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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
PP P640J 泰国SCG化工
SCG PP
汽车领域,汽车应用
高抗冲,高刚性,品接触可接受
良好的耐冲击性
良好的加工
高
UL
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物性数据
| 热性能 | 测试条件 | 测试方法 | 泰国SCG化工/P640J |
|---|---|---|---|
| UL阻燃等级 | UL 94 | HB | |
| 脆化温度 | ASTM D746 | -20 °C | |
| 热变形温度 | 0.45MPa, Unannealed | ASTM D-648 | 105 °C |
| 1.8MPa, Unannealed | ASTM D-648 | 55 °C | |
| 熔融温度 | ASTM D-2117 | 120-163 °C | |
| 维卡软化温度 | ASTM D-1525 | 150 °C |
| 机械性能 | 测试条件 | 测试方法 | 泰国SCG化工/P640J |
|---|---|---|---|
| 断裂伸长率 | Break | ASTM D-638 | 300 % |
| 拉伸强度 | Break | ASTM D-638 | 19.6 Mpa |
| Yield | ASTM D-638 | 27.5 Mpa | |
| 弯曲模量 | ASTM D-790 | 1180 Mpa | |
| 悬壁梁缺口冲击强度 | 0℃ | ASTM D-256 | 5 |
| 23℃ | ASTM D-256 | 10 | |
| -20℃ | ASTM D-256 | 4 | |
| 硬度 | R-Scale | ASTM D-785 | 70 |
| 基本性能 | 测试条件 | 测试方法 | 泰国SCG化工/P640J |
|---|---|---|---|
| 密度 | ASTM D-1505 | 0.91 g/cm³ | |
| 熔体质量流动速率 | 230℃/2.16 kg | ASTM D-1238 | 10 g/10min |
| 收缩率 | Across Flow: 2.00 mm | ASTM D955 | 1.0 % |
| Flow: 2.00 mm | ASTM D955 | 1.25 % |
| 光学性能 | 测试条件 | 测试方法 | 泰国SCG化工/P640J |
|---|---|---|---|
| 光泽度 | ASTM D-2457 | 30 | |
| 雾度 | ASTM D-1003 | 80 % |