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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 2730G 河南神马尼龙
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齿轮,电动工具,工业机械
易加工,玻纤增强,玻纤增强型,尺寸稳定性能,力学性能优良
UL
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物性数据
| 热性能 | 测试条件 | 测试方法 | 河南神马尼龙/2730G |
|---|---|---|---|
| UL阻燃等级 | UL 94 | HB | |
| 热变形温度 | 1.80MPa | ISO 75 | 250 °C |
| 熔融温度 | 干态 | ISO 3146 | 254-261 °C |
| 线性热膨胀系数 | ISO 11359 | 1.5-2 10-5k |
| 其它性能 | 测试条件 | 测试方法 | 河南神马尼龙/2730G |
|---|---|---|---|
| 备注 | SGS认证 |
| 机械性能 | 测试条件 | 测试方法 | 河南神马尼龙/2730G |
|---|---|---|---|
| 断裂伸长率 | 干态 | ISO 527 | 7.2 % |
| 简支梁缺口冲击强度 | 干态 | ISO 179 | 14.4 kJ/m² |
| 拉伸模量 | 干态 | ISO 527 | 4.7 GPa |
| 拉伸强度 | 干态 | ISO 527 | 177.7 Mpa |
| 弯曲模量 | 干态 | ISO 178 | 5.2 GPa |
| 弯曲强度 | 干态 | ISO 178 | 225.2 Mpa |
| 悬壁梁缺口冲击强度 | 干态 | ISO 180 | 11.9 kJ/m² |
| 基本性能 | 测试条件 | 测试方法 | 河南神马尼龙/2730G |
|---|---|---|---|
| 密度 | ISO 1183 | 1.36 g/cm³ | |
| 熔体质量流动速率 | 干态 | ISO 1133 | 31.9 g/10min |
| 物理性能 | 测试条件 | 测试方法 | 河南神马尼龙/2730G |
|---|---|---|---|
| 收缩率 | 垂直 | 0.9 % | |
| 平行 | 0.55 % |