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PVC防迁移数据是以高质量的PVC树脂为基础的，添加特殊增塑剂、特殊稳定剂及其他助剂，混合后、塑化、粒状电缆数据。
 
Characteristics and Application 特点和用途
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.
该产品具有良好的非移动性.，优良加工性能，符合RoHS环保标准。主要用于电阻PS也许ABS电线电缆绝缘和护套。
 
Processing Indicator加工技术
Recommend to use single-screw extruders with L/D= 20-25.
建议采用普通的高宽比作为20-25基于DSP的单螺杆挤出机的生产。

Model 品牌	Machine Barrel Temperature 汽缸温度	Molding Temperature 鼻温
W-7091 / W-9091 / W-0591	150-175℃	170-185℃
W-7092 / W-9092 / W-0592	150-175℃	170-180℃

 
Physical and Electrical Properties
机械物理性能和电学性能

Item 试点项目	Unit 单元	Technical Requirements 技术要求
		W-7091	W-7092	W-9091	W-9092	W-0591	W-0592
Tensile Strength 抗拉强度	MPa	≥15.0	≥15.0	≥15.0	≥15.0	≥16.0	≥16.0
Elongation at Break 断续扩展	%	≥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℃时间热稳定性时间	min	≥60	≥60	≥80	≥80	≥80	≥80
20℃Volume Resistivity 20℃时间体积电阻	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 抗拉强度	MPa	≥15.0	≥15.0	≥15.0	≥15.0	≥16.0	≥16.0
Tensile Strength Variation 抗拉强度变化率	%	±20	±20	±20	±20	±20	±20
Elongation After Aging 老化后断续延伸	%	≥150	≥180	≥150	≥180	≥150	≥180
Elongation Variation 断续扩展变化率	%	±20	±20	±20	±20	±20	±20
Migration ResistantTest 迁移阻力试验 (55℃×168h)	\	无污染	无污染	无污染	无污染	无污染	无污染