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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
PPO(PPE) PRL PPX-GP3 美国Polymer Resources
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国Polymer Resources/PRL PPX-GP3 |
|---|---|---|---|
| 热变形温度 | 1.8MPa,未退火,3.18mm | ASTM D648 | 107 °C |
| 0.45MPa,未退火,3.18mm | ASTM D648 | 113 °C | |
| 维卡软化温度 | ASTM D15252 | 127 °C |
| 冲击性能 | 测试条件 | 测试方法 | 美国Polymer Resources/PRL PPX-GP3 |
|---|---|---|---|
| 简支梁缺口冲击强度 | 23°C | ISO 179/1 | 15 kJ/m² |
| 落镖冲击 | 3.18mm | ASTM D3029 | 16.9 J |
| 悬壁梁缺口冲击强度 | -40°C,3.18mm | ASTM D256 | 130 J/m |
| 23°C | ISO 180/1A | 15 kJ/m² | |
| 23°C,3.18mm | ASTM D256 | 210 J/m | |
| -30°C | ISO 180/1A | 4.2 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 美国Polymer Resources/PRL PPX-GP3 |
|---|---|---|---|
| 拉伸强度 | 屈服,3.17mm | ASTM D638 | 46.9 MPa |
| Break,3.18mm | ASTM D638 | 43.4 MPa | |
| 伸长率 | 断裂,3.18mm | ASTM D638 | 25 % |
| 屈服,3.18mm | ASTM D638 | 3.0 % | |
| 弯曲模量 | 3.17mm | ASTM D790 | 2210 MPa |
| 弯曲强度 | 3.18mm | ASTM D790 | 72.4 MPa |
| 电气性能 | 测试条件 | 测试方法 | 美国Polymer Resources/PRL PPX-GP3 |
|---|---|---|---|
| 体积电阻率 | ASTM D257 | 1E+16 ohms·cm |
| 硬度 | 测试条件 | 测试方法 | 美国Polymer Resources/PRL PPX-GP3 |
|---|---|---|---|
| 洛氏硬度 | R级 | ASTM D785 | 114 |
| 物理性能 | 测试条件 | 测试方法 | 美国Polymer Resources/PRL PPX-GP3 |
|---|---|---|---|
| 密度 | ASTM D792 | 1.05 g/cm³ | |
| 熔体质量流动速率 | 250°C/11.6kg | ASTM D1238 | 12to18 g/10min |
| 收缩率 | MD：3.18mm | ASTM D955 | 0.50to0.70 % |