• XLPE絕緣材料
• 內外屏蔽材料
• 汽車線束絕緣材料
• 彈性體材料
• UL系列材料
• 通用PVC材料

Product description 產品描述
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.
本產品適用于35KV及以下擠包絕緣電力電纜導體與絕緣層交聯型半導電屏蔽，采用進口原輔助材料經先進的瑞士BUSS設備混煉加工而成，制成電纜表面光滑圓整，本產品深受海內外著名電纜跨國公司的青睞。
 
Processing Indicator 加工工藝
Recommend to process with the PE extruder. 建議使用聚乙烯專用擠出機進行加工。

Model 牌號	Machine Barrel Temperature 機筒溫度	Molding Temperature 機頭溫度
YPJ-35/YPB-35	70-115℃	110-117℃

 
Physical and Electrical Properties 物理和電氣性能

Item 試驗項目	Unit 單位	Technical requirements 技術要求
		YPJ-35	YPB-35
Relative Density 相對密度	g/cm3	≤1.14	≤1.17
Tensile Strength 拉伸強度	MPa	≥14	≥10
Elongation at Break 斷裂伸長率	%	≥220	≥240
20℃Volume Resistivity 20℃體積電阻率	Ω·cm	≤50	≤100
Volume Resistivity 體積電阻率90℃	Ω·cm	≤1000	≤1500
90℃Volume Resistivity after air aging(100℃×168h) 100℃168小時空氣熱老化后 90℃時體積電阻率	Ω·cm	≤800	≤1000
Air Aging Test 空氣熱老化試驗	/	(135±2℃)×168h
Tensile Strength Variation After Aging 拉伸強度變化率	%	±25	±25
Elongation Variation After Aging 斷裂伸長變化率	%	±25	±25
Hot Set Test 熱延伸		200℃×0.2MPa×15min
Hot Elongation 負荷下伸長率(Hot)	%	≤100	≤100
Permanent Deformation after Cooling 冷卻后永久變形(Set)	%	≤15	≤15
Peel Strength 剝離強度20℃	N/cm	----	10-40