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105℃低烟无卤阻燃耐磨聚丙烯绝缘料 PJW105
105℃ Low-smoke Halogen-free Flame-retardant Abrasion-resistant PP Insulation Compound ...
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Product description 产品描述
PJW105 is halogen-free flame-retardant PP insulation compounds for auto cables. It is environmental and non-toxic, and has excellent abrasion-resistant property, electrical property, mechanical property and processability performance. There is no need to cross-link and is an ideal upgrading substitute of 105℃PVC and 105℃irradiation cross-linkable polyolefin insulation compounds. It can be used as insulation of auto cables, and communication cables. The highest temperature is 105℃.
PJW105为汽车电线用无卤阻燃聚丙烯绝缘料,环保无毒,具有优异的耐磨性,电气性能和机械性能,加工性能良好,无需交联,是105℃聚氯乙烯和105℃辐照交联聚烯烃绝缘料的理想升级替代品。可用于汽车电线的绝缘,也可应用于通讯电缆的绝缘,最高使用温度105℃。
 
Processing Indicator 加工工艺
Recommend to use single ordinary screw extruder with L/D=20-25.
建议使用普通长径比为20-25的单螺杆挤出机进行生产。
Model
牌号
Machine Barrel Temperature
机筒温度
Molding Temprature
熔体温度
PJW105 160-200℃ 200-210℃
 
 
 
Physical and Electrical Properties 物理及电气性能指标
Item
试验项目
Unit
单位
Technical requirements
技术要求
Tensile Strength
拉伸强度
MPa ≥17.0
Elongation at Break
断裂伸长率
% ≥500
Density
密度
g/cm3 ≤1.0
Aging Condition
热老化条件
136℃×168h
Tensile Strength Variation After Aging
拉伸强度变化率
% ±30
Elongation Variation After Aging
断裂伸长率变化率
% ±30
Brittle Temperature With Low Temperature Impact
低温冲击脆化温度
≤-35
 Dielectric Strength
介电强度
MV/m ≥25
20℃Volume Resistivity
20℃体积电阻率
Ω·m ≥1×1012
Oxygen Index
氧指数
% ≥29
 
This product has applied for the invention patent by People’s Republic of China.
该产品已申请中华人民共和国发明专利