CN109233062A - It is a kind of prepare in strong fiber composite material and its quick molding method and application - Google Patents
It is a kind of prepare in strong fiber composite material and its quick molding method and application Download PDFInfo
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- CN109233062A CN109233062A CN201811107466.6A CN201811107466A CN109233062A CN 109233062 A CN109233062 A CN 109233062A CN 201811107466 A CN201811107466 A CN 201811107466A CN 109233062 A CN109233062 A CN 109233062A
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- Prior art keywords
- antioxidant
- composite material
- component
- strong fiber
- prepare
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- 239000000835 fiber Substances 0.000 title claims abstract description 44
- 239000002131 composite material Substances 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000000465 moulding Methods 0.000 title abstract description 5
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 31
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 31
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims abstract description 25
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 23
- 239000002243 precursor Substances 0.000 claims abstract description 21
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims abstract description 19
- 238000002156 mixing Methods 0.000 claims abstract description 17
- 238000004804 winding Methods 0.000 claims abstract description 9
- 239000000314 lubricant Substances 0.000 claims abstract description 6
- 229920000098 polyolefin Polymers 0.000 claims abstract description 6
- 238000001125 extrusion Methods 0.000 claims abstract description 5
- -1 Polyethylene Polymers 0.000 claims description 27
- 239000004698 Polyethylene Substances 0.000 claims description 19
- 229920000573 polyethylene Polymers 0.000 claims description 18
- 238000002360 preparation method Methods 0.000 claims description 15
- 229920001903 high density polyethylene Polymers 0.000 claims description 14
- 239000004700 high-density polyethylene Substances 0.000 claims description 14
- 229920000106 Liquid crystal polymer Polymers 0.000 claims description 12
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims description 12
- 229920000642 polymer Polymers 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 6
- 235000013539 calcium stearate Nutrition 0.000 claims description 6
- 235000019359 magnesium stearate Nutrition 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 239000008116 calcium stearate Substances 0.000 claims description 5
- GHKOFFNLGXMVNJ-UHFFFAOYSA-N Didodecyl thiobispropanoate Chemical compound CCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC GHKOFFNLGXMVNJ-UHFFFAOYSA-N 0.000 claims description 4
- UAUDZVJPLUQNMU-UHFFFAOYSA-N Erucasaeureamid Natural products CCCCCCCCC=CCCCCCCCCCCCC(N)=O UAUDZVJPLUQNMU-UHFFFAOYSA-N 0.000 claims description 4
- 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 4
- 239000012188 paraffin wax Substances 0.000 claims description 4
- 150000002989 phenols Chemical class 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 239000004417 polycarbonate Substances 0.000 claims description 4
- 229920000515 polycarbonate Polymers 0.000 claims description 4
- 239000001993 wax Substances 0.000 claims description 4
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 3
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 3
- 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 3
- FATBGEAMYMYZAF-KTKRTIGZSA-N oleamide Chemical compound CCCCCCCC\C=C/CCCCCCCC(N)=O FATBGEAMYMYZAF-KTKRTIGZSA-N 0.000 claims description 3
- FATBGEAMYMYZAF-UHFFFAOYSA-N oleicacidamide-heptaglycolether Natural products CCCCCCCCC=CCCCCCCCC(N)=O FATBGEAMYMYZAF-UHFFFAOYSA-N 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- ULQISTXYYBZJSJ-UHFFFAOYSA-N 12-hydroxyoctadecanoic acid Chemical compound CCCCCCC(O)CCCCCCCCCCC(O)=O ULQISTXYYBZJSJ-UHFFFAOYSA-N 0.000 claims description 2
- KGRVJHAUYBGFFP-UHFFFAOYSA-N 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Chemical compound CC(C)(C)C1=CC(C)=CC(CC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1O KGRVJHAUYBGFFP-UHFFFAOYSA-N 0.000 claims description 2
- KIHBGTRZFAVZRV-UHFFFAOYSA-N 2-Hydroxyoctadecanoic acid Natural products CCCCCCCCCCCCCCCCC(O)C(O)=O KIHBGTRZFAVZRV-UHFFFAOYSA-N 0.000 claims description 2
- GPNYZBKIGXGYNU-UHFFFAOYSA-N 2-tert-butyl-6-[(3-tert-butyl-5-ethyl-2-hydroxyphenyl)methyl]-4-ethylphenol Chemical compound CC(C)(C)C1=CC(CC)=CC(CC=2C(=C(C=C(CC)C=2)C(C)(C)C)O)=C1O GPNYZBKIGXGYNU-UHFFFAOYSA-N 0.000 claims description 2
- MDWVSAYEQPLWMX-UHFFFAOYSA-N 4,4'-Methylenebis(2,6-di-tert-butylphenol) Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 MDWVSAYEQPLWMX-UHFFFAOYSA-N 0.000 claims description 2
- PRWJPWSKLXYEPD-UHFFFAOYSA-N 4-[4,4-bis(5-tert-butyl-4-hydroxy-2-methylphenyl)butan-2-yl]-2-tert-butyl-5-methylphenol Chemical compound C=1C(C(C)(C)C)=C(O)C=C(C)C=1C(C)CC(C=1C(=CC(O)=C(C=1)C(C)(C)C)C)C1=CC(C(C)(C)C)=C(O)C=C1C PRWJPWSKLXYEPD-UHFFFAOYSA-N 0.000 claims description 2
- VSAWBBYYMBQKIK-UHFFFAOYSA-N 4-[[3,5-bis[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]-2,4,6-trimethylphenyl]methyl]-2,6-ditert-butylphenol Chemical compound CC1=C(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)C(C)=C(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)C(C)=C1CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 VSAWBBYYMBQKIK-UHFFFAOYSA-N 0.000 claims description 2
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims description 2
- 239000003508 Dilauryl thiodipropionate Substances 0.000 claims description 2
- 235000021355 Stearic acid Nutrition 0.000 claims description 2
- ULBTUVJTXULMLP-UHFFFAOYSA-N butyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCCC ULBTUVJTXULMLP-UHFFFAOYSA-N 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims description 2
- 235000019304 dilauryl thiodipropionate Nutrition 0.000 claims description 2
- PWWSSIYVTQUJQQ-UHFFFAOYSA-N distearyl thiodipropionate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCCCCCCCC PWWSSIYVTQUJQQ-UHFFFAOYSA-N 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 claims description 2
- 239000000806 elastomer Substances 0.000 claims description 2
- UAUDZVJPLUQNMU-KTKRTIGZSA-N erucamide Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(N)=O UAUDZVJPLUQNMU-KTKRTIGZSA-N 0.000 claims description 2
- 238000010559 graft polymerization reaction Methods 0.000 claims description 2
- 229920000092 linear low density polyethylene Polymers 0.000 claims description 2
- 239000004707 linear low-density polyethylene Substances 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims description 2
- GTDHYNXLIKNVTJ-UHFFFAOYSA-N n-(1-hydroxy-2-methylpropan-2-yl)octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NC(C)(C)CO GTDHYNXLIKNVTJ-UHFFFAOYSA-N 0.000 claims description 2
- KWUZCAVKPCRJPO-UHFFFAOYSA-N n-ethyl-4-(6-methyl-1,3-benzothiazol-2-yl)aniline Chemical compound C1=CC(NCC)=CC=C1C1=NC2=CC=C(C)C=C2S1 KWUZCAVKPCRJPO-UHFFFAOYSA-N 0.000 claims description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 2
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical class OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 239000008117 stearic acid Substances 0.000 claims description 2
- 150000007970 thio esters Chemical class 0.000 claims description 2
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 2
- 239000004711 α-olefin Substances 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims 3
- 239000004974 Thermotropic liquid crystal Substances 0.000 claims 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 abstract description 27
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 239000002904 solvent Substances 0.000 abstract description 4
- 239000004677 Nylon Substances 0.000 abstract description 2
- 229920001778 nylon Polymers 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 description 7
- 238000009826 distribution Methods 0.000 description 6
- 229920001684 low density polyethylene Polymers 0.000 description 6
- 239000004702 low-density polyethylene Substances 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 4
- 238000001891 gel spinning Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 2
- IXQBIOPGDNZYNA-UHFFFAOYSA-N N=C=O.N=C=O.CC1=CC=CC=C1C1=CC=CC=C1C Chemical compound N=C=O.N=C=O.CC1=CC=CC=C1C1=CC=CC=C1C IXQBIOPGDNZYNA-UHFFFAOYSA-N 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 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
- QGMRQYFBGABWDR-UHFFFAOYSA-M Pentobarbital sodium Chemical compound [Na+].CCCC(C)C1(CC)C(=O)NC(=O)[N-]C1=O QGMRQYFBGABWDR-UHFFFAOYSA-M 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 239000011157 advanced composite material Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229920006253 high performance fiber Polymers 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/12—Applications used for fibers
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four 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
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/068—Ultra high molecular weight polyethylene
Abstract
The present invention relates to a kind of composite material of fiber strong in prepare and its quick molding method and application, composite material includes 100 parts of ultra-high molecular weight polyethylene, 1~40 part of flow ability modifying agent, 0~10 part of lubricant, 1~40 part of polyolefin, 0~1 part of antioxidant.Ultra-high molecular weight polyethylene and flow ability modifying agent are mixed to prepare component A；Then carry out lubricant and polyolefin to be mixed to prepare component B by mixing kettle；Component A, component B, antioxidant are finally mixed together uniformly obtained composite material.Compound PP Pipe Compound is then squeezed out into precursor by single screw extrusion machine, precursor 110 DEG C~150 DEG C at a temperature of, by 8~64 times of hot-stretch, finally winding forms product, compared with prior art, the present invention is without using solvent, it is more environmentally-friendly, and the addition of flow ability modifying agent greatly reduces melt viscosity, improves production efficiency, fiber is also equipped with excellent mechanical property simultaneously, can substitute nylon in ocean cable, fishing net fishing line, sports goods, industrial protection field.
Description
Technical field
The invention belongs to advanced composite material field, in particular to it is a kind of prepare in strong fiber composite material and its quickly
Forming method.
Background technique
(Ultra High Molecular Weight Polyethylene Fiber is referred to as ultra-high molecular weight polyethylene
UHMWPE it is 100~5,000,000 even higher powdery UHMWPE resins as raw material that) fiber, which is using molecular weight, now main using solidifying
Glue spin processes are made.Macromolecular has the orientation of height and is in extended-chain configuration in UHMWPE fiber, has very high crystallinity,
Thus possess high intensity and modulus.Its density only has 0.97g/cm3, therefore there is light good characteristic；Very strong chemistry
Inertia makes it under the conditions ofs strong acid, strong base solution and organic solvent etc., and intensity has almost no change；There is good resistance to purple simultaneously
Outside, the weatherabilities such as low temperature resistant；In addition, UHMWPE fiber has excellent wear-resisting, tension stress fatigue behaviour, anti-cut performance, with
Carbon fiber, aramid fiber and the referred to as big high-performance fiber in the world today three.
During gel spinning produces high-strength and high-modulus UHMWPE fiber, need to keep macromolecular chain molten using a large amount of solvent
It is swollen, complicated solvent recovery process and equipment are needed, causes that production efficiency is low, high production cost, constrains UHMWPE fiber
Development.Currently by the high-strength and high-modulus UHMWPE fiber of gel spinning production mainly for the manufacture of stab-resistance body armor, flak jackets, anti-bullet
The value segments such as the defence and militaries such as helmet, aerospace use field.Though there is very big need in civilian, industrial, engineering field
It asks, but because its high cost constrains the development of UHMWPE fiber significantly.
UHMWPE fiber is directly produced by the method for melting, compared to traditional gel spinning, can be saved therein
Dissolution, extraction, drying and other steps, device and technique are more simple and convenient, easy to industrialized production.In addition, this method will also be big
The big speed of production for improving UHMWPE fiber, while will be greatly reduced cost.Precursor is directly extruded by melting then to pass through
The technology that the method for more times of hot-stretch prepares UHMWPE fiber has the huge market space.It can be used for the protection such as anti-cutting gloves
Articles, ocean engineering cable and fishing line, fishing net, the fields such as sports goods and composite material.Can thus it promote it civilian
And the development of industrial circle, its application field is widened, wide market of switching from manufacturing military products to goods for civilian use.
But the molecular weight of UHMWPE is very big, intermeshing molecule segment keeps its melt viscosity high, to hot shearing pole
Insensitive, critical shear rate is extremely low, is difficult to twine macromolecular chain sufficiently solution under melt state, is then allowed to orientation row
Column, thus be difficult to by melting the method molding for directly extruding precursor then through excessive times of hot-stretch.
Summary of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide strong fibers in a kind of prepare
Composite material and its quick molding method and application.
The purpose of the present invention can be achieved through the following technical solutions: it is a kind of prepare in strong fiber composite material,
It is characterized in that, including following parts by weight of component:
The flow ability modifying agent is uniformly mixed and is made in mixing kettle according to following parts by weight of component:
10~100 parts of thermotropic liquid crystalline polymer polymer；
100 parts of Grafted Polyethylene.
The thermotropic liquid crystalline polymer polymer, including polyamide-based, polysiloxane-based, polycarbonate-based, polyurethane
The thermotropic liquid crystalline polymer of class, cellulose family, and melting range is 130 DEG C~240 DEG C.
The Grafted Polyethylene is the polyethylene powder of grafted polar group, and polar group includes with maleic acid
Acid anhydride, acrylic acid, methacrylic acid are that monomer carries out polar group obtained from graft polymerization.
The ultra-high molecular weight polyethylene is Bu≤4.8 Fen amount Fen, and viscosity average molecular weigh is 1,000,000~6,000,000.
The lubricant be polyethylene wax, paraffin, chlorinated paraffin, stearic acid, hydroxy stearic acid, n-butyl stearate,
One or more of calcium stearate, magnesium stearate, zinc stearate, silicone, erucamid erucyl amide, stearmide, oleamide.
The polyolefin is low density polyethylene (LDPE), high density polyethylene (HDPE), linear low density polyethylene, polyethylene elastomer
One or more of body, polypropylene, ethylene-propylene copolymer, ethylene and alpha olefin copolymer, weight average molecular weight 6-30
Ten thousand, melt index >=3.0g/10min, test condition: 190 DEG C, 2.16Kg.
The antioxidant includes at least one of Hinered phenols antioxidant, and the Hinered phenols antioxidant includes antioxygen
Agent 1010, antioxidant 1076, antioxidant 264, antioxidant 2246, antioxidant 425, antioxidant 702, antioxidant 220, antioxidant
330, antioxidant 1330, antioxidant CA, antioxidant 3114.The auxiliary antioxygen of thioesters or phosphorous acid esters can be added simultaneously
Agent, such as irgasfos 168, PS802, antioxidant TNP, antioxidant 626, dilauryl thiodipropionate, thio-2 acid double 18
Ester, antioxidant ODP, antioxidant DSTDP, antioxidant DLTDP or antioxidant P-EFQ.
The preparation method of the composite material of strong fiber in above-mentioned preparation, which comprises the following steps: by superelevation point
Sub- weight northylen and flow ability modifying agent are mixed to prepare component A；Then lubricant is carried out to mix system by mixing kettle with polyolefin
Obtain component B；Component A, component B, antioxidant are finally mixed together uniformly obtained composite material.
The application of the composite material of strong fiber in above-mentioned preparation, which is characterized in that by composite material be used to prepare in it is strong fine
Dimension, specific method the following steps are included:
(1) composite material is squeezed out by single screw extrusion machine, precursor is then formed by spinneret die；
(2) precursor 110 DEG C~150 DEG C at a temperature of, through excessive times of hot-stretch, be prepared into after winding in strong fiber.
The screw slenderness ratio range of single screw extrusion machine described in step (1) is 20~30, compression ratio is 1.5~5, spinneret
The temperature of die head is 150~250 DEG C.
The hot-stretch that hot-stretch described in step (2) is 8~64 times.The shaping speed of precursor is 10~100m/h；Gained
In the tensile strength of strong fiber be 10~30cN/dtex.
Compared with prior art, the invention has the following advantages that
(1) it does not dissolve, extract, drying and other steps, so that equipment of the invention and simple for process, production efficiency is big
Amplitude is promoted；
(2) present invention is not needed using solvent, than existing preparation method --- and gel spinning is environmentally protective, and
Production preparation cost is greatly lowered.
(3) the UHMWPE fiber prepared through the invention still has excellent mechanical property, and tensile strength is higher than high-strength
It is civilian to can be used in production fishing net, cable, anti-cutting gloves, fiberfill fibers material etc. for polyester fiber and high-strength Fypro
And industrial field, nylon is substituted, is had a vast market.
Specific embodiment
It elaborates below to the embodiment of the present invention, the present embodiment carries out under the premise of the technical scheme of the present invention
Implement, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to following implementation
Example.Book, the dosage of component used are parts by weight unless otherwise specified in following embodiment.
Embodiment 1
(1) by 10 parts of polycarbonate-based thermotropic liquid crystalline polymers (fusing point is 138 DEG C), 100 parts are grafted with maleic anhydride
Polyethylene be placed in mixing kettle be uniformly mixed, be made flow ability modifying agent.The wherein knot of polycarbonate-based thermotropic liquid crystalline polymer
Structure formula are as follows:
(2) by 100 portions of ultra-high molecular weight polyethylenes (molecular weight distribution 4.8, viscosity average molecular weigh are 1,020,000) and 1 part of step
Suddenly the uniformly mixed obtained component A of flow ability modifying agent obtained in (1)；By 0.1 part of polyethylene wax, 1 part of low density polyethylene (LDPE) (melting
Index 27g/10min) obtained component B is uniformly mixed in mixing kettle；Component A is mixed with component B and 0.1 part of antioxidant 1010
Uniformly, compound PP Pipe Compound is made.
(3) single screw rod that the compound PP Pipe Compound of strong fiber by draw ratio is 20 in will be obtained, compression ratio is 1.5 squeezes out
Machine, 150~230 DEG C at a temperature of precursor is extruded by spinneret die, the shaping speed of precursor is 86m/h, using 8 times
Hot-stretch, finally winding form product.
Embodiment 2
(1) by 100 parts of polyamide-based thermotropic liquid crystalline polymer polymer, (hydroxybenzoic acid, hydroquinone, sebacic acid are total to
Polyester) (fusing point is 239 DEG C), 100 parts are placed in mixing kettle uniformly mixed, obtained flow modifier with the polyethylene of methacrylic acid
Agent.
(2) by 100 portions of ultra-high molecular weight polyethylenes (molecular weight distribution 4.2, viscosity average molecular weigh are 5,960,000) and 40 parts of steps
Suddenly the uniformly mixed obtained component A of flow ability modifying agent obtained in (1)；By the mixture of 10 parts of polyethylene waxes and oleamide, 40
Part high density polyethylene (HDPE) (melt index 18g/10min) is uniformly mixed obtained component B in mixing kettle；By component A and component B and
1 part of antioxidant 1076 is uniformly mixed, and compound PP Pipe Compound is made.
(3) single screw rod that the compound PP Pipe Compound of strong fiber by draw ratio is 30 in will be obtained, compression ratio is 5 squeezes out
Machine, 150~230 DEG C at a temperature of precursor is extruded by spinneret die, the shaping speed of precursor is 26m/h, using 64
Hot-stretch again, finally winding forms product.
Embodiment 3
(1) by 50 parts of polyamide-based thermotropic liquid crystalline polymer polymer, (hydroxybenzoic acid, hydroquinone, sebacic acid are total to
Polyester) (fusing point be 239 DEG C), 100 parts are placed in mixing kettle with the polyethylene of methyl methacrylate-grafted and are uniformly mixed, and are made
Flow ability modifying agent.
(2) by 100 portions of ultra-high molecular weight polyethylenes (molecular weight distribution 4.3, viscosity average molecular weigh are 2,500,000) and 20 parts of steps
Suddenly the uniformly mixed obtained component A of flow ability modifying agent obtained in (1)；By the mixture of 5 parts of calcium stearates and magnesium stearate, 20 parts
High density polyethylene (HDPE) (melt index 18g/10min) is uniformly mixed obtained component B in mixing kettle；By component A and component B and
0.5 part of antioxidant 264 is uniformly mixed, and compound PP Pipe Compound is made.
(3) single screw rod that the compound PP Pipe Compound of strong fiber by draw ratio is 25 in will be obtained, compression ratio is 2 squeezes out
Machine, 150~230 DEG C at a temperature of precursor is extruded by spinneret die, the shaping speed of precursor is 42m/h, using 32
Hot-stretch again, finally winding forms product.
Embodiment 4
(1) by 30 parts of polyurethanes thermotropic liquid crystalline polymer polymer (3,3 '-dimethyl -4,4 '-biphenyl diisocyanate
With certain herbaceous plants with big flowers glycol condensation polymer) (fusing point be 217 DEG C), 100 parts are placed in mixing kettle with the polyethylene that maleic anhydride is grafted and are uniformly mixed,
Flow ability modifying agent is made.
(2) by 100 portions of ultra-high molecular weight polyethylenes (molecular weight distribution 4.3, viscosity average molecular weigh are 2,500,000) and 10 parts of steps
Suddenly the uniformly mixed obtained component A of flow ability modifying agent obtained in (1)；By 5 parts of erucamid erucyl amides, calcium stearate, magnesium stearate it is mixed
Object is closed, 10 parts of high density polyethylene (HDPE)s (melt index 3g/10min) are uniformly mixed obtained component B in mixing kettle；By component A with
Compound antioxidant (wherein antioxidant 1010 ratio is 50%) mixing of component B and 0.5 part of antioxidant 1010 and antioxidant PS802
Uniformly, compound PP Pipe Compound is made.
(3) single screw rod that the compound PP Pipe Compound of strong fiber by draw ratio is 22 in will be obtained, compression ratio is 3.8 squeezes out
Machine, 150~230 DEG C at a temperature of precursor is extruded by spinneret die, the shaping speed of precursor is 66m/h, using 64
Hot-stretch again, finally winding forms product.
Embodiment 5
(1) by 80 part of 3,3 '-dimethyl -4,4 '-biphenyl diisocyanate and certain herbaceous plants with big flowers glycol condensation polymer thermotropic liquid crystalline polymer
Polymer (fusing point be 217 DEG C), 100 parts are placed in mixing kettle with acrylic acid-grafted polyethylene and are uniformly mixed, and obtained flowing changes
Property agent.
(2) by 100 portions of ultra-high molecular weight polyethylenes (molecular weight distribution 4.5, viscosity average molecular weigh are 1,500,000) and 20 parts of steps
Suddenly the uniformly mixed obtained component A of flow ability modifying agent obtained in (1)；By 5 parts of erucamid erucyl amides, calcium stearate, magnesium stearate it is mixed
The mixture (melt index 9.5g/10min) of conjunction object, 20 parts of high density polyethylene (HDPE)s and low density polyethylene (LDPE), which is placed in mixing kettle, to be mixed
Close uniformly obtained component B；Component A is uniformly mixed with component B and 0.5 part of antioxidant, compound PP Pipe Compound is made.
(3) single screw rod that the compound PP Pipe Compound of strong fiber by draw ratio is 22 in will be obtained, compression ratio is 3.8 squeezes out
Machine, 150~230 DEG C at a temperature of precursor is extruded by spinneret die, the shaping speed of precursor is 82m/h, using 24
Hot-stretch again, finally winding forms product.
Embodiment 6
(1) the polysiloxane-based thermotropic liquid crystalline polymer polymer for being 180 DEG C by 20 parts of fusing points, 100 parts are used metering system
The polyethylene of acid grafting, which is placed in mixing kettle, to be uniformly mixed, and flow ability modifying agent is made.Wherein polysiloxanes thermotropic liquid crystalline polymer
Structural formula are as follows:
(2) by 100 portions of ultra-high molecular weight polyethylenes (molecular weight distribution 4.5, viscosity average molecular weigh are 1,500,000) and 20 parts of steps
Suddenly the uniformly mixed obtained component A of flow ability modifying agent obtained in (1)；By 5 parts of oleamides, calcium stearate, magnesium stearate it is mixed
Object is closed, 10 parts of high density polyethylene (HDPE)s-polypropylene-ethylene propylene copolymer mixture (melt index 3g/10min) is placed in mixing
Obtained component B is uniformly mixed in kettle；Component A is uniformly mixed with component B and 0.2 part of antioxidant, compound PP Pipe Compound is made.
(3) single screw rod that the compound PP Pipe Compound of strong fiber by draw ratio is 22 in will be obtained, compression ratio is 3.8 squeezes out
Machine, 150~230 DEG C at a temperature of precursor is extruded by spinneret die, the shaping speed of precursor is 82m/h, using 54
Hot-stretch again, finally winding forms product.
Fibrous mechanical property test data obtained by embodiment, test method is according to national standard high-strength chemical-fibre filament draw performance
Test method GB/T1995-2005:
Claims (10)
1. it is a kind of prepare in strong fiber composite material, which is characterized in that including following parts by weight of component:
2. the composite material of strong fiber in preparation according to claim 1, which is characterized in that the flow ability modifying agent is
According to following parts by weight of component, it is uniformly mixed and is made in mixing kettle:
10~100 parts of thermotropic liquid crystalline polymer polymer；
100 parts of Grafted Polyethylene.
3. the composite material of strong fiber in preparation according to claim 2, which is characterized in that the thermotropic liquid crystal high score
Sub- polymer, the thermotropic liquid crystal high score including polyamide-based, polysiloxane-based, polycarbonate-based, polyurethanes, cellulose family
Son, and melting range is 130 DEG C~240 DEG C.
The Grafted Polyethylene is the polyethylene powder of grafted polar group, and polar group includes with maleic anhydride, third
Olefin(e) acid, methacrylic acid are that monomer carries out polar group obtained from graft polymerization.
4. the composite material of strong fiber in preparation according to claim 1, which is characterized in that the super high molecular weight is poly-
Ethylene is Bu≤4.8 Fen amount Fen, and viscosity average molecular weigh is 1,000,000~6,000,000.
5. the composite material of strong fiber in preparation according to claim 1, which is characterized in that the lubricant is poly- second
Alkene wax, paraffin, chlorinated paraffin, stearic acid, hydroxy stearic acid, n-butyl stearate, calcium stearate, magnesium stearate, zinc stearate,
One or more of silicone, erucamid erucyl amide, stearmide, oleamide.
6. the composite material of strong fiber in preparation according to claim 1, which is characterized in that the polyolefin is low close
Spend polyethylene, high density polyethylene (HDPE), linear low density polyethylene, polyethylene elastomer, polypropylene, ethylene-propylene copolymer, second
One or more of alkene and alpha olefin copolymer, weight average molecular weight are 6-30 ten thousand, melt index >=3.0g/10min, test
Condition: 190 DEG C, 2.16Kg.
7. the composite material of strong fiber in preparation according to claim 1, which is characterized in that the antioxidant at least wraps
One of Hinered phenols antioxidant is included, the Hinered phenols antioxidant includes antioxidant 1010, antioxidant 1076, antioxidant
264, antioxidant 2246, antioxidant 425, antioxidant 702, antioxidant 220, antioxidant 330, antioxidant 1330, antioxidant CA, anti-
Oxygen agent 3114；The auxiliary antioxidant of thioesters or phosphorous acid esters, including irgasfos 168, PS802, antioxygen can be added simultaneously
The double octadecyl ester of agent TNP, antioxidant 626, dilauryl thiodipropionate, thio-2 acid, antioxidant ODP, antioxidant DSTDP,
Antioxidant DLTDP or antioxidant P-EFQ.
8. the preparation method of the composite material of strong fiber in a kind of as described in claim 1 preparation, which is characterized in that including with
Lower step: ultra-high molecular weight polyethylene and flow ability modifying agent are mixed to prepare component A；Then lubricant and polyolefin are passed through mixed
Kettle is closed to carry out being mixed to prepare component B；Component A, component B, antioxidant are finally mixed together uniformly obtained composite material.
9. the application of the composite material of strong fiber in a kind of preparation as described in claim 1, which is characterized in that by composite material
Strong fiber in being used to prepare, specific method the following steps are included:
(1) composite material is squeezed out by single screw extrusion machine, precursor is then formed by spinneret die；
(2) precursor 110 DEG C~150 DEG C at a temperature of, through excessive times of hot-stretch, be prepared into after winding in strong fiber.
10. the application of the composite material of strong fiber in preparation according to claim 8, which is characterized in that step (1) is described
Single screw extrusion machine screw slenderness ratio range be 20~30, compression ratio is 1.5~5, the temperature of spinneret die is 150~
250℃；
The hot-stretch that hot-stretch described in step (2) is 8~64 times.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111206296A (en) * | 2020-03-17 | 2020-05-29 | 东方交联电力电缆有限公司 | Preparation method of ultra-high molecular weight polyethylene and isotactic polypropylene blend ultra-tensile strength fiber |
| JP2020132808A (en) * | 2019-02-25 | 2020-08-31 | 上野製薬株式会社 | Polyethylene resin composition |
| CN112778598A (en) * | 2019-11-08 | 2021-05-11 | 中国石油化工股份有限公司 | Polyolefin composition and preparation method and application thereof |
| CN113174650A (en) * | 2021-06-10 | 2021-07-27 | 杭州红港化纤有限公司 | Wear-resistant DTY and production process thereof |
| CN113831621A (en) * | 2020-06-24 | 2021-12-24 | 中国石油化工股份有限公司 | Polyolefin composition, preparation method and application thereof |
| CN114770985A (en) * | 2022-02-25 | 2022-07-22 | 江苏安卡新材料科技有限公司 | Preparation method of full polyolefin bulletproof composite material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101935894A (en) * | 2010-09-02 | 2011-01-05 | 王庆昭 | Method and equipment for preparing ultrahigh molecular weight polyethylene fibers |
| CN104045901A (en) * | 2014-07-02 | 2014-09-17 | 中国石油化工股份有限公司 | Ultra-high molecular weight polyethylene composition and process method for producing an ultra-high molecular weight polyethylene composition tubular product |
| CN105885154A (en) * | 2014-12-18 | 2016-08-24 | 江苏杜为新材料科技有限公司 | Melting-kneading combined modified ultra-high molecular weight polyethylene co-mixture for melt spinning and preparation method thereof |
-
2018
- 2018-09-21 CN CN201811107466.6A patent/CN109233062B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101935894A (en) * | 2010-09-02 | 2011-01-05 | 王庆昭 | Method and equipment for preparing ultrahigh molecular weight polyethylene fibers |
| CN104045901A (en) * | 2014-07-02 | 2014-09-17 | 中国石油化工股份有限公司 | Ultra-high molecular weight polyethylene composition and process method for producing an ultra-high molecular weight polyethylene composition tubular product |
| CN105885154A (en) * | 2014-12-18 | 2016-08-24 | 江苏杜为新材料科技有限公司 | Melting-kneading combined modified ultra-high molecular weight polyethylene co-mixture for melt spinning and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| JIANSONG ZHOU ET AL.: ""Mechanical and tribological behavior of compatibilized ultra-high-molecular-weight polyethylene/liquid crystalline polymer composites"", 《POLYMER TESTING》 * |
| 雷华等: ""超高分子量聚乙烯流动改性剂研究进展"", 《现代塑料加工应用》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020132808A (en) * | 2019-02-25 | 2020-08-31 | 上野製薬株式会社 | Polyethylene resin composition |
| JP7186111B2 (en) | 2019-02-25 | 2022-12-08 | 上野製薬株式会社 | polyethylene resin composition |
| CN112778598A (en) * | 2019-11-08 | 2021-05-11 | 中国石油化工股份有限公司 | Polyolefin composition and preparation method and application thereof |
| CN112778598B (en) * | 2019-11-08 | 2023-02-28 | 中国石油化工股份有限公司 | Polyolefin composition and preparation method and application thereof |
| CN111206296A (en) * | 2020-03-17 | 2020-05-29 | 东方交联电力电缆有限公司 | Preparation method of ultra-high molecular weight polyethylene and isotactic polypropylene blend ultra-tensile strength fiber |
| CN113831621A (en) * | 2020-06-24 | 2021-12-24 | 中国石油化工股份有限公司 | Polyolefin composition, preparation method and application thereof |
| CN113174650A (en) * | 2021-06-10 | 2021-07-27 | 杭州红港化纤有限公司 | Wear-resistant DTY and production process thereof |
| CN114770985A (en) * | 2022-02-25 | 2022-07-22 | 江苏安卡新材料科技有限公司 | Preparation method of full polyolefin bulletproof composite material |
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