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环保型聚氯乙烯弹性体阻燃护套 W-7326 W-9326 W-05326
Lead-free Elastomeric Flame Retardant PVC Jacketing Compound...
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Product Description产品描述
Lead-free elastomeric flame retardant PVC jacketing 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 plasticizer, stabilizer, flame retardant and other accessory ingredients.
环保型PVC弹性体阻燃护套是以高质量的PVC树脂为基础的,添加特殊增塑剂、稳定装置 、阻燃剂和其他助剂,混合后、塑化、粒状电缆数据。
 
Characteristics and Application 特点和用途
These products have excellent mechanical and physical properties, soft and flexible, good processability. They meet RoHS Standard. They are mainly used for the jacketing of oil-resistant and flame-retardant cables, elevator cables, oil-resistant soft wires of dust cleaner, heavy soft wires, crane cables and so on.
产品具有良好的力学性能和物理性能、弹性和柔软性,优良加工性能,符合RoHS环保标准。主要用于耐油性和阻燃要求的电线电缆、电梯电缆、耐油真空吸尘器软线、重软线、保护数据,如起重机电缆。
 
Processing Indicator加工技术
Recommend to use of 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-7326 / W-9326 / W-05326 165-170℃ 175-185℃
 
 
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-7326 W-9326 W-05326
Density
比例
\ ≤1.45 ≤1.45 ≤1.45
Oxygen Index
氧指数
% ≥28 ≥28 ≥28
Tensile Strength
抗拉强度
MPa ≥12.5 ≥12.5 ≥12.5
Elongation at Break
断续扩展
% ≥250 ≥250 ≥250
200℃Thermal Stability
200℃时间热稳定性时间
min ≥80 ≥80 ≥80
20℃Volume Resistivity
20℃时间体积电阻
Ω.m ≥1×108 ≥1×108 ≥1×108
Dielectric Strength
介电强度
MV/m ≥18 ≥18 ≥18
Brittle Temperature with Impact
冲击脆化温度
-40 -40 -40
Hardness
硬度
Shore A ≤75 ≤75 ≤78
Thermal Aging
热老化试验
/ 100℃×168h 100℃×240h 135℃×168h
Tensile Strength Variation
抗拉强度变化率
% ±30 ±30 ±30
Elongation Variation
断续扩展变化率
% ±30 ±30 ±30
Oil Resistance
耐油性(ASTM 902)
Temperature of Test试验温度 70 70 70
Time of Test
测试时间
h 4 4 4
Tensile Strength Variation
抗拉强度变化率
% ±30 ±30 ±30
Elongation Variation
断续扩展变化率
% ±30 ±30 ±30