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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 S540 美国塞拉尼斯
VECTRA®
家电部件,汽车应用,薄壁制品
高流动,玻纤增强,低曲翘
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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/S540 |
|---|---|---|---|
| 热变形温度 | 1.8 MPa, 未退火 | ISO 75-2/A | 275 °C |
| 熔融温度 | ISO 11357-3 | 350 °C |
| 冲击性能 | 测试条件 | 测试方法 | 美国塞拉尼斯/S540 |
|---|---|---|---|
| 简支梁无缺口冲击强度 | 23°C | ISO 179/1eU | 13 kJ/m² |
| 悬壁梁无缺口冲击强度 | 23°C | ISO 180/1U | 13 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 美国塞拉尼斯/S540 |
|---|---|---|---|
| 拉伸模量 | ISO 527-2/1A | 7500 Mpa | |
| 拉伸强度 | 断裂 | ISO 527-2/1A/5 | 100 Mpa |
| 拉伸应变 | 断裂 | ISO 527-2/1A/5 | 3.0 % |
| 弯曲模量 | 23°C | ISO 178 | 9200 Mpa |
| 弯曲强度 | 23°C | ISO 178 | 130 Mpa |
| 注射 | 测试条件 | 测试方法 | 美国塞拉尼斯/S540 |
|---|---|---|---|
| 背压 | < 3.00 Mpa | ||
| 干燥时间 | 6.0 hr | ||
| 干燥温度 | 150 °C | ||
| 加工（熔体）温度 | 365 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 | 345 to 355 °C | ||
| 料筒前部温度 | 365 to 375 °C | ||
| 料筒中部温度 | 355 to 365 °C | ||
| 模具温度 | 80 to 140 °C | ||
| 射嘴温度 | 365 to 375 °C | ||
| 注射速度 | 快速 |
| 物理性能 | 测试条件 | 测试方法 | 美国塞拉尼斯/S540 |
|---|---|---|---|
| 收缩率 | 横向流量 | ISO 294-4 | 0.90 % |
| 流量 | ISO 294-4 | 0.10 % | |
| 吸水率 | 平衡, 23°C, 50% RH | ISO 62 | 3.0E-3 % |