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环保型PVC鼠类和白蚁防护涂料 W-7021-P W-9021-P W-0521-P
Lead-free Anti-rat and Anti-Termite PVC Jacketing Compound...
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Product Description产品描述
Lead-free anti-rat and anti-termite 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 special plasticizer, stabilizer and other accessory ingredients.
环保PVC鼠类和白蚁防护涂料是以优质聚氯乙烯树脂为基础的,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 mechanical and physical properties, and good processability. They meet RoHS Standard. All their properties are referred to GB/T 8815 and GB/T 2951.38 and other standards. They are mainly used for the jacketing of cables which have anti-rat or anti-termite property requirements.
该产品具有良好的力学、物理性能和电气性能,优良加工性能,符合RoHS环保标准。产品性能参考GB/T 8815、GB/T 2951.38标准的要求,如,主要用于防鼠类或白蚁要求的电线电缆护套.。
       
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-7021-P / W-9021-P / W-0521-P 145-170℃ 165-180℃
 

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-7021-P W-9021-P W-0521-P
Tensile Strength
抗拉强度
MPa ≥15.0 ≥16.0 ≥16.0
Elongation at Break
断续扩展
% ≥180 ≥180 ≥180
ThermalDeformation
热变形
% ≤50 ≤40 ≤40
Brittle Temperature with Impact
冲击脆化温度
-25 -20 -20
200℃Thermal Stability
200℃时间热稳定性时间
min ≥50 ≥80 ≥80
20℃Volume Resistivity
20℃时间体积电阻
Ω.m ≥1.0×108 ≥1.0×109 ≥1.0×109
Dielectric Strength
介电强度
MV/m ≥18 ≥18 ≥18
Thermal Aging
热老化试验
\ 100℃×168h 100℃×240h 135℃×168h
Tensile Strength After Aging
抗拉强度
MPa ≥15.0 ≥16.0 ≥16.0
Tensile Strength Variation
抗拉强度变化率
% ±20 ±20 ±20
Elongation After Aging
老化后断续延伸
% ≥180 ≥180 ≥180
Elongation Variation
断续扩展变化率
% ±20 ±20 ±20
Mass Losses
质量损失(100℃×168h)
g/m2 ≤23 ≤15 ≤20
Anti-ratPerformance
防鼠性能
\ SD rat didn’t bite within 7 days
SD老鼠 7天空中没有啃食
SD rat didn’t bite within 7 days
SD老鼠 7天空中没有啃食
SD rat didn’t bite within 7 days
SD老鼠 7天空中没有啃食
Anti-termite Performance ( test group technique )
白蚁防护性能(测试组法)
\ Level 2 passed
二次过道
Level 2 passed
二次过道
Level 2 passed
二次过道