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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
POM M90-45H 美国塞拉尼斯
CELCON®
电气领域,电子领域,家用电器,家用电器
高粘度,耐磨,透明,高流动,耐候,通用
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国塞拉尼斯/M90-45H |
|---|---|---|---|
| 热变形温度 | 1.8MPa,Unannealed | ISO 75-2/A | 91 ℃ |
| 1.8MPa,Unannealed | ASTM D648 | 110 ℃ | |
| 维卡软化温度 | ISO 306/B50 | 161 ℃ | |
| 线性热膨胀系数 | flow | ISO 11359-2 | 0.00011 cm/cm/℃ |
| Transverse | ISO 11359-2 | 0.00012 cm/cm/℃ |
| 机械性能 | 测试条件 | 测试方法 | 美国塞拉尼斯/M90-45H |
|---|---|---|---|
| 简支梁无缺口冲击强度 | -30℃ | ISO 179/1eA | 4 kJ/m² |
| 拉伸模量 | ISO 527-2/1A/1 | 2750 MPa | |
| 拉伸强度 | Yield | ISO 527-2/1A/50 | 63 MPa |
| Break,23℃ | ASTM D638 | 60.7 MPa | |
| 拉伸应变 | Yield | ISO 527-2/1A/50 | 10 % |
| 弯曲模量 | 23℃ | ISO 178 | 2490 MPa |
| 基本性能 | 测试条件 | 测试方法 | 美国塞拉尼斯/M90-45H |
|---|---|---|---|
| 密度 | ASTM D792 | 1.41 g/cm³ | |
| 熔体质量流动速率 | 190℃/2.16kg | ISO 1133 | 8 cm³/10min |
| 收缩率 | flow | ASTM D955 | 2.2 % |
| flow | ISO 294-4 | 1.9 % | |
| Across flow | ASTM D955 | 1.8 % | |
| Across flow | ISO 294-4 | 1.7 % |