CN106832760A - A kind of mobile phone Kato composite and its preparation method and application - Google Patents
A kind of mobile phone Kato composite and its preparation method and application Download PDFInfo
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- CN106832760A CN106832760A CN201710024489.XA CN201710024489A CN106832760A CN 106832760 A CN106832760 A CN 106832760A CN 201710024489 A CN201710024489 A CN 201710024489A CN 106832760 A CN106832760 A CN 106832760A
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- mobile phone
- composite
- phone kato
- paek
- present
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- 239000002131 composite material Substances 0.000 title claims abstract description 51
- 238000002360 preparation method Methods 0.000 title claims description 12
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 33
- 229920006260 polyaryletherketone Polymers 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 12
- -1 aromatic series Sulfone Chemical class 0.000 claims description 13
- 238000001125 extrusion Methods 0.000 claims description 12
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 10
- 229920001652 poly(etherketoneketone) Polymers 0.000 claims description 9
- 239000003063 flame retardant Substances 0.000 claims description 8
- 239000012779 reinforcing material Substances 0.000 claims description 8
- 239000004734 Polyphenylene sulfide Substances 0.000 claims description 7
- 239000003963 antioxidant agent Substances 0.000 claims description 7
- 230000003078 antioxidant effect Effects 0.000 claims description 7
- 239000004760 aramid Substances 0.000 claims description 7
- 229920003235 aromatic polyamide Polymers 0.000 claims description 7
- 229920000069 polyphenylene sulfide Polymers 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 6
- 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 claims description 6
- 210000003746 feather Anatomy 0.000 claims description 6
- 244000144992 flock Species 0.000 claims description 6
- 239000000314 lubricant Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 239000004408 titanium dioxide Substances 0.000 claims description 5
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 229920006231 aramid fiber Polymers 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 229920001643 poly(ether ketone) Polymers 0.000 claims description 4
- 239000010456 wollastonite Substances 0.000 claims description 4
- 229910052882 wollastonite Inorganic materials 0.000 claims description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000007747 plating Methods 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 1
- 150000002576 ketones Chemical class 0.000 claims 1
- 229920000570 polyether Polymers 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 abstract description 6
- 239000002184 metal Substances 0.000 abstract description 6
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical class C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 7
- 239000012760 heat stabilizer Substances 0.000 description 7
- 239000004696 Poly ether ether ketone Substances 0.000 description 6
- 238000005452 bending Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 229920002530 polyetherether ketone Polymers 0.000 description 6
- 150000004982 aromatic amines Chemical group 0.000 description 4
- 125000001841 imino group Chemical group [H]N=* 0.000 description 4
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 239000004611 light stabiliser Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 150000000182 1,3,5-triazines Chemical class 0.000 description 2
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 2
- 125000001622 2-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C(*)C([H])=C([H])C2=C1[H] 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229920000106 Liquid crystal polymer Polymers 0.000 description 2
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 2
- 229920008285 Poly(ether ketone) PEK Polymers 0.000 description 2
- 229920000491 Polyphenylsulfone Polymers 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- OYNOCRWQLLIRON-UHFFFAOYSA-N 1-n,3-n-bis(2,2,6,6-tetramethylpiperidin-4-yl)benzene-1,3-dicarboxamide Chemical compound C1C(C)(C)NC(C)(C)CC1NC(=O)C1=CC=CC(C(=O)NC2CC(C)(C)NC(C)(C)C2)=C1 OYNOCRWQLLIRON-UHFFFAOYSA-N 0.000 description 1
- UJAWGGOCYUPCPS-UHFFFAOYSA-N 4-(2-phenylpropan-2-yl)-n-[4-(2-phenylpropan-2-yl)phenyl]aniline Chemical compound C=1C=C(NC=2C=CC(=CC=2)C(C)(C)C=2C=CC=CC=2)C=CC=1C(C)(C)C1=CC=CC=C1 UJAWGGOCYUPCPS-UHFFFAOYSA-N 0.000 description 1
- WUBBRNOQWQTFEX-UHFFFAOYSA-N 4-aminosalicylic acid Chemical compound NC1=CC=C(C(O)=O)C(O)=C1 WUBBRNOQWQTFEX-UHFFFAOYSA-N 0.000 description 1
- OWXXKGVQBCBSFJ-UHFFFAOYSA-N 6-n-[3-[[4,6-bis[butyl-(1,2,2,6,6-pentamethylpiperidin-4-yl)amino]-1,3,5-triazin-2-yl]-[2-[[4,6-bis[butyl-(1,2,2,6,6-pentamethylpiperidin-4-yl)amino]-1,3,5-triazin-2-yl]-[3-[[4,6-bis[butyl-(1,2,2,6,6-pentamethylpiperidin-4-yl)amino]-1,3,5-triazin-2-yl]ami Chemical compound N=1C(NCCCN(CCN(CCCNC=2N=C(N=C(N=2)N(CCCC)C2CC(C)(C)N(C)C(C)(C)C2)N(CCCC)C2CC(C)(C)N(C)C(C)(C)C2)C=2N=C(N=C(N=2)N(CCCC)C2CC(C)(C)N(C)C(C)(C)C2)N(CCCC)C2CC(C)(C)N(C)C(C)(C)C2)C=2N=C(N=C(N=2)N(CCCC)C2CC(C)(C)N(C)C(C)(C)C2)N(CCCC)C2CC(C)(C)N(C)C(C)(C)C2)=NC(N(CCCC)C2CC(C)(C)N(C)C(C)(C)C2)=NC=1N(CCCC)C1CC(C)(C)N(C)C(C)(C)C1 OWXXKGVQBCBSFJ-UHFFFAOYSA-N 0.000 description 1
- 101100501135 Escherichia coli O157:H7 ehaG gene Proteins 0.000 description 1
- 101000576320 Homo sapiens Max-binding protein MNT Proteins 0.000 description 1
- 239000004425 Makrolon Substances 0.000 description 1
- 229920000305 Nylon 6,10 Polymers 0.000 description 1
- 229920006121 Polyxylylene adipamide Polymers 0.000 description 1
- WRLRISOTNFYPMU-UHFFFAOYSA-N [S].CC1=CC=CC=C1 Chemical compound [S].CC1=CC=CC=C1 WRLRISOTNFYPMU-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- XITRBUPOXXBIJN-UHFFFAOYSA-N bis(2,2,6,6-tetramethylpiperidin-4-yl) decanedioate Chemical compound C1C(C)(C)NC(C)(C)CC1OC(=O)CCCCCCCCC(=O)OC1CC(C)(C)NC(C)(C)C1 XITRBUPOXXBIJN-UHFFFAOYSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910052816 inorganic phosphate Inorganic materials 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- ORECYURYFJYPKY-UHFFFAOYSA-N n,n'-bis(2,2,6,6-tetramethylpiperidin-4-yl)hexane-1,6-diamine;2,4,6-trichloro-1,3,5-triazine;2,4,4-trimethylpentan-2-amine Chemical compound CC(C)(C)CC(C)(C)N.ClC1=NC(Cl)=NC(Cl)=N1.C1C(C)(C)NC(C)(C)CC1NCCCCCCNC1CC(C)(C)NC(C)(C)C1 ORECYURYFJYPKY-UHFFFAOYSA-N 0.000 description 1
- CXMXRPHRNRROMY-UHFFFAOYSA-N n-Decanedioic acid Natural products OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 229920006119 nylon 10T Polymers 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 229920006115 poly(dodecamethylene terephthalamide) Polymers 0.000 description 1
- 229920006139 poly(hexamethylene adipamide-co-hexamethylene terephthalamide) Polymers 0.000 description 1
- 229920006131 poly(hexamethylene isophthalamide-co-terephthalamide) Polymers 0.000 description 1
- 229920006128 poly(nonamethylene terephthalamide) Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229940116351 sebacate Drugs 0.000 description 1
- CXMXRPHRNRROMY-UHFFFAOYSA-L sebacate(2-) Chemical compound [O-]C(=O)CCCCCCCCC([O-])=O CXMXRPHRNRROMY-UHFFFAOYSA-L 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 125000006248 tosyl amino group Chemical group [H]N(*)S(=O)(=O)C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])[H] 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/16—Condensation polymers of aldehydes or ketones with phenols only of ketones with phenols
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention provides a kind of mobile phone Kato composite, comprising PAEK and thermoplastic resin component, the mass ratio of the PAEK and thermoplastic resin for [20~100): (0~80].According to specific mass ratio be combined for PAEK and thermoplastic resin with PAEK and thermoplastic resin as raw material by the present invention so that the composite for obtaining has excellent toughness.It can be seen from experimental result according to embodiment, the mobile phone Kato that the composite that the present invention is provided is obtained has excellent toughness and rigidity concurrently, is the ideal material that substituted metal prepares Kato.
Description
Technical field
The present invention relates to polymer composites technical field, more particularly to a kind of mobile phone Kato composite and its system
Preparation Method and application.
Background technology
With the development of smart mobile phone its technical, increasing smart mobile phone employs metal edge frame and non-dismountable
The design of formula bonnet.Using metal edge frame and the smart mobile phone of non-dismountable formula bonnet, it usually needs set on metal edge frame
One side card taking mode, by SIM (Subscriber Identity Module, client identification module) cards or safe digital card
(Secure Digital Memory Card, referred to as SD, including Trans-FlashCard, i.e. TF cards) is inserted by this way
Enter fuselage.
Side card taking typically has two ways：(mobile phone side band stopper, card is pressed after opening stopper to push-push forms
Then card ejection card taking) and tray form (card is placed in Kato and loads, and is taken out with pin top).Tray form is filled in because it goes without doing
Son, can cause that the outward appearance of mobile phone is more attractive in appearance, and what is currently used is more and more.
Presently used Kato manufacturing process is divided into following two major class, and a class is to use the computer with metal as raw material
Numerically-controlled machine tool (CNC) processing technology, forging processing technology, powder metallurgical technique；One class is molded into using plastic material
Type and injection molding process is aided with using embedded metal bar again.Because metal material can to a certain extent influence mobile phone signal,
Increasingly tend to plastic material Kato in present market.However, the equal generally existing of plastics Kato that obtains poor toughness, strong at present
Spend the shortcoming of difference, such as Kato of conventional makrolon (PC) material of in the market.
The content of the invention
It is an object of the invention to provide mobile phone Kato composite, the toughness and intensity of composite are improved.
In order to realize foregoing invention purpose, the present invention provides following technical scheme：
It is described comprising PAEK and thermoplastic resin component the invention provides a kind of mobile phone Kato composite
The mass ratio of PAEK and thermoplastic resin for [20~100): (0~80].
Preferably, the PAEK be polyether-ether-ketone, polyether-ketone, PEKK and polyetherketoneetherketoneketone in one kind or
It is several.
Preferably, the thermoplastic resin for aromatic series sulfone birds of the same feather flock together compound, containing in aromatic polyamide and polyphenylene sulfide
One or more.
Preferably, also comprising reinforcing material.
Preferably, the mass ratio of the reinforcing material and PAEK is preferably (0~20]: [20~100).
Preferably, the reinforcing material is glass fibre, carbon fiber, aramid fiber, wollastonite, talcum powder, titanium dioxide, glass
One or more in glass microballon and whisker.
Preferably, also comprising antioxidant, heat stabilizer, ultraviolet absorber, nucleator, fire retardant, lubricant and toner
In one or more.
Present invention also offers a kind of preparation method of the mobile phone Kato composite described in above-mentioned technical proposal, comprising
Following steps：
Through melting extrusion after raw material components are mixed, mobile phone Kato composite is obtained；
The temperature of the extrusion is 280~315 DEG C；
The rotating speed during extrusion is 250~350rpm/min.
Present invention also offers the composite described in a kind of above-mentioned technical proposal or preparation side described in above-mentioned technical proposal
The composite that method is obtained as mobile phone Kato material application.
Preferably, the mobile phone Kato surface is coated with electrodeposited coating using the method for vacuum plating.
It is described comprising PAEK and thermoplastic resin component the invention provides a kind of mobile phone Kato composite
The mass ratio of PAEK and thermoplastic resin for [20~100): (0~80].The present invention is with PAEK and thermoplastic resin
It is raw material, and PAEK and thermoplastic resin is combined according to specific mass ratio so that the composite wood for obtaining
Material has excellent toughness.It can be seen from experimental result according to embodiment, the mobile phone Kato that the composite that the present invention is provided is obtained
With excellent toughness：Wherein, bending modulus reaches as high as 6000MPa, and bending strength is up to 130MPa, and tensile strength is reachable
100MPa, elongation at break up to 10%, equal far superior to state of the art.
Specific embodiment
It is described comprising PAEK and thermoplastic resin component the invention provides a kind of mobile phone Kato composite
The mass ratio of PAEK and thermoplastic resin for [20~100): (0~80].
The mobile phone Kato that the present invention is provided includes PAEK with composite.In the present invention, the PAEK
(PAEK) it is preferably in polyether-ether-ketone (PEEK), polyether-ketone (PEK), PEKK (PEKK) and polyetherketoneetherketoneketone (PEKEKK)
One or more.In the present invention, when the PAEK preferably comprises two kinds of components, two kinds of components (eg.PEEK with
PEK/PEKK/PEKEKK, or PEK and PEKK/PEKEKK, or PEKK and PEKEKK) mass distribution be preferably 1: 1,2:
1st, 1: 2,1: 3 or 3: 1.In the present invention, when the PAEK preferably comprises three kinds of components, three kinds of component (macromolecules
Material：Bigger molecule quantity of material：Small molecular weight material) mass ratio be preferably (1~5): (1~5): (1~5), more preferably
It is (2~4): (2~3): (2~3), most preferably 1: 1: 1.In the present invention, when the PAEK preferably comprises four kinds of groups
Timesharing, the matter of the polyether-ether-ketone (PEEK), polyether-ketone (PEK), PEKK (PEKK) and polyetherketoneetherketoneketone (PEKEKK)
Amount ratio is preferably 1: 1: 1: 1.
The mobile phone Kato that the present invention is provided includes thermoplastic resin with composite.In the present invention, the thermoplastic resin
Fat be preferably aromatic series sulfone birds of the same feather flock together compound, containing one or more in aromatic polyamide and polyphenylene sulfide (PPS).In the present invention
In, the heat decomposition temperature of the thermoplastic resin is preferred >=350 DEG C, preferred >=380 DEG C, most preferably 400~600
℃。
In the present invention, when the thermoplastic resin preferably comprises two kinds of components, two kinds of component (aromatic series sulfone Type of Collective
Thing is birdsed of the same feather flock together compound and polyphenylene sulfide with containing aromatic polyamide, aromatic series sulfone, or containing aromatic polyamide and polyphenylene sulfide)
Mass distribution is preferably 1: 1,2: 1,1: 2,1: 3 or 3: 1.In the present invention, when the thermoplastic resin preferably comprises three kinds of groups
Timesharing, aromatic series sulfone is birdsed of the same feather flock together compound, the mass ratio containing aromatic polyamide and polyphenylene sulfide preferably (1~5): (1~5):
(1~5), more preferably (2~4): (2~3): (2~3), most preferably 1: 1: 1.
In the present invention, the aromatic series sulfone is birdsed of the same feather flock together compound preferably PPSU (PPSU) or PSU.
In the present invention, it is described containing aromatic polyamide be preferably MXD6, PA6T/66, PA6T/6I and PA9T, PA10T,
One or more in PA12T.
In the present invention, the thermoplastic resin preferably can also be liquid crystal polymer (LCP).
In the present invention, the mass ratio of the PAEK and thermoplastic resin for [20~100): (0~80], preferably
[45~90]: [5~50], more preferably [60~70]: [8~15].
The mobile phone Kato that the present invention is provided composite preferably also includes reinforcing material.In the present invention, the enhancing
Material is preferably in glass fibre, carbon fiber, aramid fiber, wollastonite, talcum powder, titanium dioxide, glass microballoon and whisker
Plant or several.In the present invention, the glass fibre, carbon fiber, aramid fiber diameter it is preferred≤13 μm, more preferably 5
~11 μm, most preferably 8~10 μm.In the present invention, the wollastonite, talcum powder, titanium dioxide particle diameter it is preferred >=800
Mesh, more preferably 900~1200 mesh, most preferably 950~1050 mesh.In the present invention, the reinforcing material and PAEK
Mass ratio be preferably (0~20]: [20~100), more preferably [5~18]: [45~90], most preferably [10~15]: [60
~70].
The present invention provide mobile phone Kato with composite preferably also comprising antioxidant, heat stabilizer, ultraviolet absorber,
One or more in nucleator, fire retardant, lubricant and toner.
In the present invention, it is 1098,626,1010 or the commercially available antioxidant of H161 that the antioxidant is preferably product type.
In the present invention, when the composite includes antioxidant, the mass ratio of the antioxidant and thermoplastic resin is preferably (0
~1]: (0~80], more preferably [0.2~0.8]: [5~50], most preferably [0.4~0.6]: [8~15].
In the present invention, the heat stabilizer is preferably inorganic phosphate heat stabilizer and/or mantoquita heat stabilizer.At this
In invention, when the composite includes heat stabilizer, the mass ratio of the heat stabilizer and thermoplastic resin is preferably (0
~1]: (0~80], more preferably [0.2~0.8]: [5~50], most preferably [0.4~0.6]: [8~15].
In the present invention, the ultraviolet absorber is preferably secondary arylamine and/or hindered amine as light stabilizer (HALS).At this
In invention, when the composite includes ultraviolet absorber, the mass ratio of the ultraviolet absorber and thermoplastic resin
Preferably (0~1]: (0~80], more preferably [0.2~0.8]: [5~50], most preferably [0.4~0.6]: [8~15].
In the present invention, the secondary arylamine is preferably 4,4 '-bis- (alpha, alpha-dimethylbenzyl) diphenylamines, p- (to toluene sulphur
Acylamino-) diphenylamines, N, N '-two (2- naphthyls) p-phenylenediamine, 4,4 '-bis- (α, α '-t-octyl) diphenylamines or 4,4 '-it is bis- (α-
Methyldiphenyl methyl) diphenylamines.In specific embodiment of the present invention, the secondary arylamine is preferably from Uniroyal
4,4 '-bis- (α, a- dimethyl of the model Naugard 445 of Chemical Company (Middlebury, Conn.) purchases
Benzyl) diphenylamines, diphenylamines and acetone from the model Aminox of Uniroyal Chemical Company purchases reacts institute
Secondary arylamine condensation product, from Uniroyal Chemical Company purchase model Naugard SA it is p- (right
Tosylamino) diphenylamines, the N purchased from ICI Rubber Chemicals (Calcutta, India), N '-two (2- naphthyls)
P-phenylenediamine, 4,4 '-bis- (α, α '-t-octyl) diphenylamines or 4,4 '-bis- (Alpha-Methyl benzhydryl) diphenylamines.
In the present invention, the hindered amine as light stabilizer is preferably two (2,2,6,6- tetramethyl -4- piperidyls) decanedioic acid
Ester, 1,3,5-triazines -2,4,6- triamines, N, N " '-[1,2- second diyl pair [[[4,6- pairs [butyl (1,2,2,6,6- pentamethyl -
4- piperidyls) amino] -1,3,5-triazines -2- bases] imino group] -3,1- glyceryl]]-bis- [N ', N "-dibutyl-N ', N "-bis-
(1,2,2,6,6- pentamethyl -4- piperidyls) or poly- [[6- [(1,1,3,3- tetramethyl butyl) amino] -1,3,5-triazines -2,4-
Diyl] [(2,2,6,6- tetramethyl -4- piperidyls)-imino group] -1,6- dihexyls [(2,2,6,6- tetramethyl -4- piperidyls)
Imino group]].In specific embodiment of the present invention, the hindered amine as light stabilizer (HALS) is preferably two (2,2,6,6- tetramethyls
Base -4- piperidyls) sebacate (Tinuvin 770, MW 481)Nylostab S-EED(Clariant Huningue
S.A.), 1,3,5-triazines -2,4,6- triamines, N, N " '-[double [[[4,6- double [butyl (1,2,2,6,6- five first of 1,2- second diyl
Base -4- piperidyls) amino] -1,3,5-triazines -2- bases] imino group] -3,1- glyceryl]]-bis- [N ', N "-dibutyl-N ', N " -
Double (1,2,2,6,6- pentamethyl -4- piperidyls) (Chimassorb 119, MWOr poly- [[6- [(1,1,3,3- tetramethyls 2286)
Butyl) amino] -1,3,5-triazines -2,4-- diyls] [(2,2,6,6- tetramethyl -4- piperidyls)-imino group] -1,6- dihexyls
[(2,2,6,6- tetramethyl -4- piperidyls) imino group]] (Chimassorb944, MWFor 2000~3000).
In the present invention, the nucleator is preferably Clariant nucleant agent N aV101, product type for BRUGGOLEN P22
Nucleator or product type for BRUGGOLEN P250 nucleator.In the present invention, when the composite includes nucleation
During agent, the mass ratio of the nucleator and thermoplastic resin be preferably (0~1]: (and 0~80], more preferably [0.2~0.8]: [5
~50], most preferably [0.4~0.6]: [8~15].
In the present invention, the fire retardant is preferably fire retardant, the hydrogen-oxygen that product type is Clariant fire retardant OP1230
Change aluminium or magnesium hydroxide.In the present invention, when the composite includes fire retardant, the fire retardant and thermoplastic resin
Mass ratio be preferably (0~10]: (and 0~80], more preferably [2~8]: [5~50], most preferably [4~6]: [8~15].
In the present invention, the lubricant is preferably one or more in polytetrafluoroethylene (PTFE), talcum powder and silicone powder.
In the present invention, the particle diameter of the talcum powder and silicone powder is preferred >=800 mesh, more preferably 900~1200 mesh, most preferably
950~1050 mesh.In the present invention, when the composite includes lubricant, the matter of the lubricant and thermoplastic resin
Amount than be preferably (0~1]: (and 0~80], more preferably [0.2~0.8]: [5~50], most preferably [0.4~0.6]: [8~
15]。
In the present invention, the color of composite that can be as needed selects suitable toner, in embodiments of the invention
In, the toner is preferably one or more in carbon black, titanium dioxide, iron oxide and barium sulfate.In the present invention, when described
When composite includes toner, the mass ratio of the toner and thermoplastic resin be preferably (0~2: (and 0~80], more preferably
[0.5~1.5]: [5~50], most preferably [0.8~1.3]: [8~15].
Present invention also offers a kind of preparation method of the mobile phone Kato composite described in above-mentioned technical proposal, comprising
Following steps：
Through melting extrusion after raw material components are mixed, mobile phone Kato composite is obtained.
In the present invention, the extrusion is preferably carried out in an extruder, more preferably double screw extruder, most preferably section
The double screw extruder of the model CET50 of grand production again.In the present invention, the raw material is preferred before extruder is entered
First carry out dried process.The present invention is not particularly limited to the mixing and dry order, and first raw material components can be distinguished
Remixed after being dried, or be dried again after all material components are mixed.In the present invention, it is described dry
Temperature is preferably 110~150 DEG C, most preferably more preferably 115~140 DEG C, 120~130 DEG C；The dry time is preferred
It is 3~5 hours, can is specifically 3 hours, 4 hours or 5 hours.
In the present invention, the temperature of the extrusion is preferably 280~315 DEG C, more preferably 290~310 DEG C, most preferably
300~305 DEG C.In the present invention, the rotating speed during extrusion is preferably 250~350rpm/min, more preferably 270~
330rpm/min, most preferably 290~310rpm/min.In the present invention, the production capacity of the extrusion be preferably 80~
120kg/h, more preferably 90~110kg/h, most preferably 100kg/h.
The currently preferred extruded material obtained to extruder carries out pelletizing treatment.The present invention is to pelletizing treatment
Granular size does not have particular/special requirement, is configured according to specific production requirement.
Present invention also offers the composite described in a kind of above-mentioned technical proposal or preparation side described in above-mentioned technical proposal
The composite that method is obtained as mobile phone Kato material application.System to preparing mobile phone Kato by the composite of the invention
Preparation Method is not particularly limited, using the preparation method of mobile phone Kato well-known to those skilled in the art.
The mobile phone Kato that the present invention is provided is carried out with composite and its preparation method and application with reference to embodiment
Detailed description, but they can not be interpreted as limiting the scope of the present invention.
Embodiment
The addition of raw material as shown in table 1, mixes after each raw material is dried 4 hours at 120 DEG C, the grand production again of feeding section
Extruded in the double screw extruder of model CET50.Wherein, extrusion temperature is 300 DEG C, and screw speed is 300rpm/
Min, production capacity is 100kg/h.
Each embodiment of table 1 adds the species and mass fraction of raw material
The composite that each embodiment is obtained is prepared into mobile phone Kato, the physical property such as table 2 of the Kato by the present invention
It is shown.
The physical function parameter of each embodiment of table 2 gained Kato
As shown in Table 2, the mobile phone Kato that the more general material of mobile phone Kato that the embodiment of the present invention 1~3 is obtained is obtained it is tough
Property is greatly improved.Wherein, bending modulus reaches as high as 6000MPa, and bending strength is up to 130MPa, and tensile strength is reachable
100MPa, elongation at break up to 10%, equal far superior to state of the art.
As seen from the above embodiment, the invention provides a kind of mobile phone Kato composite, comprising PAEK and heat
The mass ratio of plastic resin component, the PAEK and thermoplastic resin for [20~100): (0~80].The present invention is with poly- virtue
Ether ketone and thermoplastic resin are raw material, and PAEK and thermoplastic resin are combined according to specific mass ratio,
So that the composite for obtaining has excellent toughness.It can be seen from experimental result according to embodiment, the composite wood that the present invention is provided
The toughness of the mobile phone Kato that the more general material of mobile phone Kato that material is obtained is obtained is greatly improved.Wherein, bending modulus highest
Up to 6000MPa, up to 130MPa, up to 100MPa, elongation at break is up to 10%, thermal deformation temperature for tensile strength for bending strength
Degree up to 220 DEG C, equal far superior to state of the art.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of mobile phone Kato composite, comprising PAEK and thermoplastic resin, the PAEK and thermoplastic resin
The mass ratio of fat for [20~100): (0~80].
2. mobile phone Kato composite according to claim 1, it is characterised in that the PAEK is polyethers ether
One or more in ketone, polyether-ketone, PEKK and polyetherketoneetherketoneketone.
3. mobile phone Kato composite according to claim 1, it is characterised in that the thermoplastic resin is aromatic series
Sulfone birds of the same feather flock together compound, containing one or more in aromatic polyamide and polyphenylene sulfide.
4. mobile phone Kato composite according to claim 1, it is characterised in that also comprising reinforcing material.
5. mobile phone Kato composite according to claim 4, it is characterised in that the reinforcing material and PAEK
Mass ratio be preferably (0~20]: [20~100).
6. the mobile phone Kato composite according to claim 4 or 5, it is characterised in that the reinforcing material is glass
One or more in fiber, carbon fiber, aramid fiber, wollastonite, talcum powder, titanium dioxide, glass microballoon and whisker.
7. the mobile phone Kato composite according to claim 1 or 4, it is characterised in that also comprising antioxidant, thermally-stabilised
One or more in agent, ultraviolet absorber, nucleator, fire retardant, lubricant and toner.
8. the preparation method of the mobile phone Kato composite described in claim 1~7 any one, comprises the steps of：
Through melting extrusion after raw material components are mixed, mobile phone Kato composite is obtained；
The temperature of the extrusion is 280~315 DEG C；
The rotating speed during extrusion is 250~350rpm/min.
9. the composite that preparation method described in the composite or claim 8 described in claim 1~7 any one is obtained
As the application of mobile phone Kato material.
10. application according to claim 9, it is characterised in that the method that the mobile phone Kato surface uses vacuum plating
It is coated with electrodeposited coating.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110628172A (en) * | 2019-09-29 | 2019-12-31 | 长园电子（东莞）有限公司 | High-temperature-resistant PEEK heat shrinkable sleeve and preparation method thereof |
| CN112759932A (en) * | 2020-12-08 | 2021-05-07 | 南京聚隆科技股份有限公司 | High-toughness glass fiber reinforced polyphenylene sulfide composite material for antenna oscillator and preparation method thereof |
| CN113773606A (en) * | 2021-10-19 | 2021-12-10 | 吉林省中研高分子材料股份有限公司 | Composite material, preparation method and application |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103319893A (en) * | 2013-07-11 | 2013-09-25 | 四川中物材料有限责任公司 | Preparation method of high-heat-conducting polyphenylene sulfide material and prepared material |
| CN104125865A (en) * | 2011-12-21 | 2014-10-29 | 索尔维特殊聚合物美国有限责任公司 | High performance polymer composition for mobile electronic devices |
| CN106046781A (en) * | 2016-07-12 | 2016-10-26 | 江门市德众泰工程塑胶科技有限公司 | Aromatic polyamide compound for electroplating treatment and preparing method of aromatic polyamide compound |
-
2017
- 2017-01-13 CN CN201710024489.XA patent/CN106832760B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104125865A (en) * | 2011-12-21 | 2014-10-29 | 索尔维特殊聚合物美国有限责任公司 | High performance polymer composition for mobile electronic devices |
| CN103319893A (en) * | 2013-07-11 | 2013-09-25 | 四川中物材料有限责任公司 | Preparation method of high-heat-conducting polyphenylene sulfide material and prepared material |
| CN106046781A (en) * | 2016-07-12 | 2016-10-26 | 江门市德众泰工程塑胶科技有限公司 | Aromatic polyamide compound for electroplating treatment and preparing method of aromatic polyamide compound |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110628172A (en) * | 2019-09-29 | 2019-12-31 | 长园电子（东莞）有限公司 | High-temperature-resistant PEEK heat shrinkable sleeve and preparation method thereof |
| CN112759932A (en) * | 2020-12-08 | 2021-05-07 | 南京聚隆科技股份有限公司 | High-toughness glass fiber reinforced polyphenylene sulfide composite material for antenna oscillator and preparation method thereof |
| CN113773606A (en) * | 2021-10-19 | 2021-12-10 | 吉林省中研高分子材料股份有限公司 | Composite material, preparation method and application |
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