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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
PET/PBT 3730GF 韩国工程塑料
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物性数据
| 热性能 | 测试条件 | 测试方法 | 韩国工程塑料/3730GF |
|---|---|---|---|
| 热变形温度 | 1.8MPa,未退火 | ASTM D648 | 210 ℃ |
| 0.45MPa,未退火 | ASTM D648 | 220 ℃ | |
| 熔融温度 | DSC | 220-250 ℃ |
| 其它 | 测试条件 | 测试方法 | 韩国工程塑料/3730GF |
|---|---|---|---|
| UL阻燃等级 | 0.08mm | UL 94 | HB |
| 机械性能 | 测试条件 | 测试方法 | 韩国工程塑料/3730GF |
|---|---|---|---|
| 拉伸强度 | 屈服,23℃ | ASTM D638 | 137 MPa |
| 伸长率 | 断裂，23℃ | ASTM D638 | 3.0 % |
| 弯曲模量 | 23℃ | ASTM D790 | 9220 MPa |
| 弯曲强度 | 23℃ | ASTM D790 | 206 MPa |
| 悬壁梁缺口冲击强度 | 23℃ | ASTM D256 | 72.6 J/m |
| 物理性能 | 测试条件 | 测试方法 | 韩国工程塑料/3730GF |
|---|---|---|---|
| 洛氏硬度 | R计秤 | ASTM D785 | 120 |
| 密度 | ASTM D792 | 1.56 g/cm³ | |
| 熔体质量流动速率 | 275℃/5.0kg | ASTM D1238 | 30 g/10min |