Model 牌號 |
Machine Barrel Temperature 機筒溫度 |
Molding Temperature 機頭溫度 |
W-7002 | 145-170℃ | 170-185℃ |
Item試驗項目 |
Unit 單位 |
Technical Requirements 技術要求 |
||||
W-7002 | W-7002-L5 | W-7002-L6 | W-7002-L7 | W-7002-L8 | ||
Tensile Strength 拉伸強度 |
MPa | ≥15.0 | ≥15.0 | ≥15.0 | ≥15.0 | ≥15.0 |
Elongation at Break 斷裂伸長率 |
% | ≥180 | ≥180 | ≥180 | ≥180 | ≥180 |
Thermal Deformation 熱變形 |
% | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 |
Brittle Temperature with Impact 沖擊脆化溫度 |
℃ | -20 | -25 | -30 | -35 | -40 |
200℃Thermal Stability 200℃時熱穩定時間 |
min | ≥60 | ≥60 | ≥60 | ≥60 | ≥60 |
20℃Volume Resistivity 20℃時體積電阻率 |
Ω.m | ≥1.0×1011 | ≥1.0×1011 | ≥1.0×1011 | ≥1.0×1011 | ≥1.0×1011 |
Dielectric Strength 介電強度 |
MV/m | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 |
70℃Volume Resistivity 70℃時體積電阻率 |
Ω.m | ≥1.0×108 | ≥1.0×108 | ≥1.0×108 | ≥1.0×108 | ≥1.0×108 |
Thermal Aging 熱老化試驗 |
\ | 100±2℃×168h | ||||
Tensile Strength After Aging 老化后拉伸強度 |
MPa | ≥15.0 | ≥15.0 | ≥15.0 | ≥15.0 | ≥15.0 |
Tensile Strength Variation 拉伸強度變化率 |
% | ±20 | ±20 | ±20 | ±20 | ±20 |
Elongation After Aging 老化后斷裂伸長率 |
% | ≥180 | ≥180 | ≥180 | ≥180 | ≥180 |
Elongation Variation 斷裂伸長率變化率 |
% | ±20 | ±20 | ±20 | ±20 | ±20 |
Mass Losses 質量損失(100℃×168h) |
g/m2 | ≤20 | ≤20 | ≤20 | ≤20 | ≤20 |