CN114015186B - 一种发泡聚丙烯材料及其制备方法和应用 - Google Patents
一种发泡聚丙烯材料及其制备方法和应用 Download PDFInfo
- Publication number
- CN114015186B CN114015186B CN202111171712.6A CN202111171712A CN114015186B CN 114015186 B CN114015186 B CN 114015186B CN 202111171712 A CN202111171712 A CN 202111171712A CN 114015186 B CN114015186 B CN 114015186B
- Authority
- CN
- China
- Prior art keywords
- polypropylene
- foaming
- cable
- polypropylene material
- melt strength
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- -1 polypropylene Polymers 0.000 title claims abstract description 138
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 129
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 127
- 239000000463 material Substances 0.000 title claims abstract description 65
- 238000005187 foaming Methods 0.000 title claims abstract description 41
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 239000002994 raw material Substances 0.000 claims abstract description 20
- 229920001971 elastomer Polymers 0.000 claims abstract description 15
- 239000000806 elastomer Substances 0.000 claims abstract description 15
- 239000000155 melt Substances 0.000 claims abstract description 12
- 238000001125 extrusion Methods 0.000 claims abstract description 11
- 239000004088 foaming agent Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 18
- 239000003431 cross linking reagent Substances 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 9
- 229920001400 block copolymer Polymers 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229920005604 random copolymer Polymers 0.000 claims description 5
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 claims description 3
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical class C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 2
- 229920000098 polyolefin Polymers 0.000 claims description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 2
- 230000007774 longterm Effects 0.000 abstract description 5
- 230000032683 aging Effects 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 239000003963 antioxidant agent Substances 0.000 description 19
- 230000003078 antioxidant effect Effects 0.000 description 17
- 238000004132 cross linking Methods 0.000 description 17
- 230000008569 process Effects 0.000 description 10
- 239000000203 mixture Substances 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 8
- 239000004698 Polyethylene Substances 0.000 description 7
- 229920000573 polyethylene Polymers 0.000 description 7
- 229920001577 copolymer Polymers 0.000 description 6
- KOMNUTZXSVSERR-UHFFFAOYSA-N 1,3,5-tris(prop-2-enyl)-1,3,5-triazinane-2,4,6-trione Chemical compound C=CCN1C(=O)N(CC=C)C(=O)N(CC=C)C1=O KOMNUTZXSVSERR-UHFFFAOYSA-N 0.000 description 5
- 239000004156 Azodicarbonamide Substances 0.000 description 5
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 5
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 description 5
- 235000019399 azodicarbonamide Nutrition 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- BJELTSYBAHKXRW-UHFFFAOYSA-N 2,4,6-triallyloxy-1,3,5-triazine Chemical compound C=CCOC1=NC(OCC=C)=NC(OCC=C)=N1 BJELTSYBAHKXRW-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 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 description 3
- 230000009471 action Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 description 3
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 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 description 2
- 239000004604 Blowing Agent Substances 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010382 chemical cross-linking Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 2
- 239000006078 metal deactivator Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 2
- JHWGFJBTMHEZME-UHFFFAOYSA-N 4-prop-2-enoyloxybutyl prop-2-enoate Chemical compound C=CC(=O)OCCCCOC(=O)C=C JHWGFJBTMHEZME-UHFFFAOYSA-N 0.000 description 1
- VRFNYSYURHAPFL-UHFFFAOYSA-N [(4-methylphenyl)sulfonylamino]urea Chemical compound CC1=CC=C(S(=O)(=O)NNC(N)=O)C=C1 VRFNYSYURHAPFL-UHFFFAOYSA-N 0.000 description 1
- CGRTZESQZZGAAU-UHFFFAOYSA-N [2-[3-[1-[3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoyloxy]-2-methylpropan-2-yl]-2,4,8,10-tetraoxaspiro[5.5]undecan-9-yl]-2-methylpropyl] 3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C)=CC(CCC(=O)OCC(C)(C)C2OCC3(CO2)COC(OC3)C(C)(C)COC(=O)CCC=2C=C(C(O)=C(C)C=2)C(C)(C)C)=C1 CGRTZESQZZGAAU-UHFFFAOYSA-N 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- LSNDGFYQJRXEAR-UHFFFAOYSA-N benzenesulfonamidourea Chemical compound NC(=O)NNS(=O)(=O)C1=CC=CC=C1 LSNDGFYQJRXEAR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- DYUMLJSJISTVPV-UHFFFAOYSA-N phenyl propanoate Chemical compound CCC(=O)OC1=CC=CC=C1 DYUMLJSJISTVPV-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- VLDHWMAJBNWALQ-UHFFFAOYSA-M sodium;1,3-benzothiazol-3-ide-2-thione Chemical compound [Na+].C1=CC=C2SC([S-])=NC2=C1 VLDHWMAJBNWALQ-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/102—Azo-compounds
- C08J9/103—Azodicarbonamide
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2353/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/10—Homopolymers or copolymers of propene
- C08J2423/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2453/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2453/02—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
原料 | 质量份 |
嵌段共聚聚丙烯 | 80 |
高熔体强度聚丙烯 | 20 |
偶氮二甲酰胺 | 0.5 |
乙烯-丁烯共聚物 | 5 |
三聚氰酸三烯丙酯 | 5 |
复配抗氧剂 | 0.5 |
原料 | 质量份 |
嵌段共聚聚丙烯 | 100 |
高熔体强度聚丙烯 | 0 |
偶氮二甲酰胺 | 0.5 |
乙烯-丁烯共聚物 | 5 |
三烯丙基异氰脲酸酯 | 5 |
复配抗氧剂 | 0.5 |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111171712.6A CN114015186B (zh) | 2021-10-08 | 2021-10-08 | 一种发泡聚丙烯材料及其制备方法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111171712.6A CN114015186B (zh) | 2021-10-08 | 2021-10-08 | 一种发泡聚丙烯材料及其制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114015186A CN114015186A (zh) | 2022-02-08 |
CN114015186B true CN114015186B (zh) | 2024-03-29 |
Family
ID=80055544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111171712.6A Active CN114015186B (zh) | 2021-10-08 | 2021-10-08 | 一种发泡聚丙烯材料及其制备方法和应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114015186B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115216092B (zh) * | 2022-07-29 | 2024-04-30 | 横店集团得邦工程塑料有限公司 | 一种耐低温增强无卤阻燃pp/hmspp复合材料及其制备方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103360711A (zh) * | 2012-03-29 | 2013-10-23 | 上海杰事杰新材料(集团)股份有限公司 | 一种微孔发泡聚丙烯材料及其制备方法 |
CN105885240A (zh) * | 2016-04-25 | 2016-08-24 | 中山诗兰姆汽车零部件有限公司 | 一种微发泡复合材料及其制备方法 |
CN106147036A (zh) * | 2015-03-31 | 2016-11-23 | 三斯达(江苏)环保科技有限公司 | 一种可回收循环使用的发泡材料及其制造方法 |
CN106317631A (zh) * | 2016-08-29 | 2017-01-11 | 湖北祥源新材科技股份有限公司 | 聚丙烯发泡片材及其制备方法 |
CN111378231A (zh) * | 2020-01-08 | 2020-07-07 | 湖北祥源新材科技股份有限公司 | 柔软型耐高温聚丙烯发泡材料及其制备方法 |
CN112708206A (zh) * | 2020-12-11 | 2021-04-27 | 金发科技股份有限公司 | 一种片状纳米氢氧化镁填充微发泡聚丙烯材料及其制备方法和应用 |
CN112852056A (zh) * | 2021-01-07 | 2021-05-28 | 盘锦海兴科技股份有限公司 | 一种用于发泡的聚丙烯母粒及其制备方法与应用 |
CN113234279A (zh) * | 2021-01-08 | 2021-08-10 | 广州敬信高聚物科技有限公司 | 一种阻燃物理聚丙烯泡沫组合物及其制备方法 |
-
2021
- 2021-10-08 CN CN202111171712.6A patent/CN114015186B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103360711A (zh) * | 2012-03-29 | 2013-10-23 | 上海杰事杰新材料(集团)股份有限公司 | 一种微孔发泡聚丙烯材料及其制备方法 |
CN106147036A (zh) * | 2015-03-31 | 2016-11-23 | 三斯达(江苏)环保科技有限公司 | 一种可回收循环使用的发泡材料及其制造方法 |
CN105885240A (zh) * | 2016-04-25 | 2016-08-24 | 中山诗兰姆汽车零部件有限公司 | 一种微发泡复合材料及其制备方法 |
CN106317631A (zh) * | 2016-08-29 | 2017-01-11 | 湖北祥源新材科技股份有限公司 | 聚丙烯发泡片材及其制备方法 |
CN111378231A (zh) * | 2020-01-08 | 2020-07-07 | 湖北祥源新材科技股份有限公司 | 柔软型耐高温聚丙烯发泡材料及其制备方法 |
CN112708206A (zh) * | 2020-12-11 | 2021-04-27 | 金发科技股份有限公司 | 一种片状纳米氢氧化镁填充微发泡聚丙烯材料及其制备方法和应用 |
CN112852056A (zh) * | 2021-01-07 | 2021-05-28 | 盘锦海兴科技股份有限公司 | 一种用于发泡的聚丙烯母粒及其制备方法与应用 |
CN113234279A (zh) * | 2021-01-08 | 2021-08-10 | 广州敬信高聚物科技有限公司 | 一种阻燃物理聚丙烯泡沫组合物及其制备方法 |
Non-Patent Citations (1)
Title |
---|
王澜,王佩璋,陆晓中.高分子材料.中国轻工业出版社,2009,(第1版),46-47. * |
Also Published As
Publication number | Publication date |
---|---|
CN114015186A (zh) | 2022-02-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5656371A (en) | Insulating composition and formed article thereof | |
US8476527B2 (en) | Resin composition and high-frequency co-axial cable using same | |
JP4435306B2 (ja) | 同軸高周波ケーブルとその誘導体材料 | |
EP1440119B1 (en) | Insulating foam composition | |
US5643969A (en) | Expandable resin composition | |
EP0965998B1 (en) | A crosslinkable high pressure low density polyethylene composition | |
CN101563408A (zh) | 可发泡含氟聚合物的挤出方法 | |
CN114015186B (zh) | 一种发泡聚丙烯材料及其制备方法和应用 | |
US20080166537A1 (en) | Coaxial Cable With Foamed Insulation | |
CN113416360A (zh) | 一种电子辐照交联聚乙烯材料及其制备方法 | |
JP2011001494A (ja) | 樹脂組成物及び高発泡高密度高周波同軸ケーブル | |
EP0837476B1 (en) | Tree resistant cable | |
CA1124950A (en) | Foamed plastic insulated wire and method for producing the same | |
KR102185799B1 (ko) | 비가교 수지로 이루어진 전력 케이블의 절연층 제조용 혼합물 | |
KR101418565B1 (ko) | 발포 조성물, 이를 이용한 발포 절연체 및 동축 케이블 | |
CN104592737A (zh) | 一种动态硫化聚苯醚弹性体及其制备方法 | |
JP3962421B1 (ja) | 発泡成形方法、発泡同軸ケーブル及び発泡同軸ケーブルの製造方法 | |
JP3926827B1 (ja) | 発泡用樹脂組成物、発泡成形方法、発泡同軸ケーブル及び発泡同軸ケーブルの製造方法 | |
JP7267859B2 (ja) | 電線またはケーブル | |
EP1041581A1 (en) | A crosslinkable polyethylene composition | |
CN116102815B (zh) | 辐照交联高电性耐低温低烟无卤绝缘料及制备方法和应用 | |
CN115232391B (zh) | 一种发泡乙烯-四氟乙烯共聚物电缆料及其制备方法 | |
JP2012038456A (ja) | 樹脂組成物、樹脂組成物の製造方法及び高周波同軸ケーブル | |
EP1041580A1 (en) | A crosslinkable polyethylene composition | |
JP2007242589A (ja) | 発泡同軸ケーブル |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240903 Address after: Room 501, No. 55-2 Doutang Road, Huangpu District, Guangzhou City, Guangdong Province 510700 Patentee after: GUANGZHOU JINGXIN HIGH POLYMER TECHNOLOGY CO.,LTD. Country or region after: China Patentee after: Zhuhai Hansen Technology Co.,Ltd. Address before: 510000 building B, Ronghai Industrial Park, Yonghe Development Zone, Huangpu District, Guangzhou, Guangdong Patentee before: GUANGZHOU JINGXIN HIGH POLYMER TECHNOLOGY CO.,LTD. Country or region before: China |