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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
PBT PBT 201G25 中国南通中蓝工程塑胶
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照明应用
填料,玻璃纤维增强材料,25%,填料按重量,
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物性数据
| 热性能 | 测试条件 | 测试方法 | 中国南通中蓝工程塑胶/ PBT 201G25 |
|---|---|---|---|
| 热变形温度 | 0.45MPa,未退火 | ASTM D648 | 210 °C |
| 1.8MPa,未退火 | ASTM D648 | 200 °C |
| 冲击性能 | 测试条件 | 测试方法 | 中国南通中蓝工程塑胶/ PBT 201G25 |
|---|---|---|---|
| 悬壁梁缺口冲击强度 | 23°C | ASTM D256 | 9.00 kJ/m² |
| 悬壁梁无缺口冲击强度 | 23°C | ASTM D256 | 55.0 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 中国南通中蓝工程塑胶/ PBT 201G25 |
|---|---|---|---|
| 拉伸强度 | 断裂 | ASTM D638 | 110 MPa |
| 弯曲模量 | ASTM D790 | 7500 MPa | |
| 弯曲强度 | ASTM D790 | 175 MPa |
| 可燃性 | 测试条件 | 测试方法 | 中国南通中蓝工程塑胶/ PBT 201G25 |
|---|---|---|---|
| UL阻燃等级 | 0.8mm | UL 94 | V-0 |
| 1.6mm | UL 94 | V-0 | |
| 3.2mm | UL 94 | V-0 |
| 物理性能 | 测试条件 | 测试方法 | 中国南通中蓝工程塑胶/ PBT 201G25 |
|---|---|---|---|
| 密度 | ASTM D792 | 1.56 g/cm³ | |
| 熔体质量流动速率 | 250°C/2.16kg | ASTM D1238 | 35 g/10min |
| 收缩率 | TD | ASTM D955 | 0.80 % |
| MD | ASTM D955 | 0.40 % | |
| 吸水率 | 平衡,23°C,50%RH | ASTM D570 | 0.17 % |