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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
LCP S475 美国塞拉尼斯
VECTRA®
电动工具,家电部件,汽车应用
低曲翘,高流动,耐热,阻燃,增强,玻纤增强
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国塞拉尼斯/S475 |
|---|---|---|---|
| 热变形温度 | 8.0 MPa, 未退火 | ISO 75-2/C | 213 °C |
| 1.8 MPa, 未退火 | ISO 75-2/A | 305 °C | |
| 熔融温度 | ISO 11357-3 | 350 °C | |
| 线性热膨胀系数 | 流动 | ISO 11359-2 | 1.0E-5 cm/cm/°C |
| 横向 | ISO 11359-2 | 2.5E-5 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 美国塞拉尼斯/S475 |
|---|---|---|---|
| 简支梁无缺口冲击强度 | 23°C | ISO 179/1eU | 15 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 美国塞拉尼斯/S475 |
|---|---|---|---|
| 断裂弯曲应变 | ISO 178 | 2.4 % | |
| 拉伸模量 | ISO 527-2/1A | 12300 Mpa | |
| 拉伸强度 | 断裂 | ISO 527-2/1A/5 | 135 Mpa |
| 拉伸应变 | 断裂 | ISO 527-2/1A/5 | 1.8 % |
| 弯曲模量 | 23°C | ISO 178 | 12000 Mpa |
| 弯曲强度 | 23°C | ISO 178 | 180 Mpa |
| 电气性能 | 测试条件 | 测试方法 | 美国塞拉尼斯/S475 |
|---|---|---|---|
| 耗散因数 | 1 MHz | IEC 60250 | 8.0E-3 |
| 相对电容率 | 1 MHz | IEC 60250 | 3.70 |
| 注射 | 测试条件 | 测试方法 | 美国塞拉尼斯/S475 |
|---|---|---|---|
| 背压 | < 3.00 Mpa | ||
| 干燥时间 | 6.0 hr | ||
| 干燥温度 | 150 °C | ||
| 加工（熔体）温度 | 360 to 375 °C | ||
| 建议的最大水分含量 | 0.010 % | ||
| 料斗温度 | 20 to 40 °C | ||
| 料筒后部温度 | 330 to 350 °C | ||
| 料筒前部温度 | 345 to 365 °C | ||
| 料筒中部温度 | 340 to 360 °C | ||
| 模具温度 | 80 to 120 °C | ||
| 射嘴温度 | 355 to 370 °C | ||
| 注射速度 | 中等 |
| 物理性能 | 测试条件 | 测试方法 | 美国塞拉尼斯/S475 |
|---|---|---|---|
| 收缩率 | 横向流量 | ISO 294-4 | 0.40 % |
| 流量 | ISO 294-4 | 0.0 % |
| 可燃性 | 测试条件 | 测试方法 | 美国塞拉尼斯/S475 |
|---|---|---|---|
| UL阻燃等级 | UL 94 | V-0 |