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原料比对
产品信息
品名
品牌名
典型应用
特性
认证
PEI ProPolymers PEI 2300 美国ProPolymers
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国ProPolymers/ProPolymers PEI 2300 |
|---|---|---|---|
| 热变形温度 | 0.45MPa,未退火 | ASTM D648 | 212 °C |
| 1.8MPa,未退火 | ASTM D648 | 210 °C | |
| 维卡软化温度 | ASTM D1525 | 228 °C |
| 冲击性能 | 测试条件 | 测试方法 | 美国ProPolymers/ProPolymers PEI 2300 |
|---|---|---|---|
| 悬壁梁缺口冲击强度 | ASTM D256 | 80 J/m | |
| ASTM D256 | 10.0 kJ/m² | ||
| 悬壁梁无缺口冲击强度 | ASTM D256 | 430 J/m | |
| ASTM D256 | 40.0 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 美国ProPolymers/ProPolymers PEI 2300 |
|---|---|---|---|
| 拉伸强度 | 屈服 | ASTM D638 | 169 MPa |
| 伸长率 | 断裂 | ASTM D638 | 2.5 % |
| 弯曲模量 | ASTM D790 | 8960 MPa | |
| 弯曲强度 | ASTM D790 | 228 MPa |
| 硬度 | 测试条件 | 测试方法 | 美国ProPolymers/ProPolymers PEI 2300 |
|---|---|---|---|
| 洛氏硬度 | M级 | 114 |
| 物理性能 | 测试条件 | 测试方法 | 美国ProPolymers/ProPolymers PEI 2300 |
|---|---|---|---|
| 密度 | ASTM D792 | 1.51 g/cm³ | |
| 熔体质量流动速率 | 337°C/6.6kg | ASTM D1238 | 5.0 g/10min |
| 收缩率 | TD | ASTM D955 | 0.20to0.40 % |
| MD | ASTM D955 | 0.20to0.40 % | |
| 吸水率 | 24hr | ASTM D570 | 0.16 % |