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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
PMMA CM-205 镇江奇美
ACRYREX®
汽车领域,PMMA板,照明灯具
高强度,耐高温,透明
SGSULMSDSSGSTDS
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物性数据
| 热性能 | 测试条件 | 测试方法 | 镇江奇美/CM-205 |
|---|---|---|---|
| UL阻燃等级 | 1.59 mm | UL 94 | HB |
| 热变形温度 | 1.8 MPa, 未退火, 6.35 mm | ASTM D648 | 100 °C |
| 维卡软化温度 | ASTM D1525 | 113 °C |
| 机械性能 | 测试条件 | 测试方法 | 镇江奇美/CM-205 |
|---|---|---|---|
| 拉伸强度 | 3.18 mm | ASTM D638 | 70.6 Mpa |
| 洛氏硬度 | M 计秤, 6.35 mm | ASTM D785 | 97 |
| 伸长率 | 断裂, 3.18 mm | ASTM D638 | 5.0 % |
| 弯曲强度 | 6.35 mm | ASTM D790 | 108 Mpa |
| 悬壁梁缺口冲击强度 | 23℃, 6.35 mm | ASTM D256 | 20 J/m |
| 物理性能 | 测试条件 | 测试方法 | 镇江奇美/CM-205 |
|---|---|---|---|
| 密度 | ASTM D792 | 1.19 g/cm³ | |
| 熔体质量流动速率 | 230℃/3.8 kg | ASTM D1238 | 1.8 g/10 min |
| 吸水率 | 25℃, 24 hr | ASTM D570 | 0.30 % |
| 光学性能 | 测试条件 | 测试方法 | 镇江奇美/CM-205 |
|---|---|---|---|
| 透射率 | 3180 µm | ASTM D1003 | 92.0 % |