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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 70NH 日本旭化成
DELPET™
照明灯具,汽车应用,电气/电子应用
透明,耐化学,具有良好的流量
UL
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物性数据
| 热性能 | 测试条件 | 测试方法 | 日本旭化成/70NH |
|---|---|---|---|
| UL阻燃等级 | UL 94 | HB | |
| 维卡软化温度 | ASTM D1525 | 114 ℃ | |
| 线性热膨胀系数 | 流动 | ASTM D696 | 0.00006 cm/cm/℃ |
| 机械性能 | 测试条件 | 测试方法 | 日本旭化成/70NH |
|---|---|---|---|
| 拉伸强度 | 屈服 | ASTM D638 | 73 MPa |
| 弯曲模量 | ASTM D790 | 3300 MPa | |
| 弯曲强度 | ASTM D790 | 118 MPa |
| 光学性能 | 测试条件 | 测试方法 | 日本旭化成/70NH |
|---|---|---|---|
| 透过率 | ASTM D1003 | 93 % | |
| 折射率 | ASTM D542 | 1.49 |