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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
POM GF25 重庆云天化
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齿轮,传送机配件,轴承
耐疲劳,抗蠕变,低收缩,耐热
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物性数据
| 热性能 | 测试条件 | 测试方法 | 重庆云天化/GF25 |
|---|---|---|---|
| 热变形温度 | 1.8Mpa,未退火 | ISO 75/2A | 160 °C |
| 其他 | 测试条件 | 测试方法 | 重庆云天化/GF25 |
|---|---|---|---|
| UL阻燃等级 | UL 94 | HB |
| 机械性能 | 测试条件 | 测试方法 | 重庆云天化/GF25 |
|---|---|---|---|
| 简支梁缺口冲击强度 | ISO 179/leA | 7 kJ/m² | |
| 拉伸模量 | ISO 527-2 | 8000 Mpa | |
| 拉伸强度 | 屈服 | ISO 527-2 | 130 Mpa |
| 拉伸应变 | 断裂 | ISO 527-2 | 2.5 % |
| 弯曲模量 | ISO 178 | 7500 Mpa | |
| 弯曲强度 | ISO 178 | 180 Mpa |
| 物理性能 | 测试条件 | 测试方法 | 重庆云天化/GF25 |
|---|---|---|---|
| 熔体质量流动速率 | 190℃/2.16Kg | ISO 1133 | 6 g/10min |
| 吸水率 | 24hr,23℃ | ISO 62 | 0.6 % |