湖北科普达光电材料有限公司
阻燃聚乙烯电缆料
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环保阻燃聚乙烯环保性能满足ROHS指令要求，阻燃聚乙烯具有优异的机械物理性能，较为优异的抗开裂性能和低温性能，较低的密度同时能达到较高的阻燃性能。
产品性能
环保阻燃聚乙烯环保性能满足ROHS指令要求，阻燃聚乙烯具有优异的机械物理性能，较为优异的抗开裂性能和低温性能，较低的密度同时能达到较高的阻燃性能。Environmental friendly type material meets RoHS standards. This kind of material has excellent mechanicaproperty, anti-cracking performance, low temperature performance and high flame retardant property.
产品型号
| 牌号 Type | 名称 Product | 用途 Application |
| KPZ-2226 |
环保型阻燃聚乙烯护套料 Environmental flame retardant polyethylene cable material |
室外光缆外护套 For outerdoor fiber jacket |
| KPZ-2228 |
环保型阻燃聚乙烯护套料 Environmental flame retardant polyethylene cable material
|
室外光缆外护套 For outerdoor fiber jacket |
| KPZ-2230 |
环保型阻燃聚乙烯护套料 Environmental flame retardant polyethylene cable material |
室内、外光缆护套 For in/outerdoor fiber jacket |
加工工艺
推荐的挤出温度如下:
The following temperature profile of extruder is recommended:
|
位置 Zone |
1区 Zone1 |
2区 Zone2 |
3区 Zone3 |
4区 Zone4 |
5区 Zone5 |
机头 Head |
模口 Die |
|
|
温度℃ Temperature |
KPZ-2226 KPZ-2228 |
130 | 140 | 150 | 160 | 160 | 160 | 160 |
| KPZ-2230 | 120 | 130 | 145 | 150 | 155 | 160 | 160 | |
储存与运输
产品采用防潮包装，每袋净重25kg。贮存环境应清洁、干燥通风，贮存时间较长时需进行干燥处理，干燥温度为75℃，干燥时间为3小时。保质期一年。
Product adopts aluminum plastic compound pocket with outer paper-plastic lamination bag; net weightis 25kg; to be stored in dry and ventilated warehouse; after long-term storage, drying treatment isrequired; drying temperature is 100℃; drying time is 3 hours.
性能指标
| 序号 |
项目 Item |
单位
Unit |
典型值 Typical value |
测试方法
Test method |
|||
| KPZ-2226 | KPZ-2228 | KPZ-2230 | |||||
| 1 |
密度 Density |
g/cm3 | 1.26 | 1.28 | 1.30 | GB1033 | |
| 2 |
拉伸强度 Tensile Strength |
MPa | 14 | 13.5 | 11 | GB1040 | |
| 3 |
断裂伸长率 Elongation at Break |
% | 400 | 350 | 300 | ||
| 4 |
空气热老化性能 Thermal Aging Property |
℃x天 | 100x7 | 100x7 | 100x7 | GB/T2951.7 | |
| 4.1 |
拉伸强度变化率 Variation on Tensile Strength |
% | 4 | 5 | 4 | ||
| 4.2 |
断裂伸长率变化率 Variation on Elongation |
% | -9 | -7 | -9 | ||
| 5 |
热变形 (90℃x4h) Hot Deformation |
% | 10 | 8 | 18 | GB8815 | |
| 6 |
低温脆化温度(-40) 失效数 Brittle Temperature at-40℃ |
个 | 0 | 0 | 0 | GB5470 | |
| 7 |
20℃时体积电阻率 Volume Resistivity at 20℃ |
Ω.m | 2.8x1013 | 5.6x1012 | 4.0x1012 | GB1410 | |
| 8 |
介电强度 Dielectric Strength |
MV/m | 28 | 27 | 28 | GB1408 | |
| 9 |
最大烟 密度 Smoke Density |
有焰法 Flaming |
- | 78 | 68 | 78 | ASTM E 662 |
|
无焰法 No flaming |
- | 260 | 250 | 260 | |||
| 10 |
氧指数 Oxygen Index |
% | 26 | 28 | 30 | GB2406 | |
| 11 |
卤酸气体含量 Content of Halogen Acid |
IEC60754-2 | |||||
| 11.1 |
PH PH Value |
- | 5.4 | 5.2 | 5.8 | ||
| 11.2 |
电导率 Electrical Conductivity |
μ s/mm | 1.4 | 1.3 | 1.4 | ||
| 12 |
毒性指数 Toxicity Index |
- | 1.5 | 1.6 | 1.5 | NES 713 | |
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阻燃聚乙烯电缆料
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