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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 MT44CH2-BK 韩国GS
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汽车领域,电器,电气元件,汽车领域的应用,电器用具
耐热,高抗冲
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物性数据
| 热性能 | 测试条件 | 测试方法 | 韩国GS/MT44CH2-BK |
|---|---|---|---|
| 热变形温度 | 0.45MPa,未退火 | ASTM D648 | 142 °C |
| 维卡软化温度 | ASTM D1525 | 155 °C |
| 机械性能 | 测试条件 | 测试方法 | 韩国GS/MT44CH2-BK |
|---|---|---|---|
| 拉伸强度 | 屈服 | ASTM D638 | 29.4 Mpa |
| 伸长率 | 断裂 | ASTM D638 | 30 % |
| 弯曲模量 | ASTM D542 | 3630 Mpa |
| 硬度 | 测试条件 | 测试方法 | 韩国GS/MT44CH2-BK |
|---|---|---|---|
| 洛氏硬度 | R级 | ASTM D785 | 91 |
| 物理性能 | 测试条件 | 测试方法 | 韩国GS/MT44CH2-BK |
|---|---|---|---|
| 熔体质量流动速率 | 230°C/2.16kg | ASTM D1238 | 9.0 g/10min |
| 收缩率 | TD | ASTM D955 | 0.90 % |
| MD | ASTM D955 | 1.0 % |
| 可燃性 | 测试条件 | 测试方法 | 韩国GS/MT44CH2-BK |
|---|---|---|---|
| UL阻燃等级 | UL 94 | HB |