Model 牌号 |
Machine Barrel Temperature 机筒温度 |
Molding Temperature 机头温度 |
FEJZ105/FEJZ125/FEJZ150 | 130-140℃ | 150-160℃ |
Item 试验项目 |
Unit 单位 |
Technical requirements 技术要求 |
|||
FEJZ105 | FEJZ125 | FEJZ150 | |||
Tensile Strength 拉伸强度 |
MPa | ≥12.5(8.0) | ≥12.5(8.0) | ≥12.5(8.0) | |
Elongation at Break 断裂伸长率 |
% | ≥250 | ≥250 | ≥250 | |
Density 密度 |
g/cm3 | ≤1.35 | ≤1.35 | ≤1.35 | |
Dielectric Strength 介电强度 |
MV/m | ≥20 | ≥20 | ≥20 | |
Aging Condition 热老化条件 |
/ | 136℃×168h | 158℃×168h | 180℃×168h | |
Variation of Tensile Strength After Aging 老化后拉伸强度变化率 |
% | ±20 | ±20 | ±20 | |
Elongation Variation After Aging 老化后断裂伸长率变化率 |
% | ±20 | ±20 | ±20 | |
Brittle Temperature With Low Temperature Impact 低温冲击脆化温度 |
℃ | ≤-40 | ≤-40 | ≤-40 | |
20℃Volume Resistivity 20℃体积电阻率 |
/ | ≥1.0×1012 | ≥1.0×1012 | ≥1.0×1012 | |
Hot Set Test Condition热延伸试验条件 200℃×0.2MPa×15min |
Hot Elongation 负荷下伸长率 |
% | ≤80 | ≤80 | ≤80 |
Permanent Deformation after Cooling 冷却后永久形变 |
% | ≤5 | ≤5 | ≤5 | |
Oxygen Index 氧指数 |
% | 28 | 28 | 28 | |
Burning Level 燃烧等级 |
/ | 94-v-0 | 94-v-0 | 94-v-0 |