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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
PC/PET UT305 德国科思创（拜耳）
Makroblend®
电子领域,电气领域
尺寸稳定,耐高温
UL
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物性数据
| 热性能 | 测试条件 | 测试方法 | 德国科思创（拜耳）/UT305 |
|---|---|---|---|
| 0.45MPa,未退火 | ISO 75-2/B | 128 °C | |
| 1.8MPa,未退火 | ISO 75-2/A | 108 °C | |
| RTI | UL 746 | 75.0 °C | |
| RTI Elec | UL 746 | 75.0 °C | |
| RTI Imp | UL 746 | 75.0 °C | |
| 维卡软化温度 | ISO 306/B120 | 140 °C |
| 冲击性能 | 测试条件 | 测试方法 | 德国科思创（拜耳）/UT305 |
|---|---|---|---|
| 简支梁缺口冲击强度 | 23°C | ISO 179/1eA | 8.0 kJ/m² |
| -30°C | ISO 179/1eA | 6.0 kJ/m² | |
| 简支梁无缺口冲击强度 | 23°C | ISO 179/1eU | 无断裂 |
| -30°C | ISO 179/1eU | 无断裂 | |
| 悬壁梁缺口冲击强度 | -30°C | ISO 180/A | 6.0 kJ/m² |
| 23°C | ISO 180/A | 7.0 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 德国科思创（拜耳）/UT305 |
|---|---|---|---|
| 拉伸模量 | 23°C | ISO 527-2/1 | 2600 Mpa |
| 拉伸强度 | 断裂,23°C | ISO 527-2/50 | 54.0 Mpa |
| 屈服,23°C | ISO 527-2/50 | 70.0 Mpa | |
| 拉伸应变 | 屈服,23°C | ISO 527-2/50 | 5.5 % |
| 断裂,23°C | ISO 527-2/50 | 110 % |
| 物理性能 | 测试条件 | 测试方法 | 德国科思创（拜耳）/UT305 |
|---|---|---|---|
| 密度 | 23°C | ISO 1183 | 1.24 g/cm³ |
| 熔体体积流动速率 | 270°C/5.0kg | ISO 1133 | 49.0 cm3/10min |
| 收缩率 | MD2 | ISO 2577 | 0.65 % |
| MD:90°C,1小时 | ISO 2577 | 0.10 % | |
| TD:90°C,1小时 | ISO 2577 | 0.10 % | |
| TD1 | ISO 2577 | 0.65 % |
| 可燃性 | 测试条件 | 测试方法 | 德国科思创（拜耳）/UT305 |
|---|---|---|---|
| UL阻燃等级 | 1.50mm | UL 94 | HB |