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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
PC/ABS MH275M 韩国三养
TRILOY®
仪表盘,外壳,汽车外部装饰
耐热,高抗冲
UL
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物性数据
| 热性能 | 测试条件 | 测试方法 | 韩国三养/MH275M |
|---|---|---|---|
| 热变形温度 | 1.8MPa,未退火 | ASTM D648 | 120 °C |
| 线性热膨胀系数 | MD | ASTM D696 | 7.3E-05 cm/cm/°C |
| 电气性能 | 测试条件 | 测试方法 | 韩国三养/MH275M |
|---|---|---|---|
| 耗散因数 | ASTM D150 | 9E-03 | |
| 介电常数 | ASTM D150 | 3.00 | |
| 介电强度 | ASTM D149 | 25 KV/mm | |
| 耐电弧性 | ASTM D495 | 123 sec | |
| 体积电阻率 | ASTM D257 | 5E+16 ohms·cm |
| 机械性能 | 测试条件 | 测试方法 | 韩国三养/MH275M |
|---|---|---|---|
| 拉伸强度 | 屈服 | ASTM D638 | 49.0 Mpa |
| 伸长率 | 断裂 | ASTM D638 | 100 % |
| 弯曲模量 | ASTM D790 | 1960 Mpa | |
| 弯曲强度 | 屈服 | ASTM D790 | 68.6 Mpa |
| 硬度 | 测试条件 | 测试方法 | 韩国三养/MH275M |
|---|---|---|---|
| 洛氏硬度 | R级 | ASTM D785 | 118 |
| 可燃性 | 测试条件 | 测试方法 | 韩国三养/MH275M |
|---|---|---|---|
| UL阻燃等级 | UL 94 | HB |
| 物理性能 | 测试条件 | 测试方法 | 韩国三养/MH275M |
|---|---|---|---|
| 熔体质量流动速率 | 250°C/5.0kg | ASTM D1238 | 14 g/10min |
| 收缩率 | MD | ASTM D955 | 0.50-0.70 % |
| 吸水率 | 23°C,24hr | ASTM D570 | 0.20 % |