CN115232390A - 低收缩聚乙烯护套材料及其制备方法和应用 - Google Patents
低收缩聚乙烯护套材料及其制备方法和应用 Download PDFInfo
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- CN115232390A CN115232390A CN202110436524.5A CN202110436524A CN115232390A CN 115232390 A CN115232390 A CN 115232390A CN 202110436524 A CN202110436524 A CN 202110436524A CN 115232390 A CN115232390 A CN 115232390A
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- 239000000463 material Substances 0.000 title claims abstract description 98
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 49
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 49
- -1 polyethylene Polymers 0.000 title claims abstract description 48
- 238000002360 preparation method Methods 0.000 title abstract description 6
- 229920005989 resin Polymers 0.000 claims abstract description 74
- 239000011347 resin Substances 0.000 claims abstract description 74
- 239000000843 powder Substances 0.000 claims abstract description 29
- 229920000092 linear low density polyethylene Polymers 0.000 claims abstract description 27
- 239000004707 linear low-density polyethylene Substances 0.000 claims abstract description 27
- 229920001971 elastomer Polymers 0.000 claims abstract description 19
- 239000000806 elastomer Substances 0.000 claims abstract description 19
- BLDFSDCBQJUWFG-UHFFFAOYSA-N 2-(methylamino)-1,2-diphenylethanol Chemical compound C=1C=CC=CC=1C(NC)C(O)C1=CC=CC=C1 BLDFSDCBQJUWFG-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000004594 Masterbatch (MB) Substances 0.000 claims abstract description 17
- 229920001179 medium density polyethylene Polymers 0.000 claims abstract description 17
- 239000004701 medium-density polyethylene Substances 0.000 claims abstract description 17
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 15
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 15
- 239000000314 lubricant Substances 0.000 claims abstract description 15
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 14
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 14
- 239000004611 light stabiliser Substances 0.000 claims abstract description 11
- 239000000155 melt Substances 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 12
- 238000000034 method Methods 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
- 238000002156 mixing Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000006096 absorbing agent Substances 0.000 claims description 6
- 239000006229 carbon black Substances 0.000 claims description 6
- 239000000049 pigment Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 5
- 229920006124 polyolefin elastomer Polymers 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
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-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
- 238000007605 air drying Methods 0.000 claims description 4
- 229910052731 fluorine Inorganic materials 0.000 claims description 4
- 239000011737 fluorine Substances 0.000 claims description 4
- 239000002516 radical scavenger Substances 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 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 3
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims description 3
- 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 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 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
- 239000002245 particle Substances 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 4
- 230000000052 comparative effect Effects 0.000 description 28
- 239000013307 optical fiber Substances 0.000 description 17
- 230000003287 optical effect Effects 0.000 description 15
- 238000012360 testing method Methods 0.000 description 10
- 238000004891 communication Methods 0.000 description 5
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 229920002943 EPDM rubber Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229940088417 precipitated calcium carbonate Drugs 0.000 description 2
- 229940123457 Free radical scavenger Drugs 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005303 weighing Methods 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
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/005—Additives being defined by their particle size in general
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
- C08K5/134—Phenols containing ester groups
- C08K5/1345—Carboxylic esters of phenolcarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
- C08K5/3432—Six-membered rings
- C08K5/3435—Piperidines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- 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
- C08L2310/00—Masterbatches
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
实施例 | 硬度(邵D) | 实施例 | 硬度(邵D) |
实施例1 | 45 | 对比例3 | 47 |
实施例2 | 50 | 对比例4 | 50 |
实施例3 | 48 | 对比例5 | 51 |
实施例4 | 45 | 对比例6 | 60 |
对比例1 | 54 | 对比例7 | 62 |
对比例2 | 47 | 对比例8 | 56 |
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110436524.5A CN115232390B (zh) | 2021-04-22 | 2021-04-22 | 低收缩聚乙烯护套材料及其制备方法和应用 |
PCT/CN2021/142159 WO2022222536A1 (zh) | 2021-04-22 | 2021-12-28 | 低收缩聚乙烯护套材料及其制备方法和应用 |
EP21937758.7A EP4328265A1 (en) | 2021-04-22 | 2021-12-28 | Low shrinkage polyethylene sheath material, preparation method therefor and application thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110436524.5A CN115232390B (zh) | 2021-04-22 | 2021-04-22 | 低收缩聚乙烯护套材料及其制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
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CN115232390A true CN115232390A (zh) | 2022-10-25 |
CN115232390B CN115232390B (zh) | 2023-08-01 |
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CN202110436524.5A Active CN115232390B (zh) | 2021-04-22 | 2021-04-22 | 低收缩聚乙烯护套材料及其制备方法和应用 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4328265A1 (zh) |
CN (1) | CN115232390B (zh) |
WO (1) | WO2022222536A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115926289A (zh) * | 2022-12-13 | 2023-04-07 | 上海凯波电缆特材股份有限公司 | 一种平滑铝高压电缆用抗褶皱阻燃聚乙烯护套料及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102120840A (zh) * | 2010-10-13 | 2011-07-13 | 成都亨通光通信有限公司 | 聚乙烯护套料 |
CN102372871A (zh) * | 2011-07-26 | 2012-03-14 | 联塑科技发展(贵阳)有限公司 | 一种具有低变形量的聚乙烯树脂混合物及其制备方法 |
CN108485043A (zh) * | 2018-02-10 | 2018-09-04 | 深圳市沃尔核材股份有限公司 | 一种无卤环保高阻燃感温变色材料及其应用 |
CN110862598A (zh) * | 2019-11-26 | 2020-03-06 | 江苏上上电缆集团新材料有限公司 | 一种90℃低收缩防紫外线中密度聚乙烯护套料及其制备方法 |
CN111662501A (zh) * | 2020-07-20 | 2020-09-15 | 江苏中天科技股份有限公司 | 一种低收缩聚乙烯护套料及其制备方法和应用 |
CN112592531A (zh) * | 2020-11-27 | 2021-04-02 | 金发科技股份有限公司 | 一种易加工低收缩聚乙烯光缆护套料及其制备方法和应用 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1322774A (zh) * | 2001-06-06 | 2001-11-21 | 宁波信高塑化有限公司 | 通讯光缆护套管专用料及其制备方法 |
CN102120845A (zh) * | 2010-10-13 | 2011-07-13 | 成都亨通光通信有限公司 | 光缆用聚乙烯护套料 |
CN102942729A (zh) * | 2012-11-15 | 2013-02-27 | 浙江正导光电股份有限公司 | 一种电缆外护套材料的制备方法 |
CA2894509C (en) * | 2012-12-21 | 2021-05-04 | Dow Global Technologies Llc | Polyolefin-based compound for cable jacket with reduced shrinkage and enhanced processability |
CN104927178A (zh) * | 2015-06-15 | 2015-09-23 | 安徽顺驰电缆有限公司 | 一种耐磨抗紫外线聚乙烯电缆料 |
-
2021
- 2021-04-22 CN CN202110436524.5A patent/CN115232390B/zh active Active
- 2021-12-28 EP EP21937758.7A patent/EP4328265A1/en active Pending
- 2021-12-28 WO PCT/CN2021/142159 patent/WO2022222536A1/zh active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102120840A (zh) * | 2010-10-13 | 2011-07-13 | 成都亨通光通信有限公司 | 聚乙烯护套料 |
CN102372871A (zh) * | 2011-07-26 | 2012-03-14 | 联塑科技发展(贵阳)有限公司 | 一种具有低变形量的聚乙烯树脂混合物及其制备方法 |
CN108485043A (zh) * | 2018-02-10 | 2018-09-04 | 深圳市沃尔核材股份有限公司 | 一种无卤环保高阻燃感温变色材料及其应用 |
CN110862598A (zh) * | 2019-11-26 | 2020-03-06 | 江苏上上电缆集团新材料有限公司 | 一种90℃低收缩防紫外线中密度聚乙烯护套料及其制备方法 |
CN111662501A (zh) * | 2020-07-20 | 2020-09-15 | 江苏中天科技股份有限公司 | 一种低收缩聚乙烯护套料及其制备方法和应用 |
CN112592531A (zh) * | 2020-11-27 | 2021-04-02 | 金发科技股份有限公司 | 一种易加工低收缩聚乙烯光缆护套料及其制备方法和应用 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115926289A (zh) * | 2022-12-13 | 2023-04-07 | 上海凯波电缆特材股份有限公司 | 一种平滑铝高压电缆用抗褶皱阻燃聚乙烯护套料及其制备方法 |
CN115926289B (zh) * | 2022-12-13 | 2024-05-14 | 上海凯波电缆特材股份有限公司 | 一种平滑铝高压电缆用抗褶皱阻燃聚乙烯护套料及其制备方法 |
Also Published As
Publication number | Publication date |
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EP4328265A1 (en) | 2024-02-28 |
WO2022222536A1 (zh) | 2022-10-27 |
CN115232390B (zh) | 2023-08-01 |
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