CN103289180B - 一种lldpe通信电缆护套料及其制备方法 - Google Patents
一种lldpe通信电缆护套料及其制备方法 Download PDFInfo
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- CN103289180B CN103289180B CN201310254950.2A CN201310254950A CN103289180B CN 103289180 B CN103289180 B CN 103289180B CN 201310254950 A CN201310254950 A CN 201310254950A CN 103289180 B CN103289180 B CN 103289180B
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- 239000000463 material Substances 0.000 title claims abstract description 39
- 229920000092 linear low density polyethylene Polymers 0.000 title claims abstract description 27
- 239000004707 linear low-density polyethylene Substances 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title description 7
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims description 22
- 238000001125 extrusion Methods 0.000 claims description 10
- 238000010008 shearing Methods 0.000 claims description 10
- 239000004698 Polyethylene Substances 0.000 abstract description 18
- 239000006229 carbon black Substances 0.000 abstract description 14
- 230000007306 turnover Effects 0.000 abstract description 13
- 239000003112 inhibitor Substances 0.000 abstract description 10
- 230000003647 oxidation Effects 0.000 abstract description 9
- 238000007254 oxidation reaction Methods 0.000 abstract description 9
- 239000003381 stabilizer Substances 0.000 abstract description 7
- 239000002253 acid Substances 0.000 abstract description 6
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- 230000000845 anti-microbial effect Effects 0.000 abstract description 3
- 230000006353 environmental stress Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 14
- 239000001993 wax Substances 0.000 description 13
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 12
- 229920001684 low density polyethylene Polymers 0.000 description 12
- 239000004702 low-density polyethylene Substances 0.000 description 12
- GHKOFFNLGXMVNJ-UHFFFAOYSA-N Didodecyl thiobispropanoate Chemical compound CCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC GHKOFFNLGXMVNJ-UHFFFAOYSA-N 0.000 description 9
- 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 description 9
- 239000003963 antioxidant agent Substances 0.000 description 9
- 230000003078 antioxidant effect Effects 0.000 description 9
- 235000006708 antioxidants Nutrition 0.000 description 9
- 239000003063 flame retardant Substances 0.000 description 7
- 229920001610 polycaprolactone Polymers 0.000 description 6
- 239000004632 polycaprolactone Substances 0.000 description 6
- -1 polyethylene Polymers 0.000 description 6
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 5
- 238000004891 communication Methods 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 229920001903 high density polyethylene Polymers 0.000 description 4
- 239000004700 high-density polyethylene Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
- 239000004902 Softening Agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004709 Chlorinated polyethylene Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 229920001179 medium density polyethylene Polymers 0.000 description 2
- 239000004701 medium-density polyethylene Substances 0.000 description 2
- 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 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- KTWOOEGAPBSYNW-UHFFFAOYSA-N ferrocene Chemical compound [Fe+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 KTWOOEGAPBSYNW-UHFFFAOYSA-N 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 235000019808 microcrystalline wax Nutrition 0.000 description 1
- 239000004200 microcrystalline wax Substances 0.000 description 1
- 239000002052 molecular layer Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
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- Organic Insulating Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
炭黑 | 抗氧剂 | 低分子聚氯乙烯 | 硼酸锌 | 熔体流动率/g/10min | 介电强度/MV/m | 体积电阻率/Ω·cm | 拉伸强度/MPa | 断裂伸长率/% | |
实施例1 | 10 | 5 | 2 | 28 | 2×1014 | 16 | 815 | ||
实施例2 | 5.2 | 0.38 | 2.2 | 29 | 2.2×1014 | 16.5 | 820 | ||
实施例3 | 2.6 | 0.9 | 2.5 | 30 | 2.4×1014 | 17 | 825 | ||
实施例4 | 5 | 1 | 3 | 31 | 2.5×1014 | 18 | 830 | ||
实施例5 | 5 | 1 | 3.5 | 32 | 2.6×1014 | 18.5 | 835 | ||
实施例6 | 8.5 | 0.4 | 2.5 | 4 | 33 | 2.8×1014 | 19 | 840 | |
实施例7 | 10 | 1 | 5 | 20 | 4.5 | 34 | 3×1014 | 20 | 845 |
实施例8 | 6 | 0.9 | 2.5 | 10 | 5 | 35 | 3.2×1014 | 21 | 850 |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103756084A (zh) * | 2013-12-10 | 2014-04-30 | 芜湖佳诚电子科技有限公司 | 一种聚乙烯通信电缆绝缘料及其制备方法 |
CN103709487A (zh) * | 2014-01-10 | 2014-04-09 | 安徽瑞升电气科技有限公司 | 一种聚丙烯电缆料 |
CN103951859B (zh) * | 2014-04-15 | 2015-09-09 | 安徽海容电缆有限公司 | 一种高硬度耐热电缆护套材料的制备方法 |
CN104277308A (zh) * | 2014-10-30 | 2015-01-14 | 安徽电信器材贸易工业有限责任公司 | 一种海底用通信光缆护套料及其制备方法 |
CN105175855A (zh) * | 2015-08-28 | 2015-12-23 | 苏州莱特复合材料有限公司 | 一种ldpe塑料合金及其制备方法 |
CN107936605A (zh) * | 2017-12-15 | 2018-04-20 | 苏州浩焱精密模具有限公司 | 一种耐高温电线电缆料及其制备方法 |
WO2019121807A1 (en) | 2017-12-18 | 2019-06-27 | Borealis Ag | Polymer blend composition for wire and cable applications with advantageous electrical properties |
CN109096583A (zh) * | 2018-08-02 | 2018-12-28 | 安徽扬子线缆有限公司 | 一种抗拉电缆及其生产方法 |
CN109651690A (zh) * | 2018-11-15 | 2019-04-19 | 广州敬信高聚物科技有限公司 | 一种线性低密度聚乙烯护套料及其制备方法和应用 |
CN110982160A (zh) * | 2019-11-13 | 2020-04-10 | 苏州亨利通信材料有限公司 | 耐候性光电用pe护套料的制备方法 |
CN110982161A (zh) * | 2019-11-13 | 2020-04-10 | 苏州亨利通信材料有限公司 | 光电专用pe护套料 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1465615A (zh) * | 2002-06-13 | 2004-01-07 | 长春市南关区德源物资经销处 | 通信电缆用聚乙烯护套料 |
CN101139451A (zh) * | 2006-09-08 | 2008-03-12 | 关胜驹 | 光缆用聚乙烯护套材料及制备工艺 |
CN102807693A (zh) * | 2011-05-31 | 2012-12-05 | 江苏南方通信科技有限公司 | 一种光缆用护套材料及制作工艺 |
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CN103073776A (zh) * | 2013-02-05 | 2013-05-01 | 上海化工研究院 | 一种无卤膨胀阻燃电线电缆绝缘料组合物 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1465615A (zh) * | 2002-06-13 | 2004-01-07 | 长春市南关区德源物资经销处 | 通信电缆用聚乙烯护套料 |
CN101139451A (zh) * | 2006-09-08 | 2008-03-12 | 关胜驹 | 光缆用聚乙烯护套材料及制备工艺 |
CN102807693A (zh) * | 2011-05-31 | 2012-12-05 | 江苏南方通信科技有限公司 | 一种光缆用护套材料及制作工艺 |
Non-Patent Citations (2)
Title |
---|
通信电缆光缆LLDPE护套料挤出表面光洁度改性研究;吴廷禄;《塑料科技》;19980715(第4期);2.1 材料、2.2 试样配比表1中配方1、2.3 实验方法 * |
通信电缆光缆LLDPE护套料用黑色母料的研制;许磊等;《铁道师院学报》;20050602;第18卷(第1期);第2.2 分散剂的选择、2.4 抗氧剂的选择 * |
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