| 厂家(产地)：美国GE | 牌号：325 | 销售方式：品牌经销 |
| 类型：标准料 | 加工级别：注塑级 | 特性级别：高流动 |
| 用途级别：通用级 |
| PBT 325 美国通用电气公司 物性数据 |
| 规格级别： | 通用级 | 外观颜色： | --- |
| 用途概述： | 用于喷洒器及喷嘴等 | ||
| 备注说明： | 特性：未增强型，改良的流动性 | ||
| 性能项目 | 试验条件[状态] | 测试方法 | 测试数据 | 数据单位 | ||||||||||
| 物理性能 | 比重 | --- | --- | 1.31 | --- | |||||||||
| 吸水率 | --- | --- | 0.08 | % | ||||||||||
| 模具收缩率 | --- | --- | 15-23 | E-3 | ||||||||||
| 增强 | --- | --- | 0 | % | ||||||||||
| 机械性能 | 拉伸强度（屈伏点） | --- | --- | 52 | MPa | |||||||||
| 拉伸率（断裂点） | --- | --- | 200 | % | ||||||||||
| 弯曲强度 | --- | --- | 83 | MPa | ||||||||||
| 弯曲模量 | --- | --- | 2343 | MPa | ||||||||||
| 冲击强度缺口 | 23℃ | --- | 53 | J/m | ||||||||||
| 硬扩度洛氏R | --- | --- | 117 | --- | ||||||||||
| 电气性能 | 损耗因数 | --- | --- | 0.02 | --- | |||||||||
| 介电常数 | --- | --- | 3.1 | --- | ||||||||||
| 体积电阻 | --- | --- | 4.00E+16 | Ohm-cm | ||||||||||
| 热 性 能 | 热变形温度 | --- | --- | 154 | ℃ | |||||||||
| 热变形温度 | --- | --- | 54 | ℃ | ||||||||||
| 线膨胀系数 | --- | --- | 8.1E-05 | 1/℃ | ||||||||||
| --- | --- |
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| 阻燃性 | --- | --- | HB | --- | ||||||||||
| 阻燃性 | --- | --- | 0.8 | mm | ||||||||||
