| Model 牌號 |
Machine Barrel Temperature 機筒溫度 |
Molding Temperature 機頭溫度 |
| DWPJ-5035/DWPB-8035 | 70-115℃ | 110-117℃ |
| Item 試驗項目 |
Unit 單位 |
Technical requirements 技術要求 |
|
| DWPJ-5035 | DWPB-8035 | ||
| Relative Density 相對密度 |
g/cm3 | ≤1.14 | ≤1.17 |
| Tensile Strength 拉伸強度 |
MPa | ≥15 | ≥12 |
| Elongation at Break 斷裂伸長率 |
% | ≥230 | ≥260 |
| 20℃Volume Resisitivity 20℃體積電阻率 |
Ω·cm | ≤50 | ≤100 |
| Volume Resisitivity 體積電阻率90℃ |
Ω·cm | ≤1000 | ≤1500 |
| 90℃Volume Resisitivity after air aging(100℃×168h) 100℃168小時空氣熱老化后 90℃時體積電阻率 |
Ω·cm | ≤800 | ≤1000 |
| 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 |
% | ±25 | ±25 |
| Elongation Variation After Aging 斷裂伸長變化率 |
% | ±25 | ±25 |
| Hot Set Test 熱延伸 |
200℃×0.2MPa×15min | ||
| Hot Elongation 負荷下伸長率(Hot) |
% | ≤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 | ---- | 10-35 |