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℃ |
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 |