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10KV聚烯烃交联型半导电屏蔽料 YPJ-10, YPB-10
10 KV Cross-linkable Semi-conductive Shielding Polyolefin Compound ...
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Product description 产品描述
This kind of products is applicable for 10KV cross-linkable semi-conductive shielding between conductors of extrusion insulation power cables and insulation layers. It is manufactured with domestic raw materials by Swiss BUSS extrusion equipment through compounding process. It has excellent mechanical properties and stable processability.
本产品适用于10KV挤包绝缘电力电缆导体与绝缘层交联型半导电屏蔽,采用国内原辅助材料经先进的瑞士BUSS设备混炼加工而成,具有优良机械性能和加工稳定性。
 
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
YPJ-10 / YPB-10 70-110℃ 110-118℃
 
 
 
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
YPJ-10 YPB-10
Relative Density
相对密度
g/cm3 ≤1.13 ≤1.16
Tensile Strength
拉伸强度
MPa ≥12 ≥10
Elongation at Break
断裂伸长率
% ≥180 ≥200
20℃Volume Resisitivity
20℃体积电阻率
Ω·cm ≤100 ≤100
Volume Resisitivity
体积电阻率90℃
Ω·cm ≤5000 ≤2500
90℃Volume Resisitivity after air aging(100℃×168h)
 100℃ 168小时空气热老化后
90℃时体积电阻率
Ω·cm ≤1000 ≤500
Air Aging Test
空气热老化试验
(135±2℃)×168h
Tensile Strength Variation After Aging
拉伸强度变化率
% ±30 ±30
Elongation Variation After Aging
断裂伸长变化率
% ±30 ±30
Hot Set Test
热延伸
200℃×0.2MPa×15min
Hot Elongation
负荷下伸长率
% ≤100 ≤100
Permanent Deformation after Cooling
冷却后永久变形(Set)
% ≤15 ≤15
Peel Strength
剥离强度20℃
N/cm ---- 10-45
Moisture Content
水分含量
ppm ≤900 ≤900