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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
PBT/PET PCR GF 20 BK 美国舒尔曼
SCHULADUR®
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填料：玻璃纤维增强材料,20% 填料按重量
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国舒尔曼/PCR GF 20 BK |
|---|---|---|---|
| 热变形温度 | 1.8MPa,未退火 | ISO 75-2/Af | 200 °C |
| 0.45MPa,未退火 | ISO 75-2/Bf | 225 °C |
| 冲击性能 | 测试条件 | 测试方法 | 美国舒尔曼/PCR GF 20 BK |
|---|---|---|---|
| 简支梁无缺口冲击强度 | -30°C | ISO 179/1eU | 28 kJ/m² |
| 23°C | ISO 179/1eU | 30 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 美国舒尔曼/PCR GF 20 BK |
|---|---|---|---|
| 拉伸模量 | ISO 527-2/1A/1 | 8100 Mpa | |
| 拉伸强度 | 断裂 | ISO 527-2/1A/5 | 125 Mpa |
| 拉伸应变 | 断裂 | ISO 527-2/1A/5 | 2.5 % |
| 电气性能 | 测试条件 | 测试方法 | 美国舒尔曼/PCR GF 20 BK |
|---|---|---|---|
| 表面电阻率 | IEC 60093 | >1.0E+15 ohms | |
| 体积电阻率 | IEC 60093 | >1.0E+13 ohms·cm |
| 物理性能 | 测试条件 | 测试方法 | 美国舒尔曼/PCR GF 20 BK |
|---|---|---|---|
| 熔体体积流动速率 | 260°C/2.16kg | ISO 1133 | 24.0 cm3/10min |
| 吸水率 | 23°C,24hr | ISO 62 | 0.30 % |
| 可燃性 | 测试条件 | 测试方法 | 美国舒尔曼/PCR GF 20 BK |
|---|---|---|---|
| UL阻燃等级 | 0.75mm | IEC 60695-11-10,-20 | HB |
| 1.5mm | IEC 60695-11-10,-20 | HB | |
| 灼热丝易燃指数 | 2.0mm | IEC 60695-2-12 | 650 °C |