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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 DSC402SG2 韩国德诗科
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物性数据
| 热性能 | 测试条件 | 测试方法 | 韩国德诗科/DSC402SG2 |
|---|---|---|---|
| 热变形温度 | 0.45MPa,未退火 | ASTM D648 | 200 °C |
| 1.8MPa,未退火 | ASTM D648 | 190 °C | |
| 熔融温度 | DSC | 222 °C |
| 冲击性能 | 测试条件 | 测试方法 | 韩国德诗科/DSC402SG2 |
|---|---|---|---|
| 悬壁梁缺口冲击强度 | ASTM D256 | 69 J/m |
| 机械性能 | 测试条件 | 测试方法 | 韩国德诗科/DSC402SG2 |
|---|---|---|---|
| 拉伸强度 | ASTM D638 | 68.6 MPa | |
| 伸长率 | 断裂 | ASTM D638 | 5.0 % |
| 弯曲模量 | ASTM D790 | 2940 MPa | |
| 弯曲强度 | ASTM D790 | 118 MPa |
| 硬度 | 测试条件 | 测试方法 | 韩国德诗科/DSC402SG2 |
|---|---|---|---|
| 洛氏硬度 | R级 | ASTM D785 | 117 |
| 物理性能 | 测试条件 | 测试方法 | 韩国德诗科/DSC402SG2 |
|---|---|---|---|
| 密度 | ASTM D792 | 1.30 g/cm³ | |
| 收缩率 | MD | 0.40to0.60 % |
| 可燃性 | 测试条件 | 测试方法 | 韩国德诗科/DSC402SG2 |
|---|---|---|---|
| UL阻燃等级 | UL 94 | HB |