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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 C2521 德国塞拉尼斯
HOSTAFORM®
健身器材,家电,电气应用,汽车应用
耐水解,高抗冲,耐油,抗氧化,耐化学性,耐碱
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物性数据
| 热性能 | 测试条件 | 测试方法 | 德国塞拉尼斯/C2521 |
|---|---|---|---|
| 热变形温度 | 1.8MPa | ISO 75 part 1/2 | 84 °C |
| 熔融温度 | DSC,10 K/min | ISO 3146 method C1b | 166 °C |
| 维卡软化温度 | VST/B/50 | ISO 306 | 140 °C |
| 线性热膨胀系数 | 23-55℃ Longitudinal | ISO 11359 part 1/2 | 140 µm/m-℃ |
| 电气性能 | 测试条件 | 测试方法 | 德国塞拉尼斯/C2521 |
|---|---|---|---|
| 耗散因数 | 低频100 Hz | IEC 60250 | 0.002 |
| 1 MHz | IEC 60250 | 0.007 | |
| 介电常数 | 低频100 Hz | IEC 60250 | 3.80 |
| 1 MHz | IEC 60250 | 3.80 | |
| 介电强度 | IEC 60243 part 1 | 35 KV/mm |
| 机械性能 | 测试条件 | 测试方法 | 德国塞拉尼斯/C2521 |
|---|---|---|---|
| 断裂伸长率 | 50mm/min | ISO 527 part 1/2 | 15 % |
| 简支梁缺口冲击强度 | 低温-30℃ | ISO 179 1eA | 0.45 J/cm |
| 23℃ | ISO 179 1eA | 0.5 J/cm | |
| 简支梁无缺口冲击强度 | 低温-30℃ | ISO 179 1eU | 5.0 J/cm |
| 23℃ | ISO 179 1eU | 5.0 J/cm | |
| 拉伸模量 | 1mm/min | ISO 527 part 1/2 | 2200 Mpa |
| 拉伸强度 | 50mm/min，屈服 | ISO 527 part 1/2 | 43 Mpa |
| 拉伸蠕变模量 | 1000 hours | ISO 899 part 1 | 1000 Mpa |
| 1 hour | ISO 899 part 1 | 1800 Mpa | |
| 球压硬度 | 30秒数值 | ISO 2039 part 1 | 110 Mpa |
| 伸长率 | 50mm/min | ISO 527 part 1/2 | 12 % |
| 弯曲模量 | ISO 178 | 2000 Mpa |
| 基本性能 | 测试条件 | 测试方法 | 德国塞拉尼斯/C2521 |
|---|---|---|---|
| 密度 | ISO 1183 | 1.34 | |
| 熔体质量流动速率 | 1.5cm | ISO 1133 | 2.01 g/10min |
| 吸水率 | 23℃and50%RH | ISO 62 | 0.2 % |
| 饱和23℃ | ISO 62 | 0.8 % |