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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
PA66 GP2330BG 广州LG
LUMID®
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物性数据
| 热性能 | 测试条件 | 测试方法 | 广州LG/GP2330BG |
|---|---|---|---|
| RTI | 0.75 mm | UL 746 | 120 °C |
| 3.0 mm | UL 746 | 120 °C | |
| 1.5 mm | UL 746 | 110 °C | |
| RTI Elec | 3.0 mm | UL 746 | 120 °C |
| 1.5 mm | UL 746 | 110 °C | |
| 0.75 mm | UL 746 | 120 °C | |
| RTI Imp | 3.0 mm | UL 746 | 120 °C |
| 1.5 mm | UL 746 | 110 °C | |
| 0.75 mm | UL 746 | 120 °C | |
| 热变形温度 | 0.45 MPa, 未退火, 6.40 mm, 注塑 | ASTM D648 | 260 °C |
| 1.8 MPa, 未退火, 6.40 mm, 注塑 | ASTM D648 | 250 °C | |
| 熔融温度 | ASTM D3418 | 260 °C | |
| 线性热膨胀系数 | 流动 | ASTM D696 | 3.0E-5 cm/cm/°C |
| 电气性能 | 测试条件 | 测试方法 | 广州LG/GP2330BG |
|---|---|---|---|
| 介电常数 | 23°C, 1 MHz | ASTM D150 | 4.00 |
| 介电强度 | 23°C, 1.00 mm | ASTM D149 | 25 KV/mm |
| 体积电阻率 | 23°C | ASTM D257 | 1.0E+16 ohms·cm |
| 机械性能 | 测试条件 | 测试方法 | 广州LG/GP2330BG |
|---|---|---|---|
| 拉伸强度 | 断裂, 23°C, 3.20 mm, 注塑 | ASTM D638 | 191 Mpa |
| 伸长率 | 断裂, 23°C, 3.20 mm, 注塑 | ASTM D638 | 3.0 % |
| 弯曲模量 | 23°C, 3.20 mm, 注塑 | ASTM D790 | 9320 Mpa |
| 弯曲强度 | 23°C, 3.20 mm, 注塑 | ASTM D790 | 279 Mpa |
| 硬度 | 测试条件 | 测试方法 | 广州LG/GP2330BG |
|---|---|---|---|
| 洛氏硬度 | R 级, 23°C, 注塑 | ASTM D785 | 122 |
| 注射 | 测试条件 | 测试方法 | 广州LG/GP2330BG |
|---|---|---|---|
| 背压 | 29.4 to 58.8 Mpa | ||
| 干燥时间 | 4.0 to 5.0 hr | ||
| 干燥温度 | 80 to 100 °C | ||
| 加工（熔体）温度 | 270 to 295 °C | ||
| 料筒后部温度 | 260 to 270 °C | ||
| 料筒前部温度 | 270 to 290 °C | ||
| 料筒中部温度 | 270 to 285 °C | ||
| 螺杆转速 | 30 to 60 rpm | ||
| 模具温度 | 80 to 110 °C | ||
| 射嘴温度 | 270 to 295 °C |
| 可燃性 | 测试条件 | 测试方法 | 广州LG/GP2330BG |
|---|---|---|---|
| UL阻燃等级 | 0.75 mm | UL 94 | HB |
| 3.0 mm | UL 94 | HB | |
| 1.5 mm | UL 94 | HB |
| 物理性能 | 测试条件 | 测试方法 | 广州LG/GP2330BG |
|---|---|---|---|
| 收缩率 | 23°C, 3.20 mm, 注塑，Flow | ASTM D955 | 0.40 - 0.90 % |
| 吸水率 | 24 hr | ASTM D570 | 0.70 % |