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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
PET 540SUV BK544 比利时杜邦
Rynite®
汽车应用,家电
玻纤增强,耐高温
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物性数据
| 热性能 | 测试条件 | 测试方法 | 比利时杜邦/540SUV BK544 |
|---|---|---|---|
| 熔融温度Melting Temperature | ISO 11357-3 | 249 °C | |
| 线性热膨胀系数 | TD | ISO 11359-2 | 0.000075 1/℃ |
| MD | ISO 11359-2 | 0.000017 1/℃ |
| 阻燃性能 | 测试条件 | 测试方法 | 比利时杜邦/540SUV BK544 |
|---|---|---|---|
| FMVSS燃烧速率 | FMVSS 302 | B | |
| UL阻燃等级 | 1.50 mm | UL 94 | HB |
| 3.00 mm | UL 94 | HB | |
| 可燃性等级 | UL 94 | HB | |
| 燃烧速率燃烧速率 | 1 mm1.00 mm3 | ISO 3795 | < 100 mm/min |
| 冲击性能 | 测试条件 | 测试方法 | 比利时杜邦/540SUV BK544 |
|---|---|---|---|
| 简支梁缺口冲击强度 | 23℃23℃ | ISO 179/1eA | 8.8 kJ/m² |
| 简支梁无缺口冲击强度 | 23℃23℃ | ISO 179/1eU | 60 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 比利时杜邦/540SUV BK544 |
|---|---|---|---|
| 拉伸模量 | ISO 527-2 | 13500 Mpa | |
| 拉伸强度 | 断裂 | ISO 527-2 | 162 Mpa |
| 拉伸应变 | 断裂 | ISO 527-2 | 2.3 % |
| 物理性能 | 测试条件 | 测试方法 | 比利时杜邦/540SUV BK544 |
|---|---|---|---|
| 顶出温度 | 170 °C | ||
| 密度 | ISO 1183 | 1.64 g/cm³ | |
| 收缩率 | MDFlow | ISO 294-4 | 0.2 % |
| TDAcross Flow | ISO 294-4 | 0.9 % | |
| 吸水率 | 平衡，23℃，50% RH，2.00 mm | ISO 62 | 0.15 % |
| 饱和，23℃，2.00 mmSaturation，23℃，2.00 mm | ISO 62 | 0.6 % |