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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
PP RB4302 韩国油化
YUHWA POLYPRO®
照明灯具,汽车部件
高强度,耐磨
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物性数据
| 热性能 | 测试条件 | 测试方法 | 韩国油化/RB4302 |
|---|---|---|---|
| 比热 | KPIC Method | 0.46 Ш/g℃ | |
| 导热系数 | KPIC Method | 3 10-4calcm/cmsec℃ | |
| 熔融温度 | ASTM D-3418 | 141 °C |
| 其它性能 | 测试条件 | 测试方法 | 韩国油化/RB4302 |
|---|---|---|---|
| 体积电阻率 | ASTM D-257 | 1 1017Ω.Н |
| 机械性能 | 测试条件 | 测试方法 | 韩国油化/RB4302 |
|---|---|---|---|
| 拉伸强度 | ASTM D-638 | 300 Kgf/cm2 | |
| 洛氏硬度 | ASTM D-785 | 85 R scale | |
| 伸长率 | 断裂 | ASTM D-638 | 450 % |
| 弯曲模量 | ASTM D-790 | 11000 Kgf/cm2 | |
| 悬壁梁缺口冲击强度 | ASTM D-256 | 7 Kgf/cm2 |
| 电气性能 | 测试条件 | 测试方法 | 韩国油化/RB4302 |
|---|---|---|---|
| 耗散因数 | 1KHz | ASTM D-150 | 2 10-4 |
| 介电常数 | 1KHz | ASTM D-150 | 2.3 |
| 介电强度 | ASTM D-149 | 48 KV/М | |
| 耐电弧性 | ASTM D-495 | 130 sec |
| 基本性能 | 测试条件 | 测试方法 | 韩国油化/RB4302 |
|---|---|---|---|
| 密度 | ASTM D-1505 | 0.9 g/cm³ | |
| 熔体质量流动速率 | ASTM D-1238 | 2 g/10min | |
| 吸水率 | ASTM D-570 | >0.01 % |