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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 CR301 BK 日本旭化成
Leona™
电气元件,电气领域,电子领域,开关面板,工业应用
尺寸稳定性,导电
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物性数据
| 热性能 | 测试条件 | 测试方法 | 日本旭化成/CR301 BK |
|---|---|---|---|
| 热变形温度 | 1.8 MPa, 未退火 | ASTM D648 | 191 °C |
| 0.45 MPa, 未退火 | ASTM D648 | 250 °C | |
| 1.8 MPa, 未退火 | ISO 75-2/A | 188 °C | |
| 0.45 MPa, 未退火 | ISO 75-2/B | 249 °C | |
| 线性热膨胀系数 | 流动 | ASTM D696 | 4.0E-5 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 日本旭化成/CR301 BK |
|---|---|---|---|
| 简支梁无缺口冲击强度 | ISO 179 | 51 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 日本旭化成/CR301 BK |
|---|---|---|---|
| 拉伸模量 | 23°C | ISO 527-2 | 7000 Mpa |
| 拉伸强度 | -- | ASTM D638 | 88.0 Mpa |
| 断裂, 23°C | ISO 527-2 | 85.0 Mpa | |
| 伸长率 | 断裂 | ASTM D638 | 3.0 % |
| 断裂, 23°C | ISO 527-2 | 2.0 % | |
| 泰伯耐磨性 | 1000 Cycles | ASTM D1044 | -- mg |
| 弯曲模量 | 23°C | ISO 178 | 7400 Mpa |
| -- | ASTM D790 | 5900 Mpa | |
| 弯曲强度 | 23°C | ISO 178 | 140 Mpa |
| -- | ASTM D790 | 147 Mpa |
| 硬度 | 测试条件 | 测试方法 | 日本旭化成/CR301 BK |
|---|---|---|---|
| 洛氏硬度 | M 计秤 | ISO 2039-2 | 85 |
| M 级 | ASTM D785 | 85 |
| 可燃性 | 测试条件 | 测试方法 | 日本旭化成/CR301 BK |
|---|---|---|---|
| UL阻燃等级 | 0.75 mm | UL 94 | HB |
| 物理性能 | 测试条件 | 测试方法 | 日本旭化成/CR301 BK |
|---|---|---|---|
| 收缩率 | 流量 | Internal Method | 0.50 - 1.3 % |
| 吸水率 | 平衡, 23°C, 50% RH | ISO 62 | -- % |
| 饱和, 23°C | -- % |