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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
PBT 211-G0 北化院
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物性数据
| 热性能 | 测试条件 | 测试方法 | 北化院/211-G0 |
|---|---|---|---|
| UL阻燃等级 | 3.2mm | UL 94 | HB |
| 热变形温度 | 0.45MPa | GB1634-84 | 155 ℃ |
| 1.80Mpa | GB1634-84 | 70 ℃ | |
| 线性热膨胀系数 | GB1036-89 | 8.2 |
| 机械性能 | 测试条件 | 测试方法 | 北化院/211-G0 |
|---|---|---|---|
| 简支梁缺口冲击强度 | GB1042-80 | 8 KJ/m | |
| 拉伸强度 | GB1040-79 | 60 Mpa | |
| 洛氏硬度 | GB9342-88 | 115 R | |
| 摩擦系数 | 对树脂 | GB3960-83 | 0.17 |
| 对钢 | GB3960-83 | 0.14 | |
| 伸长率 | 断裂 | GB1040-79 | 100 % |
| 弯曲模量 | GB1042-79 | 2100 Mpa | |
| 弯曲强度 | GB1042-79 | 110 Mpa |
| 电气性能 | 测试条件 | 测试方法 | 北化院/211-G0 |
|---|---|---|---|
| 介电常数 | GB1409-78 | 2.9 | |
| 介电强度 | GB1408-78 | 22 MV/m | |
| 介电损耗 | 正切 | GB1409-78 | 0.02 |
| 耐电弧性 | GB1411-78 | 120 S | |
| 体积电阻率 | GB1410-78 | 3.0 Ω.m×10 |
| 物理性能 | 测试条件 | 测试方法 | 北化院/211-G0 |
|---|---|---|---|
| 密度 | GB1033-70 | 1.30 | |
| 收缩率 | 垂直/平行 | ASTM D955 | 1.9/1.5 % |
| 吸水率 | GB1034-86 | 0.09 |