| Model 牌號 |
Machine Barrel Temperature 機筒溫度 |
Molding Temprature 模頭溫度 |
| GXT-125 | 160-210℃ | 215-220℃ |
| Item 試驗項目 |
Unit 單位 |
Technical requirements 技術要求 |
||
| Density 密度 |
g/cm3 | 0.922±0.005 | ||
| Tensile Strength 拉伸強度 |
MPa | ≥13.5 | ||
| Elongation at Break 斷裂伸長率 |
% | ≥3450 | ||
| Hardness 硬度（shoreA） |
---- | ≤88 | ||
| Brittle Temperature with Low Temperature 低溫脆化溫度 |
℃ 失效數 |
-76 ≤15/30 |
||
| 20℃Volume Resistivity 20℃體積電阻率 |
Ω·m | ≥1.0×1014 | ||
| 20℃Dielectric Strength,50Hz 20℃介電強度, 50Hz |
MV/m | ≥25.0 | ||
| 20℃Dielectric Constant,50Hz 20℃介電常數, 50Hz |
---- | ≤2.35 | ||
| Air Aging Condition 熱空氣老化條件 158±2℃×168h |
Tensile Strength Variation After Aging 拉伸強度變化率 |
% | ±25 | |
| Elongation Variation After Aging 斷裂伸長變化率 |
% | ±25 | ||
| Hot Set Test Condition 熱延伸試驗條件 200℃×0.2MPa×15min |
1mmthick 95 ℃ boiled 2 hours test 1mm厚95℃水煮 2小時測試 |
Hot Elongation 負荷下伸長率 |
% | ≤100 |
| Permanent Deformation after Cooling 冷卻后永久形變 |
% | ≤5 | ||