湖北科普达光电材料有限公司
光缆骨架料等特种电缆料
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该材料具有良好的加工工艺性能、物理机械性能及优异的阻燃性能，该产品氧指数很高，符合IEC60332成束燃烧要求。
产品性能
该材料具有良好的加工工艺性能、物理机械性能及优异的阻燃性能，该产品氧指数很高，符合IEC60332成束燃烧要求。
The product has excellent processing technigue, mechanical performance and excellent flame retardantproperty; the oxygen index is high and meets lEC60332.
产品型号
| 牌号 Type | 名称 Product | 用途 Application |
| KPW-5898 |
热塑性低烟无卤阻燃聚烯烃电缆料 Thermoplastic low-smoke, halogen free and flame retardant polyolefin jacket compound |
适用于阻燃要求较高的场合 For high FR rating cable |
| KPW-9090 |
超高阻燃热塑性低烟无卤聚烯烃电缆料 Super high flame retardant thermoplastic low- smoke, halogen free and flame retardant polyolefin jacket compound |
适用于阻燃要求较高的场合 For high FR rating cable |
| KPW-5895TKUV |
热塑性低烟无卤阻燃聚烯烃电缆料 Thermoplastic low-smoke, halogen free and flame retardant polyolefin jacket compound |
适用于阻燃要求较高的场合 For high FR rating cable |
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 |
KPW-9090 | 120 | 130 | 145 | 155 | 155 | 150 | 145 |
|
KPW-5898 KPW-5895TKUV |
120 | 130 | 140 | 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 moisture proof packaging; net with is 25kg; be stored in clean, dry and ventilated place,drying treatment is required after long-term storage; drying temperature is 75'℃; drying time is 3 hours,storage period should be less than 12 months.
性能指标
| 序号 |
项目 Item |
单位 Unit |
典型值 Typical value |
测试方法 Test method |
|||
| KPW-5898 | KPW-9090 |
KPW- 5895TKUV |
|||||
| 1 |
密度 Density |
g/cm3 | 1.50 | 1.68 | 1.54 | GB1033 | |
| 2 |
拉伸强度 Tensile Strength |
MPa | 12.5 | 12.5 | 12 | GB1040 | |
| 3 |
断裂伸长率 Elongation at Break |
% | 190 | 210 | 170 | ||
| 4 |
空气热老化性能 Thermal Aging Property |
℃x天 | 110x240 | 100x7 | 110x240 | GB/T2951.7 | |
| 4.1 |
拉伸强度变化率 Variation on Tensile Strength |
% | 6 | -15 | 13 | ||
| 4.2 |
断裂伸长率变化率 Variation on Elongation |
% | -10 | -9 | -15 | ||
| 5 |
热变形(90℃x4h) Hot Deformation |
% | 12 | 19 | 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 | 4.2x1012 | 4.5x1012 | 2.8x1012 | GB1410 | |
| 8 |
介电强度 Dielectric Strength |
MV/m | 26 | 26 | 26 | GB1408 | |
| 9 |
最大烟密度 Smoke Density |
有焰法 Flaming |
- | 56 | 69 | 58 | ASTM E 662 |
|
无焰法 No flaming |
182 | 240 | 186 | ||||
| 10 |
氧指数 Oxygen Index |
% | 38 | 40 | 42 | GB2406 | |
| 11 |
卤酸气体含量 Content of Halogen Acid |
IEC60754-2 | |||||
| 11.1 |
PH值 PH Value |
5.9 | 5.8 | 5.9 | |||
| 11.2 |
电导率 Electrical Conductivity |
μ s/mm | 0.9 | 1.6 | 1.2 | ||
| 12 |
毒性指数 Toxicity Index |
- | 1 | 1.5 | 1 | NES 713 | |
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