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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 2210EPR-7301 基础创新塑料(美国)
ULTEM™
汽车部件,照明灯具
热稳定,高流动
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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(美国)/2210EPR-7301 |
|---|---|---|---|
| RTI Elec | UL 746 | 105 °C | |
| RTI Imp | UL 746 | 105 °C | |
| RTI Str | UL 746 | 105 °C | |
| 热变形温度 | 1.8MPa,未退火,6.40mm | ASTM D648 | 209 °C |
| 0.45MPa,未退火,6.40mm | ASTM D648 | 214 °C | |
| 1.8MPa,未退火,3.20mm | ASTM D648 | 206 °C | |
| 0.45MPa,未退火,3.20mm | ASTM D648 | 211 °C | |
| 维卡软化温度 | ASTM D15256 | 210 °C | |
| 线性热膨胀系数 | MD：-40到40°C | ASTME831 | 3.6E-05 cm/cm/°C |
| TD：-40到40°C | ASTME831 | 7.2E-05 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/2210EPR-7301 |
|---|---|---|---|
| 落镖冲击 | 23°C,TotalEnergy | ASTM D3763 | 14.9 J |
| 电气性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/2210EPR-7301 |
|---|---|---|---|
| 高电弧燃烧指数 | HAI | UL 746 | PLC 3 |
| 高电压电弧起痕速率 | HVTR | UL 746 | PLC 3 |
| 耐电弧性 | ASTM D495 | PLC6 | |
| 热丝引燃(HWI) | HWI | UL 746 | PLC 1 |
| 相比漏电起痕指数 | CTI | UL 746 | PLC 4 |
| 机械性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/2210EPR-7301 |
|---|---|---|---|
| 拉伸模量 | ASTM D638 | 6890 Mpa | |
| 拉伸强度 | 屈服 | ASTM D638 | 138 Mpa |
| 断裂 | ASTM D638 | 138 Mpa | |
| 伸长率 | 断裂 | ASTM D638 | 3.0 % |
| 屈服 | ASTM D638 | 3.0 % | |
| 弯曲模量 | 100mmSpan4 | ASTM D790 | 6890 Mpa |
| 50.0mm跨距5 | ASTM D790 | 6890 Mpa | |
| 弯曲强度 | Yield,50.0mmSpan | ASTM D790 | 207 Mpa |
| Break,100mmSpan | ASTM D790 | 207 Mpa |
| 物理性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/2210EPR-7301 |
|---|---|---|---|
| 熔体质量流动速率 | 337°C/6.6kg | ASTM D1238 | 13 g/10min |
| 收缩率 | MD：3.20mm | Internal Method | 0.50-0.70 % |
| TD：3.20mm | Internal Method | 0.50-0.70 % |
| 可燃性 | 测试条件 | 测试方法 | 基础创新塑料(美国)/2210EPR-7301 |
|---|---|---|---|
| UL阻燃等级 | 0.41mm | UL 94 | V-0 |