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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 91G60 日本旭化成
Leona™
汽车应用,发动机零件
高强度,高刚性
UL
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物性数据
| 热性能 | 测试条件 | 测试方法 | 日本旭化成/91G60 |
|---|---|---|---|
| 热变形温度 | 0.45MPa,未退火 | ISO 75-2/B | 217 °C |
| 1.8MPa,未退火 | ISO 75-2/A | 200 °C | |
| 线性热膨胀系数 | MD | ASTM D696 | 2E-05 cm/cm/°C |
| 机械性能 | 测试条件 | 测试方法 | 日本旭化成/91G60 |
|---|---|---|---|
| 拉伸模量 | 23°C | ISO 527-2 | 17500 Mpa |
| 拉伸强度 | ASTM D638 | 183 Mpa | |
| 断裂,23°C | ISO 527-2 | 173 Mpa | |
| 拉伸应变 | 断裂,23°C | ISO 527-2 | 3.0 % |
| 伸长率 | 断裂 | ASTM D638 | 3.3 % |
| 弯曲模量 | 23°C | ISO 178 | 16400 Mpa |
| ASTM D790 | 16200 Mpa | ||
| 弯曲强度 | ASTM D790 | 267 Mpa | |
| 23°C | ISO 178 | 255 Mpa |
| 硬度 | 测试条件 | 测试方法 | 日本旭化成/91G60 |
|---|---|---|---|
| 洛氏硬度 | R计秤 | ISO 2039-2 | 120 |
| R计秤 | ASTM D785 | 120 | |
| M计秤 | ASTM D785 | 95 | |
| M计秤 | ISO 2039-2 | 95 |
| 物理性能 | 测试条件 | 测试方法 | 日本旭化成/91G60 |
|---|---|---|---|
| 收缩率 | TD | Internal Method | 0.60 % |
| 吸水率(饱和,23°C) | Internal Method | -- % | |
| MD | Internal Method | 0.20 % | |
| 吸水率 | 平衡,23°C,50%RH | ISO 62 | -- % |
| 可燃性 | 测试条件 | 测试方法 | 日本旭化成/91G60 |
|---|---|---|---|
| UL阻燃等级 | 0.75mm | UL 94 | HB |