA-N 1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-2-[5-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]-1,3,4-oxadiazol-2-yl]ethanone Chemical compound N1N=NC=2CN(CCC=21)C(CC=1OC(=NN=1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)=O KZEVSDGEBAJOTK-UHFFFAOYSA-N 0.000 description 1
- LDXJRKWFNNFDSA-UHFFFAOYSA-N 2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound C1CN(CC2=NNN=C21)CC(=O)N3CCN(CC3)C4=CN=C(N=C4)NCC5=CC(=CC=C5)OC(F)(F)F LDXJRKWFNNFDSA-UHFFFAOYSA-N 0.000 description 1
- GIAFURWZWWWBQT-UHFFFAOYSA-N 2-(2-aminoethoxy)ethanol Chemical compound NCCOCCO GIAFURWZWWWBQT-UHFFFAOYSA-N 0.000 description 1
- JQMFQLVAJGZSQS-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-N-(2-oxo-3H-1,3-benzoxazol-6-yl)acetamide Chemical class C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)NC1=CC2=C(NC(O2)=O)C=C1 JQMFQLVAJGZSQS-UHFFFAOYSA-N 0.000 description 1
- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 1
- CONKBQPVFMXDOV-QHCPKHFHSA-N 6-[(5S)-5-[[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]methyl]-2-oxo-1,3-oxazolidin-3-yl]-3H-1,3-benzoxazol-2-one Chemical class C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C[C@H]1CN(C(O1)=O)C1=CC2=C(NC(O2)=O)C=C1 CONKBQPVFMXDOV-QHCPKHFHSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
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- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- ZRIUUUJAJJNDSS-UHFFFAOYSA-N ammonium phosphates Chemical class [NH4+].[NH4+].[NH4+].[O-]P([O-])([O-])=O ZRIUUUJAJJNDSS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
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- 230000007613 environmental effect Effects 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
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- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 239000010699 lard oil Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- FRQONEWDWWHIPM-UHFFFAOYSA-N n,n-dicyclohexylcyclohexanamine Chemical compound C1CCCCC1N(C1CCCCC1)C1CCCCC1 FRQONEWDWWHIPM-UHFFFAOYSA-N 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
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- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
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- 239000002244 precipitate Substances 0.000 description 1
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- 229910052710 silicon Inorganic materials 0.000 description 1
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- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
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- 229910052717 sulfur Inorganic materials 0.000 description 1
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- 239000000725 suspension Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M173/00—Lubricating compositions containing more than 10% water
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/1253—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
- C10M2211/04—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen, halogen, and oxygen
- C10M2211/044—Acids; Salts or esters thereof
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/16—Antiseptic; (micro) biocidal or bactericidal
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/24—Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/244—Metal working of specific metals
- C10N2040/247—Stainless steel
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- Chemical & Material Sciences (AREA)
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Abstract
The application provides a water-based stamping liquid and a preparation method and application thereof. The water-based stamping liquid comprises the following components in parts by weight: 14-18 parts of organic alkali, 10-15 parts of extreme pressure agent and 5-15 parts of oiliness agent, wherein the solvent is water; the oily agent consists of C16-C20 organic acid and C8-C12 organic acid according to the mass ratio of 70:30-95:5. The water-based stamping liquid provided by the application has good extreme pressure lubrication effect and low use concentration, and can meet the stamping processing requirement of metal, especially high-strength stainless steel.
Description
Technical Field
The application belongs to the technical field of lubricating liquid for machining, and particularly relates to water-based stamping liquid, and a preparation method and application thereof.
Background
Stainless steel is a material resistant to corrosive media such as air, steam, brine and the like, and has been widely applied to the manufacturing fields such as food and restaurant, medical equipment, household appliances, automobiles, pressure vessels, aerospace and the like since the beginning of the 20 th century. As an important component in the machining system, stainless steel stamping processing is of great importance to the development of national life.
Because stainless steel has the characteristics of high yield strength, large yield ratio, low material elongation and the like, the problems of workpiece breakage, abrasion, cracking and the like easily occur in stamping processing, and the die is worn. To alleviate such conditions, lubricants used in stainless steel stamping processes are required to have the following characteristics: (1) The extreme pressure property is good, and the good lubricating performance can be maintained under the action of high deformation pressure; (2) High temperature resistance, and no decomposition or deterioration in the processing process; (3) having cooling property to prevent overheating of the mold; and (4) corrosion prevention, rust prevention, environmental protection and no harm.
Common types of plastic working lubricants include stamping lubricants, solid stamping lubricants, water-based stamping lubricants, and the like. The water-based stamping lubricant has the advantages of good cooling property, long service life, good forming effect, safe storage and use, environment friendliness, easiness in waste liquid treatment, lower cost and the like, and is increasingly widely applied. At present, most of lubricating media adopted in stainless steel stamping processing are lubricating oil or solid lubricant, and the lubricating agents can meet the working condition demands, but have higher cost, and tend to have lower service life and poorer cooling property.
At present, the application of the water-based processing liquid to stainless steel stamping has less published materials. In CN114437862A, CN 109735388B, CN 107384567A, CN 104560353A and CN 104498168A, CN 104212619A, CN 104212621A, CN 102787010B, CN 101255377B, CN 102604731A, CN 101260339B, the described scheme can be applied to stamping of soft and easy-to-process metals such as aluminum foil and copper-zinc alloy, and has the defects of higher use concentration, poor extreme pressure performance and difficult stamping of high-strength stainless steel. CN108865382a discloses a plant-based water-soluble stamping oil, wherein a large proportion of chlorine-based, phosphorus-based, sulfur-based lubricants and rust inhibitors are added, and the two additives form competitive adsorption on the metal surface, thereby reducing the action effect; although the abstract is used by adding water, the usage mode described in the specification is still that the stock solution is directly used, the use cost is high, the abrasion resistance of the stock solution is low, and the stamping processing requirement of high-strength stainless steel is difficult to meet.
Therefore, there is a need in the art to develop a water-based stamping fluid that has good lubricity and low use concentration and can be used for stamping processing of high-strength stainless steel.
Disclosure of Invention
Aiming at the defects existing in the prior art, the application aims to provide a water-based stamping liquid and a preparation method and application thereof. The water-based stamping liquid has good extreme pressure lubrication effect and low use concentration, and can meet the stamping processing requirement of metal, particularly high-strength stainless steel.
To achieve the purpose, the application adopts the following technical scheme:
in a first aspect, the application provides a water-based stamping liquid, which comprises the following components in parts by weight:
14-18 parts of organic alkali, 10-15 parts of extreme pressure agent and 5-15 parts of oiliness agent, wherein the solvent is water;
the oily agent consists of C16-C20 organic acid and C8-C12 organic acid according to the mass ratio of 70:30-95:5.
Wherein, the weight parts of the organic base can be 14 parts, 14.5 parts, 15 parts, 15.5 parts, 16 parts, 16.5 parts, 17 parts, 17.5 parts or 18 parts, etc.
The weight parts of the extreme pressure agent can be 10 parts, 10.5 parts, 11 parts, 11.5 parts, 12 parts, 12.5 parts, 13 parts, 13.5 parts, 14 parts, 14.5 parts, 15 parts, etc.
The weight portion of the oily agent can be 5 portions, 6 portions, 7 portions, 8 portions, 9 portions, 10 portions, 11 portions, 12 portions, 13 portions, 14 portions or 15 portions, etc.
The mass ratio of the C16-C20 organic acid to the C8-C12 organic acid may be 70:30, 72:28, 75:25, 78:22, 80:20, 82:18, 85:15, 88:12, 90:10, 92:8, 95:5, or the like.
Organic base
In order to ensure the lubricating property of the stamping liquid, proper extreme pressure agent and oiliness agent are required to be added. Most of the existing extreme pressure agents and oiliness agents are oil-soluble substances, and the existing extreme pressure agents and oiliness agents have poor dispersibility in water. The application adopts organic alkali, which can react with the oiliness agent or with the oiliness agent and the extreme pressure agent to generate water-soluble substances which are evenly dispersed in water, thereby improving the lubrication effect of the water-based stamping liquid; on the other hand, the pH can be adjusted to ensure that the pH of the water-based stamping liquid meets the practical requirement, for example, the pH=8-10 of the optimal corrosion resistance interval of the copper piece of the stamping die.
In some embodiments of the application, the organic base is an organic amine.
In some embodiments of the application, the organic base is selected from one or more of monoethanolamine, diethanolamine, triethanolamine, diglycolamine, tricyclohexylamine, dimethylamine, diethylamine, aniline, and tetrahydroxymethylamine.
In some embodiments of the application, the organic base consists of monoethanolamine and triethanolamine.
In some embodiments of the application, the organic base is composed of monoethanolamine and triethanolamine in a mass ratio of 0.28-0.43:1, which may be, for example, 0.28:1, 0.3:1, 0.32:1, 0.35:1, 0.38:1, 0.4:1, or 0.43:1, etc.
The monoethanolamine and the triethanolamine have high safety, can not generate respiratory tract irritant substances, and can not cause damage when contacting skin. The triethanolamine has good stability and a certain anti-corrosion effect on metal materials, but when the triethanolamine is singly used, the required addition amount is higher in order to meet the alkaline requirement, and the hydrophilicity of the triethanolamine is insufficient due to the larger proportion of the hydrocarbyl content, so that the transparency of the water-based stamping liquid does not meet the standard; monoethanolamine has higher alkalinity, but when the content is too high, the pH of the water-based stamping liquid exceeds the optimal corrosion resistance interval (pH=8-10) of the copper piece, and damage is caused to parts. And the monoethanolamine and the triethanolamine are matched according to a proper proportion, so that the advantages of the monoethanolamine and the triethanolamine can be combined, and a good synergistic effect is achieved.
Extreme pressure agent
The extreme pressure agent is a heavy load additive which forms an extreme pressure lubricating film with the surface of the friction pair under extreme severe conditions such as high temperature, high pressure and the like. The stainless steel difficult to process needs higher pressure to generate deformation, and generates a large amount of heat in the stamping deformation process, so that an extreme pressure agent needs to be added into the stamping liquid to meet the lubricating performance under extreme conditions.
In some embodiments of the application, the extreme pressure agent is selected from one or more of chlorinated fatty acids, chlorinated paraffins, chlorinated fatty acid esters, phosphoric acid esters, ammonium phosphate salts, phosphamides, sulphurised greases, sulphurised olefins and benzylsulphur.
The extreme pressure performance of the chlorinated fatty acid is excellent, stainless steel is difficult to corrode and punch in actual use, water-soluble substances are easy to form with organic alkali, and the lubricating effect of the water-based punching liquid can be further improved by matching with the oiliness agent. Thus, the extreme pressure agent in the present application is preferably a chlorinated fatty acid. The carbon number of the chlorinated fatty acids is not particularly limited in the present application, and may be, for example, 18.
Oily agent
The oiliness agent can be adsorbed on the friction surface through polar groups to form a molecular orientation adsorption film to prevent metals from contacting each other, thereby reducing friction and abrasion. Because the extreme pressure agent needs to act under the severe conditions of high temperature and high pressure and is difficult to play a role in lubrication at normal temperature and low load, the oil agent needs to be added into the stamping liquid to ensure the lubrication performance of the stainless steel stamping process at normal temperature and normal pressure.
According to the application, organic acids with different carbon chain lengths are compounded in a specific proportion to be used as an oiliness agent, so that the organic acids can be adsorbed on the surface of a friction pair more completely, a uniform and continuous high-strength lubricating film is formed, and the lubricating effect of the water-based stamping liquid is improved. The long carbon chain organic acid has higher strength, but has relatively larger steric hindrance, and when the content of the long carbon chain organic acid is too high, the continuity of a lubricating film is reduced, and the lubricating effect of the water-based stamping liquid is reduced; the medium-short carbon chain organic acid can be adsorbed on the surface of the friction pair more, so that the continuity of the lubricating film is improved, but when the content of the medium-short carbon chain organic acid is too high, the strength of the lubricating film is insufficient, and the lubricating effect of the water-based stamping liquid is reduced.
In some embodiments of the application, the mass ratio of the C16-C20 organic acid to the C8-C12 organic acid is from 75:25 to 82:18.
In some embodiments of the application, the C16-C20 organic acid is selected from one or more of oleic acid, tall oil, lard, whale oil, palm oil fatty acid, preferably tall oil.
In some embodiments of the application, the C8-C12 organic acid is selected from one or more of neodecanoic acid, n-octanoic acid, isononanoic acid, isooctanoic acid, dodecanoic acid, preferably neodecanoic acid.
Tall oil and neodecanoic acid are low in cost, good in lubricating performance, strong in solubilisation and certain in hard water resistance and foam resistance. Thus, the oily agent in the present application preferably consists of tall oil and neodecanoic acid.
Corrosion inhibitor
Because the die used in the stamping process of part of stainless steel contains copper and aluminum, certain corrosion effects can be generated by extreme pressure agents, organic alkali and other components in the additive, and in order to relieve the corrosion, the water-based stamping liquid also preferably comprises a corrosion inhibitor.
In some embodiments of the application, the corrosion inhibitor is 0.3 to 0.8 parts by weight; for example, 0.3 part, 0.4 part, 0.5 part, 0.6 part, 0.7 part, or 0.8 part, etc. may be used.
In some embodiments of the application, the corrosion inhibitor is selected from one or more of N, N-dialkylaminomethylene benzotriazole, methylbenzotriazole, and sodium salt of methylbenzotriazole.
The benzotriazole and the sodium salt of the methylbenzotriazole have stronger water solubility and can exist in the stamping liquid more stably, so that the corrosion inhibitor is preferably benzotriazole and/or sodium salt of the methylbenzotriazole.
Complexing agent
During stamping, some of the metal may precipitate in ionic form. In order to alleviate discoloration of the surface of the stamping part and loss of the stamping die caused by precipitation of metal ions, the water-based stamping liquid preferably further comprises a complexing agent.
In some embodiments of the application, the complexing agent is present in an amount of 0.1 to 0.2 parts by weight; for example, 0.1 part, 0.11 part, 0.12 part, 0.15 part, 0.16 part, 0.18 part, or 0.2 part, etc. may be used.
In some embodiments of the application, the complexing agent is selected from one or more of disodium ethylenediamine tetraacetate, tetrasodium ethylenediamine tetraacetate, sodium tripolyphosphate, sodium pyrophosphate, sodium hexametaphosphate, heptonate, sodium gluconate, sodium alginate, hydroxyethylidene diphosphate, and maleic acid acrylic acid copolymer.
The disodium ethylenediamine tetraacetate has strong complexing capability and high concentration stability, and can exist in the stamping liquid stably. Therefore, the complexing agent in the application is selected to be disodium ethylenediamine tetraacetate.
Defoaming agent
Defoamers are substances that reduce the surface tension of water, solutions, suspensions, etc., prevent foam formation, or reduce or eliminate the original foam. In order to prevent the stamping part and the die from being damaged due to bubbles generated in the stamping liquid during use, the water-based stamping liquid preferably further comprises a defoaming agent.
In some embodiments of the application, the defoamer is present in an amount of 0.15 to 0.4 parts by weight; for example, 0.15 parts, 0.2 parts, 0.25 parts, 0.3 parts, 0.35 parts, or 0.4 parts, etc. may be used.
In some embodiments of the application, the defoamer is selected from one or more of glycerol polyoxyethylene ether, polyvinyl alcohol, higher alcohols, silicone defoamers, and polyether modified silicone defoamers.
The organic silicon defoamer can be well dispersed in water, has excellent defoaming property, and can meet the performance and use requirements of the stamping liquid only by a small amount. Therefore, the defoamer in the present application is preferably a silicone defoamer.
In some embodiments of the application, the water-based stamping liquid has a solids content of 0.725% or more; for example, 0.725%, 0.75%, 0.78%, 0.8%, 0.82%, 0.85%, 0.88%, 0.9%, 0.92%, 0.95%, 0.98%, 1%, 1.1%, 1.2%, 1.3%, 1.5%, 1.8%, 2%, 2.5%, 3%, 3.5%, 4% or 4.3% may be used. Preferably 0.9% or more. More preferably 0.9 to 4.3%.
The optimal corrosion resistance interval of the copper part of the stamping die is pH=8-10, and in order to match the corrosion resistance interval, the damage of stamping liquid to parts is reduced, and the pH of the water-based stamping liquid is preferably 8-10; for example, 8, 8.2, 8.5, 8.8, 9, 9.2, 9.5, 9.8 or 10, etc.
In a second aspect, the present application provides a method for producing the water-based stamping liquid according to the first aspect, the method comprising the steps of:
and mixing the components with water according to a proportion until the mixture is clear and transparent, thus obtaining the water-based stamping liquid.
In some embodiments of the application, the preparation method comprises the steps of:
(1) Mixing organic base, extreme pressure agent and oily agent, and stirring at 50-55deg.C until the solution is clear;
(2) Adding water into the mixed solution obtained in the step (1), and stirring until the solution is clear;
(3) And (3) optionally adding a corrosion inhibitor, a complexing agent and a defoaming agent into the mixed solution obtained in the step (2), uniformly stirring, and diluting with water or not to obtain the water-based stamping liquid.
The preparation method provided by the application comprises the steps of firstly mixing the organic alkali, the extreme pressure agent and the oiliness agent, enabling the organic alkali, the extreme pressure agent and the oiliness agent to react to generate water-soluble substances which can be uniformly dispersed in water, then adding water, mixing until the water is clear and transparent, and finally adding the corrosion inhibitor, the complexing agent and the defoaming agent, thereby ensuring that all components are uniformly dispersed, and the obtained water-based stamping liquid is transparent and uniform.
The term "optionally added with a corrosion inhibitor, a complexing agent and a defoaming agent" as used herein means that the corrosion inhibitor, the complexing agent and the defoaming agent are added or not, and whether the addition or not depends on whether the water-based stamping liquid contains the component or not.
In the application, when the water-based stamping liquid is prepared, the high-concentration water-based stamping liquid stock solution can be prepared first, and the stock solution is diluted with water to the required solid content when in use.
The water-based stamping liquid stock solution preferably comprises the following components in percentage by mass: 14-18% of organic alkali, 10-15% of extreme pressure agent, 5-15% of oiliness agent, 0.3-0.8% of corrosion inhibitor, 0.1-0.2% of complexing agent, 0.15-0.4% of defoamer and the balance of water.
In a third aspect, the present application provides the use of a water-based stamping liquid according to the first aspect for stamping of metals, preferably stainless steel.
Compared with the prior art, the application has the following beneficial effects:
(1) The lubricity is good: the extreme pressure agent and the oiliness agent can be effectively dispersed in the stamping liquid, and a uniform and continuous high-strength lubricating film can be formed on the surface of metal when the stamping liquid is used, so that the stamping liquid has higher lubricating property, the stamping process is smoothly carried out, the abrasion of stamping parts and grinding tools is reduced, and the stamping processing requirement of metal, particularly high-strength stainless steel, can be met;
(2) the stamping liquid water-based substance provided by the application is safe and environment-friendly, is safe to store, has no irritation to skin and respiratory tract during use, is easy to degrade and is environment-friendly;
(3) The rust resistance is good: by optimizing the organic alkali components and adding the corrosion inhibitor, the pH value of the water-based stamping liquid can be maintained between 8.0 and 10.0 in the use process, so that the corrosion of the stainless steel stamping part and the copper-containing stamping die can be effectively slowed down, and fungus reproduction is inhibited;
(4) Stability is high: by optimizing the organic alkali components, the water-based stamping liquid stock solution and the diluent are stable in state, cannot be subjected to layering, emulsion aggregation and other changes, and have long service life;
(5) The cost is low: the water-based stamping liquid provided by the application can be effectively used at the minimum of 0.725% of solid content, and can reduce the use cost.
Detailed Description
The technical scheme of the application is further described by the following specific embodiments. It should be apparent to those skilled in the art that the detailed description is merely provided to aid in understanding the application and should not be taken as limiting the application in any way.
In the embodiment of the application, the sources of partial raw materials are as follows:
monoethanolamine: junyan new material technology (Shanghai) limited;
triethanolamine: dows;
chlorinated fatty acids: teklube;
chlorinated paraffin: INEOS;
fatty alcohol polyether phosphate: REWOCOROS;
vulcanized grease: simin oil chemical Co., ltd;
lard oil: simin oil chemical Co., ltd;
tall oil: MWV;
neodecanoic acid: junyan new material technology (Shanghai) limited;
benzotriazole: silver Jiangyin Lin chemical industry Co., ltd;
sodium salt of methylbenzotriazole: silver Jiangyin Lin chemical industry Co., ltd;
disodium edetate: junyan new material technology (Shanghai) limited;
silicone defoamer: DAPRO.
In the embodiment of the application, the test method of the performance of the water-based stamping liquid is as follows:
transparency, pH, defoaming property and corrosiveness test method are carried out according to sections 5.1, 5.3, 5.4 and 5.6 of GB/T6144-2010.
The extreme pressure performance test method is carried out according to GB/T12583-1998, and the model of the tester is as follows: xiamen astronomical apparatus MS-10A.
The tapping torque testing method comprises the following steps: tapping rotation speed 800r/min, depth 20mm, maximum torque 400N cm, cutter: TTT-M4F-TIN-T; stainless steel test block: TTT-testbar1.0503-M4F/3.7 20mm, tester model: TAP TTTSsystem-G8.
The stability test method comprises the following steps: and (3) sealing and standing the test object for 12 hours at normal temperature, observing state change, and testing transparency before and after standing.
In the embodiment of the application, the water-based stamping liquid is prepared by adopting the following method:
(1) Mixing organic base, oily agent and extreme pressure agent, and stirring at 50deg.C until the solution is clear and transparent;
(2) Slowly adding deionized water into the mixed solution obtained in the step (1), and stirring until the solution is clear and transparent;
(3) Sequentially adding a corrosion inhibitor, a complexing agent and a defoaming agent into the mixed solution obtained in the step (2), and stirring until the solution is uniform to obtain a yellow semitransparent water-based stamping liquid stock solution;
(4) And diluting the water-based stamping liquid stock solution with water until the stock solution content is 2.5wt percent, so as to obtain the water-based stamping liquid.
Examples 1-1 to 1-7
Examples 1-1 to 1-7 each provide a water-based stamping liquid, wherein the composition of the water-based stamping liquid stock solution is shown in the following table 1:
TABLE 1
The pH, transparency and stability of the water-based stamping fluids provided in examples 1-1 to 1-7 are shown in Table 2 below:
TABLE 2
From the test results of Table 2, it can be seen that the pH, transparency and stability of the water-based stamping liquid satisfy the requirements when the mass ratio of monoethanolamine to triethanolamine is in the range of 0.28-0.43:1 (examples 1-1, 1-2, 1-3, 1-5, 1-6). When the mass ratio of monoethanolamine to triethanolamine is too large (examples 1-4), the pH of the water-based stamping liquid is too high, which exceeds the optimal corrosion resistance interval (ph=8-10) of the copper part of the stamping die, and the machine part is easily damaged; when the mass ratio of monoethanolamine to triethanolamine is too small (examples 1 to 7), the water dispersibility is poor due to insufficient hydrophilicity of triethanolamine, resulting in poor stability of the water-based stamping liquid, and transparency after standing is insufficient.
Examples 2-1 to 2-4 and comparative examples 2-1 to 2-3
Examples 2-1 to 2-4 and comparative examples 2-1 to 2-3 each provide a water-based press liquid in which the composition of the water-based press liquid stock solution is shown in the following table 3:
TABLE 3 Table 3
The extreme pressure properties and tapping torque test results of the water-based stamping fluids provided in examples 2-1 to 2-4 and comparative examples 2-1 to 2-3 are shown in table 4 below:
TABLE 4 Table 4
Sample of | Tapping torque (N cm) | P B (kg) | P D (kg) |
Comparative example 2-1 | 114.25 | 132 | 200 |
Example 2-1 | 113.72 | 132 | 200 |
Example 2-2 | 113.14 | 139 | 200 |
Examples 2 to 3 | 112.78 | 139 | 200 |
Examples 2 to 4 | 113.85 | 132 | 200 |
Comparative examples 2 to 2 | 122.25 | 119 | 160 |
Comparative examples 2 to 3 | 135.97 | 109 | 126 |
As can be seen from the test results of Table 4, the mass ratio of tall oil to neodecanoic acid in examples 2-1 to 2-4 was in the range of 70:30 to 95:5, as compared with comparative examples 2-1 to 2-3, to obtain P of the water-based stamping liquid B And/or P D Higher values and lower tapping torque indicate that tall oil and neodecanoic acid have the effect of synergistically improving the lubricating properties of the water-based stamping fluids at the ratios of the present application.
Example 3-1 and comparative examples 3-1 to 3-2
Examples 3-1 and comparative examples 3-1 to 3-2 each provide a water-based stamping liquid in which the composition of the water-based stamping liquid stock solution is shown in the following table 5:
TABLE 5
The extreme pressure properties and tapping torque test results of the water-based stamping fluids provided in example 3-1 and comparative examples 3-1 to 3-2 are shown in table 6 below:
TABLE 6
Sample of | Tapping torque (N cm) | P B (kg) | P D (kg) |
Comparative example 3-1 | 116.24 | 126 | 160 |
Example 3-1 | 114.97 | 132 | 200 |
Comparative example 3-2 | 134.22 | 109 | 126 |
As can be seen from the test results of Table 6, the mass ratio of lard to n-octanoic acid in example 3-1 was in the range of 70:30 to 95:5, as compared with comparative examples 3-1 to 3-2, to obtain P of the water-based stamping liquid B And P D The value is higher, the tapping torque is lower, and the pig oil and the n-octanoic acid have the effect of synergistically improving the lubricating property of the water-based stamping liquid under the proportion of the application.
Examples 4-1 to 4-7
Examples 4-1 to 4-7 each provide a water-based stamping liquid, wherein the composition of the water-based stamping liquid stock solution is shown in the following table 7:
TABLE 7
The extreme pressure properties and tapping torque test results for the water-based stamping fluids provided in examples 4-1 to 4-7 are shown in table 8 below:
TABLE 8
Examples 5-1 to 5-4
Examples 5-1 to 5-4 each provide a water-based stamping liquid, wherein the composition of the water-based stamping liquid stock solution is shown in the following table 9:
TABLE 9
The test results of the rust inhibitive performance of the water-based stamping liquids provided in examples 5-1 to 5-4 are shown in Table 10 below:
table 10
Sample of | Cast iron | Red copper | Aluminum alloy |
Example 5-1 | Class A | Class A | Class A |
Example 5-2 | Class A | Class A | Class A |
Examples 5 to 3 | Class A | Class B | Class B |
Examples 5 to 4 | Class A | Class A | Class B |
Examples 6-1 to 6-3
Examples 6-1 to 6-3 each provide a water-based stamping liquid, wherein the composition of the water-based stamping liquid stock solution is shown in the following table 11:
TABLE 11
The results of the defoaming property test of the water-based stamping liquids provided in examples 6-1 to 6-3 are shown in Table 12 below:
table 12
Sample of | Defoaming property (mL/10 min) | Defoaming requirement |
Example 6-1 | 0.5 | Qualified product |
Example 6-2 | 0 | Qualified product |
Examples 6 to 3 | 2.0 | Qualified product |
Comparative example 6-1 | 5.0 | Failure to pass |
The performance data is shown in Table 13 below, comparing the combined performance of a commercially available inlet high-end stainless steel-based stamping solution (Rhin, WS 610) with the water-based stamping solution provided in some examples of the application:
TABLE 13
As can be seen from the performance data in Table 13, the water-based stamping liquid provided by the application has better lubricating property, rust resistance and defoaming property than the commercial products.
The foregoing is merely a specific embodiment of the disclosure to enable one skilled in the art to understand or practice the disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown and described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (24)
1. The water-based stamping liquid is characterized by comprising the following components in parts by weight:
14-18 parts of organic alkali, 10-15 parts of extreme pressure agent and 5-15 parts of oiliness agent, wherein the solvent is water;
the oily agent consists of C16-C20 organic acid and C8-C12 organic acid according to the mass ratio of 75:25-82:18;
the C16-C20 organic acid is one or more selected from oleic acid, tall oil, lard fatty acid, whale oil fatty acid and palm oil fatty acid;
the C8-C12 organic acid is selected from one or more of neodecanoic acid, n-octanoic acid, isononanoic acid, isooctanoic acid and dodecanoic acid;
the organic base consists of monoethanolamine and triethanolamine according to the mass ratio of 0.28-0.43:1;
the extreme pressure agent is selected from one or more of chlorinated fatty acid, chlorinated paraffin, chlorinated fatty acid ester, phosphate, ammonium phosphate, phosphoramide, vulcanized grease, thioalkene and benzylsulfur;
the solid content of the water-based stamping liquid is more than 0.725%.
2. The water-based stamping liquid of claim 1, wherein the extreme pressure agent is a chlorinated fatty acid.
3. The water-based stamping liquid of claim 1, wherein the C16-C20 organic acid is tall oil.
4. The water-based stamping liquid of claim 1, wherein the C8-C12 organic acid is neodecanoic acid.
5. The water-based stamping liquid of claim 3 or 4, wherein the oiliness agent consists of tall oil and neodecanoic acid.
6. The water-based stamping liquid of claim 1, further comprising a corrosion inhibitor.
7. The water-based stamping liquid according to claim 6, wherein the corrosion inhibitor is 0.3-0.8 parts by weight.
8. The aqueous-based stamping liquid of claim 6, wherein the corrosion inhibitor is selected from one or more of N, N-dialkylaminomethylene benzotriazole, methylbenzotriazole, and sodium salt of methylbenzotriazole.
9. The water-based stamping liquid as claimed in claim 8, wherein the corrosion inhibitor is benzotriazole and/or sodium salt of methylbenzotriazole.
10. The water-based stamping liquid of claim 1, further comprising a complexing agent.
11. The water-based stamping liquid as claimed in claim 10, wherein the complexing agent is 0.1-0.2 parts by weight.
12. The water-based stamping liquid of claim 10, wherein the complexing agent is selected from one or more of disodium ethylenediamine tetraacetate, tetrasodium ethylenediamine tetraacetate, sodium tripolyphosphate, sodium pyrophosphate, sodium hexametaphosphate, heptonate, sodium gluconate, sodium alginate, hydroxyethylidene diphosphate, and maleic acid acrylic acid copolymer.
13. The aqueous-based stamping liquid of claim 12, wherein the complexing agent is disodium edetate.
14. The water-based stamping liquid of claim 1, further comprising an antifoaming agent.
15. The water-based stamping liquid as claimed in claim 14, wherein the defoaming agent is 0.15-0.4 parts by weight.
16. The water-based stamping liquid of claim 14, wherein the defoamer is selected from one or more of glycerol polyoxyethylene ether, polyvinyl alcohol, higher alcohols, silicone defoamers, and polyether modified silicone defoamers.
17. The water-based stamping liquid of claim 16, wherein the defoamer is a silicone defoamer.
18. The water-based stamping liquid according to claim 1, wherein the solid content of the water-based stamping liquid is 0.9% or more.
19. The water-based stamping liquid of claim 18, wherein the water-based stamping liquid has a solids content of 0.9-4.3%.
20. The water-based stamping liquid of claim 1, wherein the pH of the water-based stamping liquid is 8-10.
21. A method of producing the water-based stamping liquid as claimed in any one of claims 1 to 20, comprising the steps of:
and mixing the components with water according to a proportion until the mixture is clear and transparent, thus obtaining the water-based stamping liquid.
22. The method of preparation according to claim 21, characterized in that the method of preparation comprises the steps of:
(1) Mixing organic base, extreme pressure agent and oily agent, and stirring at 50-55deg.C until the solution is clear;
(2) Adding water into the mixed solution obtained in the step (1), and stirring until the solution is clear;
(3) And (3) optionally adding a corrosion inhibitor, a complexing agent and a defoaming agent into the mixed solution obtained in the step (2), uniformly stirring, and diluting with water or not to obtain the water-based stamping liquid.
23. Use of a water-based stamping liquid as claimed in any one of claims 1 to 20, for stamping of metals.
24. The use according to claim 23, wherein the water-based stamping liquid is used for stamping of stainless steel.
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