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热塑性聚烯烃半导电内屏蔽料(20KV及以下硅烷电缆专用) GPJ-10, GPJ-20
Thermoplastic Semi-conductive Conductor Shielding Polyolefin Compound for Overhead Silane Cables (≤20KV) ...
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Product Description 产品描述
This product is specially designed for cross-linkable overhead cables up to 20KV by Swiss BUSS extrusion equipment through compounding process. It is applicable for double-layer co-extrusion equipment with high-temperature resistant and high-speed extrusion, and deeply loved by cable manufacturers both domestic and abroad. It is a patented product in our company, the patent no. is ZL 2010 1 0587410.2.
本产品是专为电压等级20KV及以下交联架空电缆设计的,并采用先进的瑞士BUSS设备混炼加工而成。产品适用于双层共挤设备耐温高速挤出,深受国内外电缆厂客户青睐.是本公司专利产品(专利号:ZL 2010 1 0587410.2)
 
Processing Indicator 加工工艺
Recommend to process with the PE extruder.  建议使用聚乙烯专用挤出机进行加工。
Model
牌号
Machine Barrel Temperature
机筒温度
Molding Temperature
机头温度
GPJ-10/GPJ-20 80-150℃ 160-195℃
 
 
 
Physical and Electrical Properties 物理和电气性能
Item
试验项目
Unit
单位
Technical requirements
技术要求
GPJ-10 GPJ-20
Relative Density
相对密度
g/cm3 ≤1.10 ≤1.10
Tensile Strength
拉伸强度
MPa ≥12.5 ≥14
Elongation at Break
断裂伸长率
% ≥200 ≥250
20℃Volume Resisitivity
20℃体积电阻率
Ω·cm ≤100 ≤50