35KV及以下热塑性半导电内屏蔽料（普通非交联） YPS-35, YPS-10 - 内外屏蔽材料

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35KV及以下热塑性半导电内屏蔽料（普通非交联） YPS-35, YPS-10

35KV Thermoplastic Semi-conductive Conductor Shielding Compound (General Non-Cross-linkable Compound)...

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Product description 产品描述
This product is specially designed for cross-linkable overhead cables for 35KV and below and elevator cables. It regards EVA and conductive carbon black as raw material by Swiss BUSS extrusion equipment through compounding process. It is only suitable for 1+1 type extrusion equipments.
本产品是专为电压等级35KV及以下交联架空电缆或电梯电缆设计的,并采用EVA及导电炭黑经先进的瑞士BUSS设备混炼加工而成，只适用于1+1挤出设备。

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
YPS-35 YPS-10	80-100℃	120-150℃

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
Item 试验项目	Unit 单位	YPS--35	YPS-10
Relative Density 相对密度	g/cm3	≤1.106	≤1.107
Tensile Strength 拉伸强度	MPa	≥10	≥8
Elongation at Break 断裂伸长率	%	≥260	≥200
20℃Volume Resisitivity 20℃体积电阻率	Ω·cm	≤50	≤100
Volume Resisitivity 90℃体积电阻率	Ω·cm	≤1000	≤1000
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	≤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	%	±30	±30
Elongation Variation After Aging 断裂伸长变化率	%	±30	±30