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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 MD001 日本三菱丽阳
ACRYPET™
汽车部件,照明灯具
阻燃,耐高温,抗紫外线
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物性数据
| 热性能 | 测试条件 | 测试方法 | 日本三菱丽阳/MD001 |
|---|---|---|---|
| 比热 | JIS K-7123 | 1.5[0.35] J/g.c[(cal/g/℃)] | |
| 螺旋流动长度 | 230℃ | MRC | 190-290 mm |
| 热变形温度 | 1.82MPa | ASTM D-648 | 89 °C |
| 维卡软化温度 | 9.8N | ASTM D-1525 | 104 °C |
| 线性热膨胀系数 | ASTM D-696 | 6×10 1/℃ | |
| ASTM D-177 | 0.2 W/m℃ |
| 电气性能 | 测试条件 | 测试方法 | 日本三菱丽阳/MD001 |
|---|---|---|---|
| 介电常数 | 60Hz | 3.7 | |
| 介电强度 | 20[20] MV/m[KV/mm] | ||
| 介电损耗 | 60Hz，正切 | 0.05 | |
| 耐电弧性 | JIS K-6911 | 没有痕迹 | |
| 体积电阻率 | JIS K-6911 | ＞10 m[cm] | |
| JIS K-6911 | ＞10 |
| 机械性能 | 测试条件 | 测试方法 | 日本三菱丽阳/MD001 |
|---|---|---|---|
| 拉伸强度 | ASTM D-638 | 69[700] MPa[KG/cm | |
| 洛氏硬度 | ASTM D-785 | 92 M Scale | |
| 伸长率 | ASTM D-638 | 7 % | |
| 弯曲模量 | 1/4"棒 | ASTM D-790 | 3.0[3.1×10 GPa[KG/cm |
| 弯曲强度 | 1/4"棒 | ASTM D-790 | 103[1050] MPa[KG/cm |
| 悬壁梁缺口冲击强度 | 1/4槽口副 | ASTM D-256 | 16[1.6] J/m[kg.cm/cm] |
| 基本性能 | 测试条件 | 测试方法 | 日本三菱丽阳/MD001 |
|---|---|---|---|
| 熔体质量流动速率 | 230℃，37.3n | ASTM D-1238 | 6.0 g/10min |
| 吸水率 | 24hr | ASTM D-570 | 0.3 % |
| 加工性能 | 测试条件 | 测试方法 | 日本三菱丽阳/MD001 |
|---|---|---|---|
| 收缩率 | ASTM D-955 | 0.2-0.5 % |
| 物理性能 | 测试条件 | 测试方法 | 日本三菱丽阳/MD001 |
|---|---|---|---|
| 透过率 | 2mm | ASTM D-1003 | 93 % |
| 折射率 | ASTM D-542 | 1.49 |