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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 STM1700-7101 基础创新塑料(美国)
ULTEM™
汽车应用,电气应用
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(美国)/STM1700-7101 |
|---|---|---|---|
| 玻璃转化温度 | DSC | 200 °C | |
| 热变形温度 | 1.8MPa,未退火,3.20mm | ASTM D648 | 145 °C |
| 0.45MPa,Unannealed,64.0mmSpan | ISO 75-2/Bf | 164 °C | |
| 维卡软化温度 | ISO 306/B120 | 180 °C |
| 冲击性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/STM1700-7101 |
|---|---|---|---|
| 悬壁梁缺口冲击强度 | 23°C | ISO 180/1A | 16 kJ/m² |
| -30°C | ISO 180/1A | 8.0 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/STM1700-7101 |
|---|---|---|---|
| 拉伸模量 | ASTM D638 | 2400 Mpa | |
| ISO 527-2/1 | 2300 Mpa | ||
| 拉伸强度 | 断裂 | ASTM D638 | 53.0 Mpa |
| 屈服 | ISO 527-2/50 | 68.0 Mpa | |
| 屈服 | ASTM D638 | 62.0 Mpa | |
| 断裂 | ISO 527-2/50 | 59.0 Mpa | |
| 拉伸应变 | 断裂 | ISO 527-2/50 | 15 % |
| 屈服 | ISO 527-2/50 | 5.0 % | |
| 伸长率 | 屈服 | ASTM D638 | 5.0 % |
| 断裂 | ASTM D638 | 20 % | |
| 泰伯耐磨性 | 1000Cycles,1000g,CS-17转轮 | ASTM D1044 | 50.0 mg |
| 弯曲模量 | ISO 178 | 2000 Mpa | |
| -- | ASTM D790 | 2150 Mpa | |
| 50.0mm跨距4 | ASTM D790 | 2150 Mpa | |
| 弯曲强度 | ISO 178 | 98.0 Mpa | |
| 屈服,50.0mm跨距 | ASTM D790 | 94.0 Mpa | |
| ASTM D790 | 94.0 Mpa |
| 电气性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/STM1700-7101 |
|---|---|---|---|
| 表面电阻率 | ASTM D257 | >1.0E+15 ohms | |
| 耗散因数 | 100kHz | ASTM D150 | 6.1E-03 |
| 1MHz | ASTM D150 | 5.4E-03 | |
| 100Hz | ASTM D150 | 0.011 | |
| 介电常数 | 100kHz | ASTM D150 | 3.07 |
| 1MHz | ASTM D150 | 3.04 | |
| 100Hz | ASTM D150 | 3.13 | |
| 介电强度 | 3.20mm,inOil | ASTM D149 | 17 KV/mm |
| 体积电阻率 | ASTM D257 | >1.0E+16 ohms·cm |
| 硬度 | 测试条件 | 测试方法 | 基础创新塑料(美国)/STM1700-7101 |
|---|---|---|---|
| 硬度 | 邵氏D | ASTM D2240 | 80 |
| 弹性体 | 测试条件 | 测试方法 | 基础创新塑料(美国)/STM1700-7101 |
|---|---|---|---|
| 撕裂强度 | 1.60mm | ISO 34-1 | 37 kN/m |
| 物理性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/STM1700-7101 |
|---|---|---|---|
| 熔体质量流动速率 | 295°C/6.6kg | ASTM D1238 | 7.0 g/10min |
| 收缩率 | MD：3.20mm | Internal Method | 0.87-0.92 % |
| 吸水率 | 饱和,23°C | ISO 62 | 0.76 % |
| 可燃性 | 测试条件 | 测试方法 | 基础创新塑料(美国)/STM1700-7101 |
|---|---|---|---|
| UL阻燃等级 | 1.6mm | UL 94 | V-0 |
| 极限氧指数 | ASTM D2863 | 48 % |