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产品描述
认证(3)
物性表
替代型号(5)
产品描述
| 典型应用: | PMMA板 |
| 特性: | 耐高温 | 光学性能 | 热稳定 |
认证
物性数据
| 光学性能 | 测试条件 | 测试方法 | 测试结果 | 测试单位 |
|---|---|---|---|---|
| 透射率 | 3180 µm | ASTM D1003 | 93.0 | % |
| 机械性能 | 测试条件 | 测试方法 | 测试结果 | 测试单位 |
| 洛氏硬度 | M 计秤, 6.35 mm | ASTM D785 | 90 | |
| 拉伸强度 | 3.18 mm | ASTM D638 | 71.6 | Mpa |
| 伸长率 | 断裂, 3.18 mm | ASTM D638 | 10 | % |
| 弯曲强度 | 6.35 mm | ASTM D790 | 114 | Mpa |
| 悬臂梁缺口冲击强度 | 23℃, 6.35 mm | ASTM D256 | 12 | J/m |
| 热性能 | 测试条件 | 测试方法 | 测试结果 | 测试单位 |
| 热变形温度 | 1.8 MPa, 未退火, 6.35 mm | ASTM D648 | 102 | °C |
| 维卡软化温度 | ASTM D1525 | 115 | °C | |
| UL阻燃等级 | 1.59 mm | UL 94 | HB | |
| 物理性能 | 测试条件 | 测试方法 | 测试结果 | 测试单位 |
| 密度 | ASTM D792 | 1.19 | g/cm³ | |
| 熔体质量流动速率 | 230℃/3.8 kg | ASTM D1238 | 9.0 | g/10 min |
| 吸水率 | 25℃, 24 hr | ASTM D570 | 0.30 | % |
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