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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
PEI SF2255-1100 基础创新塑料(日本)
ULTEM™
汽车应用,电气应用,薄壁部件
热稳定,耐高温
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物性数据
| 热性能 | 测试条件 | 测试方法 | 基础创新塑料(日本)/SF2255-1100 |
|---|---|---|---|
| 热变形温度 | 1.8MPa,未退火,3.20mm | ASTM D648 | 203 °C |
| 线性热膨胀系数 | MD:-40到150°C | ASTME831 | 1.4E-05 cm/cm/°C |
| TD:-40到150°C | ASTME831 | 5.5E-05 cm/cm/°C |
| 机械性能 | 测试条件 | 测试方法 | 基础创新塑料(日本)/SF2255-1100 |
|---|---|---|---|
| 拉伸模量 | ASTM D638 | 10100 Mpa | |
| 拉伸强度 | 断裂 | ASTM D638 | 148 Mpa |
| 伸长率 | 断裂 | ASTM D638 | 1.8 % |
| 弯曲模量 | 50.0mm跨距 | ASTM D790 | 8090 Mpa |
| 弯曲强度 | 屈服,50.0mm跨距 | ASTM D790 | 169 Mpa |
| 可燃性 | 测试条件 | 测试方法 | 基础创新塑料(日本)/SF2255-1100 |
|---|---|---|---|
| UL阻燃等级 | 1.50mm | UL 94 | V-0 |
| 物理性能 | 测试条件 | 测试方法 | 基础创新塑料(日本)/SF2255-1100 |
|---|---|---|---|
| 熔体体积流动速率 | 345°C/10.0kg | ISO 1133 | 34.0 cm3/10min |
| 熔体质量流动速率 | 337°C/6.6kg | ASTM D1238 | 15 g/10min |
| 收缩率 | TD | Internal Method | 0.53 % |
| MD | Internal Method | 0.30 % | |
| 吸水率 | 23°C,24hr | ISO 62 | 0.060 % |