| Model 牌號 |
Machine Barrel Temperature 機筒溫度 |
Molding Temperature 機頭溫度 |
| DWPJ-5010 DWPB-8010 |
70-110℃ | 110-118℃ |
| Item 試驗項目 |
Unit 單位 |
Technical requirements 技術要求 |
|
| DWPJ-5010 | DWPB-8010 | ||
| Relative Density 相對密度 |
g/cm3 | ≤1.15 | ≤1.17 |
| Tensile Strength 拉伸強度 |
MPa | ≥12 | ≥10 |
| Elongation at Break 斷裂伸長率 |
% | ≥200 | ≥230 |
| 20℃Volume Resistivity 20℃體積電阻率 |
Ω·cm | ≤100 | ≤100 |
| Volume Resistivity 體積電阻率90℃ |
Ω·cm | ≤5000 | ≤2500 |
| 90℃Volume Resistivity after air aging(100℃×168h) 100℃ 168小時空氣熱老化后 90℃時體積電阻率 |
Ω·cm | ≤1000 | ≤500 |
| Air Aging Test 空氣熱老化試驗 |
(135±2℃)×168h | ||
| Tensile Strength Variation After Aging 拉伸強度變化率 |
% | ±30 | ±30 |
| Elongation Variation After Aging 斷裂伸長變化率 |
% | ±30 | ±30 |
| Hot Set Test 熱延伸 |
200℃×0.2MPa×15min | ||
| Hot Elongation 負荷下伸長率 |
% | ≤100 | ≤100 |
| Permanent Deformation after Cooling 冷卻后永久變形(Set) |
% | ≤15 | ≤15 |
| Peel Strength 剝離強度20℃ |
N/cm | ---- | 10-40 |
| Moisture Content 水分含量 |
ppm | ≤900 | ≤800 |