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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 FM270 台湾台塑
FORMOCON®
汽车领域,家用电器,家用电器,电气领域,电子领域,齿轮,电气/电子应用领域,紧固件
高流动
UL
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物性数据
| 热性能 | 测试条件 | 测试方法 | 台湾台塑/FM270 |
|---|---|---|---|
| 热变形温度 | 0.45MPa,未退火 | ASTM D648 | 158 °C |
| 1.8MPa,未退火 | ASTM D648 | 110 °C | |
| 熔融温度 | DSC | 165 °C | |
| 维卡软化温度 | ASTM D1525 | 162 °C | |
| 线性热膨胀系数 | MD | ASTM D696 | 8.5E-05 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 台湾台塑/FM270 |
|---|---|---|---|
| 悬壁梁缺口冲击强度 | 23°C | ASTM D256 | 53 J/m |
| 电气性能 | 测试条件 | 测试方法 | 台湾台塑/FM270 |
|---|---|---|---|
| 表面电阻率 | ASTM D257 | 1E+16 ohms | |
| 介电常数 | 1MHz | IEC 60250 | 3.80 |
| 50Hz | IEC 60250 | 3.80 | |
| 1kHz | IEC 60250 | 3.80 | |
| 介电强度 | 2.00mm | ASTM D149 | 24 KV/mm |
| 体积电阻率 | 23°C | ASTM D257 | 1E+14 ohms·cm |
| 机械性能 | 测试条件 | 测试方法 | 台湾台塑/FM270 |
|---|---|---|---|
| 拉伸强度 | 屈服 | ASTM D638 | 60.8 Mpa |
| 伸长率 | 断裂 | ASTM D638 | 45 % |
| 弯曲模量 | ASTM D790 | 2550 Mpa | |
| 弯曲强度 | ASTM D790 | 93.2 Mpa | |
| 压缩强度 | 10%应变 | ASTM D695 | 108 Mpa |
| 1%应变 | ASTM D695 | 31.4 Mpa |
| 硬度 | 测试条件 | 测试方法 | 台湾台塑/FM270 |
|---|---|---|---|
| 洛氏硬度 | M级 | ASTM D785 | 80 |
| 可燃性 | 测试条件 | 测试方法 | 台湾台塑/FM270 |
|---|---|---|---|
| UL阻燃等级 | UL 94 | HB |
| 物理性能 | 测试条件 | 测试方法 | 台湾台塑/FM270 |
|---|---|---|---|
| 密度 | ASTM D792 | 1.41 g/cm³ | |
| 熔体质量流动速率 | 190°C/2.16kg | ASTM D1238 | 27 g/10min |
| 收缩率 | MD：3.00mm | ASTM D955 | 1.8-2.2 % |
| 吸水率 | 平衡,23°C,69%RH | ASTM D570 | 0.22 % |