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PMMA V920 阿托菲纳
特性:
具有良好的耐热性耐磨性及极高之透明度与光泽度同时具有稳定之物理化学光学与电学等特性
典型应用:
可广泛地使用于光学镜头电子面板机械零件各种化妆盒子等高档工艺品汽机车指示灯电器材料以及太阳眼镜等
产品描述
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物性表
产品描述
| 典型应用: | 可广泛地使用于光学镜头 | 电子面板 | 机械零件 | 各种化妆盒子等高档工艺品 | 汽机车指示灯 | 电器材料 | 以及太阳眼镜等 |
| 特性: | 具有良好的耐热性 | 耐磨性及极高之透明度与光泽度 | 同时具有稳定之物理 | 化学 | 光学与电学等特性 |
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物性数据
| 基本性能 | 测试条件 | 测试方法 | 测试结果 | 测试单位 |
|---|---|---|---|---|
| 熔体质量流动速率 | ASTM D-1238 | 8.0 | g/10min | |
| 吸水率 | 浸水24hrs后增重 | ASTM D-570 | 0.3 | % |
| 机械性能 | 测试条件 | 测试方法 | 测试结果 | 测试单位 |
| 弯曲强度 | 横跨比=16 | ASTM D-790 | 1050(103) | kgf/cm |
| 悬壁梁缺口冲击强度 | 落锤(15.2×15.2×0.3cm重1.4kg半径0.64cm) | ASTM D256 | 14(1.4) | kg-cm(J) |
| Izod研磨缺口 | ASTM D256 | 1.2(12.3) | kgf-cm/cm(J/m) | |
| 拉伸强度 | 初级应变速率0.1cm/cm/min | ASTM D-638 | 700(69) | kgf/cm |
| 弯曲模量 | ASTM D-790 | 32000 | kgf/cm | |
| 热性能 | 测试条件 | 测试方法 | 测试结果 | 测试单位 |
| 玻璃转化温度 | Tg | 100 | ℃ | |
| 维卡软化温度 | 50℃/hr,5kg | ASTM D-1525，未退火 | 91 | ℃ |
| 使用温度范围 | 与残余应力大小有关 | 71-85 | ℃ | |
| 维卡软化温度 | 50℃/hr,1kg | ASTM D-1525，未退火 | 100 | ℃ |
| 热变形温度 | 2℃/min,18.6kgf/cm，退火 | ASTM D-648 | 91 | ℃ |
| 物理性能 | 测试条件 | 测试方法 | 测试结果 | 测试单位 |
| 密度 | ASTM D-792 | 1.19 | ||
| 洛氏硬度 | ASTM D-1525，未退火 | 95 | ||
| 折射率 | ASTM D-542 | 1.49 | ||
| 透过率 | ASTM D-1003 | 92 | % | |
| 收缩率 | (冷模/冷件),48hrs | ASTM D-935 | 0.2-0.6 | % |
免责声明：此数据表中的信息由 Plas.Com 从该材料的生产商或第三方处获得。Plas.Com 尽最大努力确保此数据的准确性。 但是 Plas.Com 对这些数据值不承担任何责任，并强烈建议在最终选择材料前，就数据值与材料供应商进行验证。