• XLPE绝缘材料
• 内外屏蔽材料
• 汽车线束绝缘材料
• 弹性体材料
• UL系列材料
• 通用PVC材料

Product description 产品描述
This kind of products is applicable for 35KV cross-linkable semi-conductive shielding between conductors of extrusion insulation power cables and insulation layers. It is manufactured with importing raw materials by Swiss BUSS extrusion equipment through compounding process. The cables have smooth surfaces. This product is deeply loved by domestic and abroad cable manufacturers.
本产品适用于35KV及以下挤包绝缘电力电缆导体与绝缘层交联型半导电屏蔽，采用进口原辅助材料经先进的瑞士BUSS设备混炼加工而成，制成电缆表面光滑圆整，本产品深受海内外著名电缆跨国公司的青睐。
 
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-35/YPB-35	70-115℃	110-117℃

 
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-35	YPB-35
Relative Density 相对密度	g/cm3	≤1.14	≤1.17
Tensile Strength 拉伸强度	MPa	≥14	≥10
Elongation at Break 断裂伸长率	%	≥220	≥240
20℃Volume Resistivity 20℃体积电阻率	Ω·cm	≤50	≤100
Volume Resistivity 体积电阻率90℃	Ω·cm	≤1000	≤1500
90℃Volume Resistivity after air aging(100℃×168h) 100℃168小时空气热老化后 90℃时体积电阻率	Ω·cm	≤800	≤1000
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	%	±25	±25
Elongation Variation After Aging 断裂伸长变化率	%	±25	±25
Hot Set Test 热延伸		200℃×0.2MPa×15min
Hot Elongation 负荷下伸长率(Hot)	%	≤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	----	10-40