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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
HIPS 438 香港盛禧奥（斯泰隆）
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容器,商务设备,家用货品
食品接触合规,高韧性,耐热,高流动,高抗冲,高刚性
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物性数据
| 热性能 | 测试条件 | 测试方法 | 香港盛禧奥（斯泰隆）/438 |
|---|---|---|---|
| UL阻燃等级 | 1.50mm | UL 94 | HB |
| 热变形温度 | 1.80MPa，未退火 | ASTM D-648 | 77.2 °C |
| 1.80MPa，退火 | ASTM D-648 | 98.9 °C | |
| 维卡软化温度 | ASTM D-1525 | 105 °C | |
| 线性热膨胀系数 | Flow | ASTM D-696 | 0.000076 cm/cm/℃ |
| 机械性能 | 测试条件 | 测试方法 | 香港盛禧奥（斯泰隆）/438 |
|---|---|---|---|
| 拉伸强度 | 屈服 | ASTM D-638 | 33.1 Mpa |
| 伸长率 | 断裂 | ASTM D-638 | 40 % |
| 弯曲模量 | ASTM D-790 | 2560 Mpa | |
| 弯曲强度 | ASTM D-790 | 58.6 Mpa | |
| 悬壁梁缺口冲击强度 | 23℃ | ASTM D-256 | 90.7 J/m |
| 基本性能 | 测试条件 | 测试方法 | 香港盛禧奥（斯泰隆）/438 |
|---|---|---|---|
| 熔体质量流动速率 | 200℃/5kg | ASTM D-1238 | 5.0 g/10min |
| 物理性能 | 测试条件 | 测试方法 | 香港盛禧奥（斯泰隆）/438 |
|---|---|---|---|
| 收缩率 | ASTM D-955 | 0.40-0.70 % |