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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 E6810KHF B Z 日本住友化学
SUMIKASUPER®
电器用具,工程配件,汽车领域,食品容器,电子领域,电气领域
尺寸稳定,低曲翘,低粘度,高弹性,高温强度,耐老化
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物性数据
| 热性能 | 测试条件 | 测试方法 | 日本住友化学/E6810KHF B Z |
|---|---|---|---|
| RTI | 3.2 mm | UL 746 | 240 °C |
| RTI Elec | 3.2 mm | UL 746 | 220 °C |
| RTI Imp | 3.2 mm | UL 746 | 200 °C |
| 热变形温度 | 1.8 MPa, 未退火 | ASTM D648 | 284 °C |
| 线性热膨胀系数 | 流动 : 50 到 150°C | ASTM D696 | 1.1E-5 cm/cm/°C |
| 横向 : 50 到 150°C | ASTM D696 | 6.5E-5 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 日本住友化学/E6810KHF B Z |
|---|---|---|---|
| 悬壁梁无缺口冲击强度 | 6.40 mm | ASTM D256 | 280 J/m |
| 机械性能 | 测试条件 | 测试方法 | 日本住友化学/E6810KHF B Z |
|---|---|---|---|
| 泊松比 | ASTM E132 | 0.39 | |
| 剪切强度 | ASTM D732 | 50.0 Mpa | |
| 拉伸强度 | ASTM D638 | 126 Mpa | |
| 伸长率 | 断裂 | ASTM D638 | 4.3 % |
| 弯曲模量 | 23°C | ASTM D790 | 13500 Mpa |
| 弯曲强度 | 23°C | ASTM D790 | 134 Mpa |
| 电气性能 | 测试条件 | 测试方法 | 日本住友化学/E6810KHF B Z |
|---|---|---|---|
| 耗散因数 | 1 kHz | ASTM D150 | 0.019 |
| 1 MHz | ASTM D150 | 0.028 | |
| 介电常数 | 1 MHz | ASTM D150 | 3.90 |
| 1 kHz | ASTM D150 | 4.30 | |
| 耐电弧性 | ASTM D495 | 130 sec | |
| 体积电阻率 | ASTM D257 | 1.0E+15 ohms·cm | |
| 相比漏电起痕指数 | UL 746 | V |
| 硬度 | 测试条件 | 测试方法 | 日本住友化学/E6810KHF B Z |
|---|---|---|---|
| 洛氏硬度 | R 级 | ASTM D785 | 103 |
| 注射 | 测试条件 | 测试方法 | 日本住友化学/E6810KHF B Z |
|---|---|---|---|
| 保压 | 20.0 to 39.0 Mpa | ||
| 背压 | 0.980 to 4.90 Mpa | ||
| 干燥时间 | 3.0 hr | ||
| 干燥温度 | 120 to 150 °C | ||
| 建议最大回料比 | 30 % | ||
| 料筒后部温度 | 300 to 320 °C | ||
| 料筒前部温度 | 340 to 370 °C | ||
| 料筒中部温度 | 320 to 350 °C | ||
| 螺杆转速 | 50 to 100 rpm | ||
| 模具温度 | 70 to 160 °C | ||
| 射嘴温度 | 340 to 370 °C | ||
| 注射速度 | 中等偏快 | ||
| 注塑压力 | 78.0 to 157 Mpa |
| 物理性能 | 测试条件 | 测试方法 | 日本住友化学/E6810KHF B Z |
|---|---|---|---|
| 收缩率 | 横向流动 | ASTM D955 | 0.66 % |
| 流动 | ASTM D955 | 0.22 % | |
| 吸水率 | 饱和 | ASTM D570 | 0.020 % |
| 可燃性 | 测试条件 | 测试方法 | 日本住友化学/E6810KHF B Z |
|---|---|---|---|
| UL阻燃等级 | 0.30 mm | UL 94 | V-0 |
| 极限氧指数 | ASTM D2863 | 46 % |