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环保型90℃PVC耐油阻燃软护套数据 W-9021H
90℃Soft Lead-free Oil-resistant Flame-retardant PVC Jacketing Compound...
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Product Description产品描述
90℃soft lead-free oil-resistant 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 special plasticizer, stabilizer, high-efficiency flame-retardant and other accessory ingredients.
环保型90℃PVC耐油阻燃软护套数据是以优质聚氯乙烯树脂为基础的,添加特殊增塑剂、专用稳定剂、高效阻燃剂及其他助剂,混合后、塑化、粒状电缆数据。
 
Characteristics and Application 特点和用途
The products have excellent oil-resistant properties, flame-retardant property, soft and good processability. They can meet RoHS Standard. They are mainly used for the jacketing of 90℃cables which have flame-retardant and oil-resistant property requirements.
产品具有良好的耐油性、阻燃柔软性,优良加工性能,符合RoHS环保标准。主要用于90℃耐温等级和阻燃高耐油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-9021H 150-175℃ 170-185℃
 

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
Density
比例
\ ≤1.40
Tensile Strength
抗拉强度
MPa ≥10.3
Elongation at Break
断续扩展
% ≥150
Hardness
硬度
Shore A 70±5
200℃Thermal Stability
200℃时间热稳定性时间
min ≥240
20℃Volume Resistivity
20℃时间体积电阻
Ω.m ≥1×108
Brittle Temperature with Impact
冲击脆化温度
-15
Oxygen Index
氧指数
  ≥27
Thermal Deformation
热变形(90℃×6h)
% ≤50
Thermal Aging
热老化试验
\ 135℃×336h
Variation of tensile strength after aging
时效后抗拉强度变化率
% ±25
Elongation at break after changing the aging rate
老化后断续扩展的变化率
% ±25
Oil Resistance
耐油性(ASTM 902)
(90℃×168h)
Tensile Strength Variation
抗拉强度变化率
% ±30
Elongation Variation
断续扩展变化率
% ±30