CN114773760A - 一种硬质刚性耐磨材料及其制备方法和应用 - Google Patents
一种硬质刚性耐磨材料及其制备方法和应用 Download PDFInfo
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- CN114773760A CN114773760A CN202210451125.0A CN202210451125A CN114773760A CN 114773760 A CN114773760 A CN 114773760A CN 202210451125 A CN202210451125 A CN 202210451125A CN 114773760 A CN114773760 A CN 114773760A
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- 239000000463 material Substances 0.000 title claims abstract description 52
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 229920001577 copolymer Polymers 0.000 claims abstract description 40
- 239000003921 oil Substances 0.000 claims abstract description 28
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 8
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 8
- 239000008187 granular material Substances 0.000 claims abstract description 8
- 239000002480 mineral oil Substances 0.000 claims abstract description 7
- 235000010446 mineral oil Nutrition 0.000 claims abstract description 7
- 239000000945 filler Substances 0.000 claims abstract description 6
- 239000012760 heat stabilizer Substances 0.000 claims abstract description 5
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 239000012745 toughening agent Substances 0.000 claims abstract description 5
- -1 polypropylene Polymers 0.000 claims description 11
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims description 10
- 239000004713 Cyclic olefin copolymer Substances 0.000 claims description 10
- 239000004743 Polypropylene Substances 0.000 claims description 10
- 229920001155 polypropylene Polymers 0.000 claims description 10
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 claims description 9
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical group O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 9
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 8
- JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 claims description 8
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 claims description 8
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 claims description 8
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 claims description 7
- FACXGONDLDSNOE-UHFFFAOYSA-N buta-1,3-diene;styrene Chemical compound C=CC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 FACXGONDLDSNOE-UHFFFAOYSA-N 0.000 claims description 7
- 229920000578 graft copolymer Polymers 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- BGNXCDMCOKJUMV-UHFFFAOYSA-N Tert-Butylhydroquinone Chemical compound CC(C)(C)C1=CC(O)=CC=C1O BGNXCDMCOKJUMV-UHFFFAOYSA-N 0.000 claims description 4
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 4
- QYMGIIIPAFAFRX-UHFFFAOYSA-N butyl prop-2-enoate;ethene Chemical compound C=C.CCCCOC(=O)C=C QYMGIIIPAFAFRX-UHFFFAOYSA-N 0.000 claims description 4
- 235000010354 butylated hydroxytoluene Nutrition 0.000 claims description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 4
- UQLDLKMNUJERMK-UHFFFAOYSA-L di(octadecanoyloxy)lead Chemical compound [Pb+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O UQLDLKMNUJERMK-UHFFFAOYSA-L 0.000 claims description 4
- 229920006245 ethylene-butyl acrylate Polymers 0.000 claims description 4
- 238000011049 filling Methods 0.000 claims description 4
- 230000008961 swelling Effects 0.000 claims description 4
- 239000004250 tert-Butylhydroquinone Substances 0.000 claims description 4
- 235000019281 tert-butylhydroquinone Nutrition 0.000 claims description 4
- 229920002943 EPDM rubber Polymers 0.000 claims description 3
- 239000010692 aromatic oil Substances 0.000 claims description 3
- AGXUVMPSUKZYDT-UHFFFAOYSA-L barium(2+);octadecanoate Chemical compound [Ba+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O AGXUVMPSUKZYDT-UHFFFAOYSA-L 0.000 claims description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 3
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 3
- XYXJKPCGSGVSBO-UHFFFAOYSA-N 1,3,5-tris[(4-tert-butyl-3-hydroxy-2,6-dimethylphenyl)methyl]-1,3,5-triazinane-2,4,6-trione Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C)=C1CN1C(=O)N(CC=2C(=C(O)C(=CC=2C)C(C)(C)C)C)C(=O)N(CC=2C(=C(O)C(=CC=2C)C(C)(C)C)C)C1=O XYXJKPCGSGVSBO-UHFFFAOYSA-N 0.000 claims description 2
- SPSPIUSUWPLVKD-UHFFFAOYSA-N 2,3-dibutyl-6-methylphenol Chemical compound CCCCC1=CC=C(C)C(O)=C1CCCC SPSPIUSUWPLVKD-UHFFFAOYSA-N 0.000 claims description 2
- QSRJVOOOWGXUDY-UHFFFAOYSA-N 2-[2-[2-[3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoyloxy]ethoxy]ethoxy]ethyl 3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C)=CC(CCC(=O)OCCOCCOCCOC(=O)CCC=2C=C(C(O)=C(C)C=2)C(C)(C)C)=C1 QSRJVOOOWGXUDY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052582 BN Inorganic materials 0.000 claims description 2
- 239000004135 Bone phosphate Substances 0.000 claims description 2
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 239000004709 Chlorinated polyethylene Substances 0.000 claims description 2
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 2
- 239000005062 Polybutadiene Substances 0.000 claims description 2
- 229920002367 Polyisobutene Polymers 0.000 claims description 2
- 229910000004 White lead Inorganic materials 0.000 claims description 2
- XQBCVRSTVUHIGH-UHFFFAOYSA-L [dodecanoyloxy(dioctyl)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCCCCCC)(CCCCCCCC)OC(=O)CCCCCCCCCCC XQBCVRSTVUHIGH-UHFFFAOYSA-L 0.000 claims description 2
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 claims description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims description 2
- 239000011324 bead Substances 0.000 claims description 2
- CNVULGHYDPMIHD-UHFFFAOYSA-L bis[(2-hydroxybenzoyl)oxy]lead Chemical compound [Pb+2].OC1=CC=CC=C1C([O-])=O.OC1=CC=CC=C1C([O-])=O CNVULGHYDPMIHD-UHFFFAOYSA-L 0.000 claims description 2
- GWOWVOYJLHSRJJ-UHFFFAOYSA-L cadmium stearate Chemical compound [Cd+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O GWOWVOYJLHSRJJ-UHFFFAOYSA-L 0.000 claims description 2
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 2
- 235000013539 calcium stearate Nutrition 0.000 claims description 2
- 239000008116 calcium stearate Substances 0.000 claims description 2
- 239000006229 carbon black Substances 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- HEYYNPBHZQPMJJ-UHFFFAOYSA-L dibenzoyloxylead Chemical compound C=1C=CC=CC=1C(=O)O[Pb]OC(=O)C1=CC=CC=C1 HEYYNPBHZQPMJJ-UHFFFAOYSA-L 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 229910021389 graphene Inorganic materials 0.000 claims description 2
- RYZCLUQMCYZBJQ-UHFFFAOYSA-H lead(2+);dicarbonate;dihydroxide Chemical compound [OH-].[OH-].[Pb+2].[Pb+2].[Pb+2].[O-]C([O-])=O.[O-]C([O-])=O RYZCLUQMCYZBJQ-UHFFFAOYSA-H 0.000 claims description 2
- OCWMFVJKFWXKNZ-UHFFFAOYSA-L lead(2+);oxygen(2-);sulfate Chemical compound [O-2].[O-2].[O-2].[Pb+2].[Pb+2].[Pb+2].[Pb+2].[O-]S([O-])(=O)=O OCWMFVJKFWXKNZ-UHFFFAOYSA-L 0.000 claims description 2
- YJOMWQQKPKLUBO-UHFFFAOYSA-L lead(2+);phthalate Chemical compound [Pb+2].[O-]C(=O)C1=CC=CC=C1C([O-])=O YJOMWQQKPKLUBO-UHFFFAOYSA-L 0.000 claims description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- SSDSCDGVMJFTEQ-UHFFFAOYSA-N octadecyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SSDSCDGVMJFTEQ-UHFFFAOYSA-N 0.000 claims description 2
- 229920002857 polybutadiene Polymers 0.000 claims description 2
- 229920013716 polyethylene resin Polymers 0.000 claims description 2
- 238000006116 polymerization reaction Methods 0.000 claims description 2
- 150000008442 polyphenolic compounds Chemical class 0.000 claims description 2
- 235000013824 polyphenols Nutrition 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 239000012508 resin bead Substances 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 229920003051 synthetic elastomer Polymers 0.000 claims description 2
- 239000012209 synthetic fiber Substances 0.000 claims description 2
- 229920002994 synthetic fiber Polymers 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 239000005061 synthetic rubber Substances 0.000 claims description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 2
- QRCJOCOSPZMDJY-UHFFFAOYSA-N valnoctamide Chemical compound CCC(C)C(CC)C(N)=O QRCJOCOSPZMDJY-UHFFFAOYSA-N 0.000 claims description 2
- CZBZUDVBLSSABA-UHFFFAOYSA-N butylated hydroxyanisole Chemical compound COC1=CC=C(O)C(C(C)(C)C)=C1.COC1=CC=C(O)C=C1C(C)(C)C CZBZUDVBLSSABA-UHFFFAOYSA-N 0.000 claims 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 239000010690 paraffinic oil Substances 0.000 claims 1
- 239000000454 talc Substances 0.000 claims 1
- 229910052623 talc Inorganic materials 0.000 claims 1
- 238000002156 mixing Methods 0.000 abstract description 13
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
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- 229920001971 elastomer Polymers 0.000 description 4
- 239000005662 Paraffin oil Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000005469 granulation Methods 0.000 description 3
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- 238000012986 modification Methods 0.000 description 3
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 description 3
- MRBKEAMVRSLQPH-UHFFFAOYSA-N 3-tert-butyl-4-hydroxyanisole Chemical compound COC1=CC=C(O)C(C(C)(C)C)=C1 MRBKEAMVRSLQPH-UHFFFAOYSA-N 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- QYCGBAJADAGLLK-UHFFFAOYSA-N 1-(cyclohepten-1-yl)cycloheptene Chemical compound C1CCCCC=C1C1=CCCCCC1 QYCGBAJADAGLLK-UHFFFAOYSA-N 0.000 description 1
- LNHXBWLDIXXFPF-UHFFFAOYSA-O 3-[4-[[4-(3-sulfoanilino)phenyl]-[4-(4-sulfoanilino)phenyl]methyl]anilino]benzenesulfonic acid Chemical group OS(=O)(=O)c1ccc(Nc2ccc(cc2)[C+](c2ccc(Nc3cccc(c3)S(O)(=O)=O)cc2)c2ccc(Nc3cccc(c3)S(O)(=O)=O)cc2)cc1 LNHXBWLDIXXFPF-UHFFFAOYSA-O 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
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- 230000005540 biological transmission Effects 0.000 description 1
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- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012968 metallocene catalyst Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
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- 239000003495 polar organic solvent Substances 0.000 description 1
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- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C08L45/00—Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Compositions of derivatives of such polymers
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/017—Arrangements of ways
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/17—Toothed wheels
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
本发明公开了一种环烯烃共聚物充油材料，其由如下材料按质量份制备而成：环烯烃共聚物100份，矿物油10‑80份，增韧剂1‑20份，相容剂1‑5份，抗氧剂0.01‑5份，热稳定剂0.01‑5份，填料0‑30份。其制备方法是将矿物油以外的原料混合挤出后再在挤出粒料中加入矿物油，加热搅拌进行溶胀充油。本发明创造性地使用环烯烃共聚物作为充油材料基体，使得材料保持原有高强度、高刚性、耐高温性的同时，还能够吸油，体现良好的润滑性，特别适合作为拉链、齿轮、链条、轨道条等需要一定强度和刚性同时又需要一定润滑度的产品。
Description
技术领域
本发明属于复合材料领域，具体涉及一种硬质刚性耐磨材料及其制备方法和应用。
背景技术
环烯烃共聚物(COC)是一种具有环状结构的非晶性透明高分子材料，是使用茂金属催化剂将乙烯和降冰片烯(双环庚烯)共聚合而得的非结晶性透明树脂。COC材料的主要特点是高透明性、高光泽、高耐热、水蒸汽气密性好，属于高耐热性透明树脂，其玻璃化温度达140～170℃，具有高刚性和高强度、优异的挤出成型性及热成型性、与聚烯烃的亲和性、优良的生物适应性和化学惰性、耐水解性、耐极性有机溶剂性、耐酸性及耐碱性。COC材料主要用于镜头及液晶显示屏用导光板、光学薄膜等的光学用途，面向聚乙烯、聚丙烯的改性用途的包装材料领域，医疗、检测仪器领域，电子器件领域。
目前，传统的充油材料基体采用的均为软质的类橡胶弹性体材料(如SBS、SEBS、OBC)，其特点是柔软、强度低、模量低、刚性差、不具有耐磨性，主要应用于粘合剂、沥青改性剂、鞋料、玩具、垫圈等领域，无法作为结构件使用。而使用硬质刚性材料作为充油材料基体，特别是使用环烯烃共聚物作为充油材料基体还未见报道，也未有相关材料产品化、商业化的信息。
发明内容
本发明针对现有技术所存在的问题，提供一种硬质刚性耐磨材料及其制备方法和应用。为了实现以上目的，本发明的技术方案为：
本发明提供了一种硬质刚性耐磨材料，其原料按质量份组成包括：
进一步地，所述的环烯烃共聚物(COC)优选聚合度为500-700、重均分子量为1-10万的非晶型环状烯烃共聚物，所述的环烯烃共聚物的重均分子量更优选为3-5万。
进一步地，所述的环烯烃共聚物具体可以选自如日本三井公司的APL6011T、APL6509、APL6013、APL6015、APL5014D0，德国Hoechst公司的TOPAS-480、TOPAS-480R、TOPAS-E48R、TOPAS-330R、TOPAS-RS420、TOPAS-6015中的一种或多种。
进一步地，所述的矿物油包含所有合适的由石油所得精炼的液态烃混合物，优选芳香烃油和环烷烃油，更优选石蜡油、环烷油、芳烃油。
进一步地，所述的增韧剂选自甲基丙烯酸甲酯-丁二烯-苯乙烯共聚物、氯化聚乙烯树脂、乙烯-醋酸乙烯酯共聚物、乙烯-丙烯酸丁酯共聚物、丙烯腈-丁二烯-苯乙烯共聚物、丙烯腈-丁二烯共聚物、乙丙橡胶、三元乙丙橡胶、四元乙丙橡胶、顺丁胶、丁苯胶、苯乙烯-丁二烯-苯乙烯共聚物、聚异丁烯、乙烯-丁烯共聚物、乙烯-己烯共聚物、乙烯-辛烯共聚物中的至少一种。
进一步地，所述的相容剂选自马来酸酐接枝共聚聚丙烯、马来酸酐接枝氢化苯乙烯-丁二烯-苯乙烯共聚物、马来酸酐接枝苯乙烯-丁二烯-苯乙烯共聚物、甲基丙烯酸缩水甘油酯接枝共聚聚丙烯、甲基丙烯酸缩水甘油酯接枝氢化苯乙烯-丁二烯-苯乙烯共聚物、甲基丙烯酸缩水甘油酯接枝苯乙烯-丁二烯-苯乙烯共聚物。
进一步地，所述的抗氧剂选自茶多酚(TP)、丁基羟基茴香醚(BHA)、二丁基羟基甲苯(BHT)、叔丁基对苯二酚(TBHQ)、抗氧剂1010、抗氧剂245、抗氧剂168、抗氧剂1076、抗氧剂1790、抗氧剂Chinox 20N中的至少一种。
进一步地，所述的热稳定剂选自三盐基硫酸铅、二盐基亚磷酸铅、二盐基硬脂酸铅、二盐基苯二甲酸铅、三盐基马来酸铅、盐基性硅酸铅、硬脂酸铅、水杨酸铅、二盐基邻苯二甲酸铅、碱式碳酸铅、硬脂酸镉、硬脂酸钡、硬脂酸钙、硬脂酸铅、硬脂酸锌、二月桂酸二正丁基锡、二月桂酸二正辛基锡中的至少一种。
进一步地，所述的填料选自碳酸钙、硫酸钡、滑石粉、二氧化硅、炭黑、石墨烯、玻璃纤维、碳纤维、氧化铝、氮化硼、金属粉、合成橡胶、合成纤维、合成树脂、玻璃微珠、树脂微珠中的至少一种。填料的尺寸优选为微纳米级别。
本发明还公开上述环烯烃共聚物充油材料的制备方法，将100份环烯烃共聚物、1-20份增韧剂、1-5份相容剂、0.01-5份抗氧剂、0.01-5份热稳定剂、0-30份填料利用高速搅拌机混合均匀，加入到双螺杆挤出机中共混挤出、冷却、切粒、干燥，然后在挤出粒料中加入10-80份矿物油，通过加热搅拌进行溶胀充油。
在上述制备方法中，所述挤出粒料的直径/长度优选≤3mm。
在上述制备方法中，所述高速搅拌机的混合时间优选为3-15min；所述双螺杆挤出机的料筒温度范围优选为240-290℃，螺杆转速优选为100-600r/min；所述挤出粒料充油时的溶胀温度优选在120-160℃。
本发明还公开一种环烯烃共聚物充油材料作为拉链、齿轮、链条、轨道条的应用。
本发明的有益效果为：
本发明创造性地使用环烯烃共聚物作为充油材料基体，使得材料保持原有高强度、高刚性、耐高温性的同时，还能够吸油，体现良好的润滑性，相比传统使用橡胶、弹性体等软质材料作为充油基体，材料的整体强度、刚性、耐热性和稳定性有了显著提升，从而使其可以作为结构件进行使用，使得产品具有静摩擦稳定、动摩擦力均匀、不磨损、不易变形等特征，特别适合作为拉链、齿轮、链条、轨道条等需要一定强度和刚性同时又需要一定润滑度的产品。而目前所使用的大部分硬质塑料，本身充油率低，作为拉链、齿轮等产品使用时基本只能依靠材料自身的自润滑性进行减磨耐磨，相比充油材料的润滑性和耐磨性相差甚远，无法实现上述效果。
具体实施方式
下面通过具体实施例对本发明作进一步详细的描述。
实施例1
将100份环烯烃共聚物(日本三井APL6011T)、5份乙烯-辛烯共聚物、2份甲基丙烯酸缩水甘油酯接枝共聚聚丙烯、0.15份抗氧剂168、0.2份抗氧剂1010、0.2份二月桂酸二正丁基锡利用高速搅拌机混合10min，加入到双螺杆挤出机中共混挤出、冷却、切粒、干燥，双螺杆挤出机的料筒温度为240-280℃，螺杆转速为200-300r/min，然后在挤出粒料中加入10份石蜡油，混合均匀，加热到130-140℃，每隔半小时再搅拌一次，溶胀充油2h，得到环烯烃共聚物充油材料。
实施例2
将100份环烯烃共聚物(日本三井APL6015)、2份乙烯-丙烯酸丁酯共聚物、1份马来酸酐接枝共聚聚丙烯、0.1份抗氧剂168、0.25份抗氧剂1010、0.5份硬脂酸锌利用高速搅拌机混合8min，加入到双螺杆挤出机中共混挤出、冷却、切粒、干燥，双螺杆挤出机的料筒温度为240-280℃，螺杆转速为200-300r/min，然后在挤出粒料中加入50份环烷油，混合均匀，加热到150-160℃，每隔半小时再搅拌一次，溶胀充油2h，得到环烯烃共聚物充油材料。
实施例3
将100份环烯烃共聚物(德国HoechstTOPAS-480)、10份三元乙丙橡胶、5份甲基丙烯酸缩水甘油酯接枝苯乙烯-丁二烯-苯乙烯共聚物、0.2份抗氧剂168、0.3份抗氧剂1010、0.5份二月桂酸二正丁基锡、15份滑石粉利用高速搅拌机混合15min，加入到双螺杆挤出机中共混挤出、冷却、切粒、干燥，双螺杆挤出机的料筒温度为240-280℃，螺杆转速为200-300r/min，然后在挤出粒料中加入80份石蜡油，混合均匀，加热到150-160℃，每隔半小时再搅拌一次，溶胀充油3h，得到环烯烃共聚物充油材料。
实施例4
将100份环烯烃共聚物(德国HoechstTOPAS-6015)、10份乙烯-醋酸乙烯酯共聚物、2份甲基丙烯酸缩水甘油酯接枝共聚聚丙烯、2份抗氧剂BHT、1份硬脂酸钡、20份碳酸钙利用高速搅拌机混合15min，加入到双螺杆挤出机中共混挤出、冷却、切粒、干燥，双螺杆挤出机的料筒温度为240-280℃，螺杆转速为200-300r/min，然后在挤出粒料中加入60份环烷油，混合均匀，加热到150-160℃，每隔半小时再搅拌一次，溶胀充油2h，得到环烯烃共聚物充油材料。
实施例5
将100份环烯烃共聚物(日本三井APL6015)、20份乙烯-辛烯共聚物、5份马来酸酐接枝共聚聚丙烯、0.5份抗氧剂168、0.2份抗氧剂1010、2份二月桂酸二正丁基锡、20份玻璃纤维利用高速搅拌机混合15min，加入到双螺杆挤出机中共混挤出、冷却、切粒、干燥，双螺杆挤出机的料筒温度为240-280℃，螺杆转速为200-300r/min，然后在挤出粒料中加入80份环烷油，混合均匀，加热到150-160℃，每隔半小时再搅拌一次，溶胀充油3h，得到环烯烃共聚物充油材料。
实施例6
一种家用电器减速电机齿轮箱传动齿轮，其由实施例1的环烯烃共聚物充油材料制成。
实施例7
一种数控机床用轨道条，其由实施例2的环烯烃共聚物充油材料制成。
对比例1
将100份SEBS(岳阳石化YH-503)与80份环烷油利用高速搅拌机混合均匀静置5h后，加入0.1份抗氧剂168、0.2份抗氧剂1010、0.2份二月桂酸二正丁基锡、20份碳酸钙继续混合15min。将混合好的原料加入到双螺杆挤出机中共混挤出、冷却、切粒、干燥，得到充油SEBS材料，双螺杆挤出机的料筒温度为200-250℃，螺杆转速为180-240r/min。
对比例2
将100份环烯烃共聚物(日本三井APL6015)、5份乙烯-丙烯酸丁酯共聚物、2份马来酸酐接枝共聚聚丙烯、0.15份抗氧剂168、0.2份抗氧剂1010、0.2份二月桂酸二正丁基锡利用高速搅拌机混合10min。将混合好的原料加入到双螺杆挤出机中共混挤出、冷却、切粒、干燥，得到环烯烃共聚物材料，双螺杆挤出机的料筒温度为240-280℃，螺杆转速为200-300r/min。
表1.本发明产品对比例与实施例性能表
从上表中可以看出，环烯烃共聚物充油材料相比传统的橡胶充油材料在强度和刚性上有了显著提升，相比未充油的环烯烃共聚物在韧性和耐磨性方面也有了明显提升。
上述实施例仅用来进一步说明本发明的一种硬质刚性耐磨材料及其制备方法和应用，但本发明并不局限于实施例，凡是依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均落入本发明技术方案的保护范围内。
Claims (10)
1.一种硬质刚性耐磨材料，其特征在于，其原料按质量份组成包括：
2.根据权利要求1所述的硬质刚性耐磨材料，其特征在于，所述环烯烃共聚物选自聚合度为500-700、重均分子量为1-10万的非晶型环状烯烃共聚物。
3.根据权利要求1所述的硬质刚性耐磨材料，其特征在于，所述矿物油选自石蜡油、环烷油、芳烃油。
4.根据权利要求1所述的硬质刚性耐磨材料，其特征在于，所述增韧剂选自甲基丙烯酸甲酯-丁二烯-苯乙烯共聚物、氯化聚乙烯树脂、乙烯-醋酸乙烯酯共聚物、乙烯-丙烯酸丁酯共聚物、丙烯腈-丁二烯-苯乙烯共聚物、丙烯腈-丁二烯共聚物、乙丙橡胶、三元乙丙橡胶、四元乙丙橡胶、顺丁胶、丁苯胶、苯乙烯-丁二烯-苯乙烯共聚物、聚异丁烯、乙烯-丁烯共聚物、乙烯-己烯共聚物、乙烯-辛烯共聚物中的至少一种。
5.根据权利要求1所述的硬质刚性耐磨材料，其特征在于，所述相容剂选自马来酸酐接枝共聚聚丙烯、马来酸酐接枝氢化苯乙烯-丁二烯-苯乙烯共聚物、马来酸酐接枝苯乙烯-丁二烯-苯乙烯共聚物、甲基丙烯酸缩水甘油酯接枝共聚聚丙烯、甲基丙烯酸缩水甘油酯接枝氢化苯乙烯-丁二烯-苯乙烯共聚物、甲基丙烯酸缩水甘油酯接枝苯乙烯-丁二烯-苯乙烯共聚物。
6.根据权利要求1所述的硬质刚性耐磨材料，其特征在于，所述抗氧剂选自茶多酚(TP)、丁基羟基茴香醚(BHA)、二丁基羟基甲苯(BHT)、叔丁基对苯二酚(TBHQ)、抗氧剂1010、抗氧剂245、抗氧剂168、抗氧剂1076、抗氧剂1790、抗氧剂Chinox 20N中的至少一种；所述热稳定剂选自三盐基硫酸铅、二盐基亚磷酸铅、二盐基硬脂酸铅、二盐基苯二甲酸铅、三盐基马来酸铅、盐基性硅酸铅、硬脂酸铅、水杨酸铅、二盐基邻苯二甲酸铅、碱式碳酸铅、硬脂酸镉、硬脂酸钡、硬脂酸钙、硬脂酸铅、硬脂酸锌、二月桂酸二正丁基锡、二月桂酸二正辛基锡中的至少一种。
7.根据权利要求1所述的硬质刚性耐磨材料，其特征在于，所述填料选自碳酸钙、硫酸钡、滑石粉、二氧化硅、炭黑、石墨烯、玻璃纤维、碳纤维、氧化铝、氮化硼、金属粉、合成橡胶、合成纤维、合成树脂、玻璃微珠、树脂微珠中的至少一种。
8.一种如权利要求1-7任一项所述的硬质刚性耐磨材料的制备方法，其特征在于，将100份环烯烃共聚物、1-20份增韧剂、1-5份相容剂、0.01-5份抗氧剂、0.01-5份热稳定剂、0-30份填料混合均匀，加入到双螺杆挤出机中共混挤出、冷却、切粒、干燥，然后在挤出粒料中加入10-80份矿物油，通过加热搅拌进行溶胀充油。
9.根据权利要求8所述的制备方法，其特征在于，所述双螺杆挤出机的料筒温度为240-290℃，螺杆转速为100-600r/min；所述溶胀充油的温度为120-160℃。
10.一种如权利要求1-7任一项所述的硬质刚性耐磨材料作为拉链、齿轮、链条、轨道条的应用。
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| CN104672613A (zh) * | 2015-02-06 | 2015-06-03 | 宁波科普特新材料有限公司 | 一种耐高温的热塑性弹性体材料及其制备方法 |
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