物性数据
| 冲击性能 | 测试条件 | 测试方法 | 测试结果 |
|---|
| 悬壁梁缺口冲击强度 | 23°C,模压成型 | ASTM D256 | 110 J/m |
| 悬壁梁缺口冲击强度 | 23°C,注塑 | ASTM D256 | 140 J/m |
| 机械性能 | 测试条件 | 测试方法 | 测试结果 |
|---|
| 拉伸强度 | 断裂,注塑 | ASTM D638 | 22.7 MPa |
| 拉伸强度 | 注塑 | ASTM D638 | 22.0 MPa |
| 拉伸模量 | 注塑 | ASTM D638 | 1400 MPa |
| 伸长率 | 断裂,注塑 | ASTM D638 | 75 % |
| 弯曲模量 | 注塑 | ASTM D790 | 1400 MPa |
| 弯曲强度 | 注塑 | ASTM D790 | 28.0 MPa |
| 热性能 | 测试条件 | 测试方法 | 测试结果 |
|---|
| 热变形温度 | 0.45MPa,未退火 | ASTM D648 | 89.0 °C |
| 热变形温度 | 1.8MPa,未退火 | ASTM D648 | 79.0 °C |
| 维卡软化温度 | | ASTM D1525 | 100 °C |
| 线性热膨胀系数 | MD | ASTM D696 | 9E-05 cm/cm/°C |
| 物理性能 | 测试条件 | 测试方法 | 测试结果 |
|---|
| 密度 | | ASTM D792 | 1.04 g/cm³ |
| 熔体质量流动速率 | 200°C/5.0kg | ASTM D1238 | 3.2 g/10min |
| 收缩率 | MD：24小时 | ASTM D955 | 0.40to0.80 % |
| 硬度 | 测试条件 | 测试方法 | 测试结果 |
|---|
| 洛氏硬度 | R级 | ASTM D785 | 93 |
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比对