• 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
Lead-free migration resistant PVC compounds are granule compounds which are manufactured with mixing, plasticizing and pelletizing processes. They regard advanced PVC resin as the basic raw material, and add special plasticizer, stabilizer and other accessory ingredients.
环保型聚氯乙烯耐迁移料是以优质聚氯乙烯树脂为基料，加入特种增塑剂、特种稳定剂等助剂，经混合、塑化、造粒而成的粒状电缆料。
 
Characteristics and Application 特点及用途
The products have excellent migration-resistant properties and good processability. They can meet RoHS Standard. They are mainly used for the jacketing of wire and cables which have anti-PS or anti-ABS property requirements.
产品具有良好的非迁移性，加工性能优异，符合RoHS环保标准。主要用于耐PS或ABS电线电缆绝缘和护套。
 
Processing Indicator加工工艺
Recommend to use single-screw extruders with L/D= 20-25.
建议使用普通长径比为20-25的单螺杆挤出机进行生产。

Model 牌号	Machine Barrel Temperature 机筒温度	Molding Temperature 机头温度
W-7091 / W-9091 / W-0591	150-175℃	170-185℃
W-7092 / W-9092 / W-0592	150-175℃	170-180℃

 
Physical and Electrical Properties
机械物理性能及电性能指标

Item 试验项目	Unit 单位	Technical Requirements 技术要求
		W-7091	W-7092	W-9091	W-9092	W-0591	W-0592
Tensile Strength 拉伸强度	MPa	≥15.0	≥15.0	≥15.0	≥15.0	≥16.0	≥16.0
Elongation at Break 断裂伸长率	%	≥150	≥180	≥150	≥180	≥150	≥180
Thermal Deformation 热变形	%	≤40	≤50	≤40	≤50	≤40	≤50
Brittle Temperature with Impact 冲击脆化温度	℃	-15	-20	-15	-20	-15	-20
200℃Thermal Stability 200℃时热稳定时间	min	≥60	≥60	≥80	≥80	≥80	≥80
20℃Volume Resistivity 20℃时体积电阻率	Ω.m	≥1.0×1011	≥1.0×108	≥1.0×1011	≥1.0×109	≥1.0×1011	≥1.0×109
Dielectric Strength 介电强度	MV/m	≥20	≥18	≥20	≥18	≥20	≥18
Thermal Aging 热老化试验	\	100℃×168h	100℃×168h	100℃×240h	100℃×240h	135℃×168h	135℃×168h
Tensile strength after aging 老化后拉伸强度	MPa	≥15.0	≥15.0	≥15.0	≥15.0	≥16.0	≥16.0
Tensile Strength Variation 拉伸强度变化率	%	±20	±20	±20	±20	±20	±20
Elongation After Aging 老化后断裂伸长率	%	≥150	≥180	≥150	≥180	≥150	≥180
Elongation Variation 断裂伸长率变化率	%	±20	±20	±20	±20	±20	±20
Migration ResistantTest 耐迁移试验 (55℃×168h)	\	无污染	无污染	无污染	无污染	无污染	无污染