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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 1402G BK 日本旭化成
Leona™
汽车领域,电子领域,电气领域,构件
高刚性,高强度,耐疲劳,抗蠕变,热稳定,中耐热
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物性数据
| 热性能 | 测试条件 | 测试方法 | 日本旭化成/1402G BK |
|---|---|---|---|
| 比热 | 1590 J/kg/°C | ||
| 导热系数 | 0.30 W/m/K | ||
| 热变形温度 | 1.8 MPa, 未退火 | ASTM D648 | 250 °C |
| 0.45 MPa, 未退火 | ASTM D648 | 260 °C | |
| 0.45 MPa, 未退火 | ISO 75-2/B | 265 °C | |
| 线性热膨胀系数 | 流动 | ASTM D696 | 3.0E-5 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 日本旭化成/1402G BK |
|---|---|---|---|
| 简支梁缺口冲击强度 | ISO 179 | 11 kJ/m² | |
| 简支梁无缺口冲击强度 | ISO 179 | 72 kJ/m² | |
| 悬壁梁缺口冲击强度 | ASTM D256 | 130 J/m |
| 机械性能 | 测试条件 | 测试方法 | 日本旭化成/1402G BK |
|---|---|---|---|
| 拉伸模量 | 23°C | ISO 527-2 | 10000 Mpa |
| 拉伸强度 | -- | ASTM D638 | 186 Mpa |
| 断裂, 23°C | ISO 527-2 | 190 Mpa | |
| 伸长率 | 断裂 | ASTM D638 | 3.0 % |
| 断裂, 23°C | ISO 527-2 | 3.0 % | |
| 泰伯耐磨性 | 1000 Cycles | ASTM D1044 | -- mg |
| 弯曲模量 | 23°C | ISO 178 | 9000 Mpa |
| -- | ASTM D790 | 9300 Mpa | |
| 弯曲强度 | 23°C | ISO 178 | 275 Mpa |
| -- | ASTM D790 | 289 Mpa |
| 电气性能 | 测试条件 | 测试方法 | 日本旭化成/1402G BK |
|---|---|---|---|
| 表面电阻率 | ASTM D257 | 1.0E+15 ohms | |
| 介电强度 | ASTM D149 | 28 KV/mm | |
| 体积电阻率 | -- | ASTM D257 | 1.0E+15 ohms·cm |
| 23°C | IEC 60093 | 1.0E+15 ohms·cm | |
| 相比漏电起痕指数 | 3.00 mm | IEC 60112 | V |
| 硬度 | 测试条件 | 测试方法 | 日本旭化成/1402G BK |
|---|---|---|---|
| 洛氏硬度 | R 级 | ASTM D785 | 120 |
| R 计秤 | ISO 2039-2 | 120 | |
| M 级 | ASTM D785 | 96 | |
| M 计秤 | ISO 2039-2 | 96 |
| 物理性能 | 测试条件 | 测试方法 | 日本旭化成/1402G BK |
|---|---|---|---|
| 密度 | ASTM D792 | 1.39 g/cm³ | |
| 收缩率 | 流量 | Internal Method | 0.40 % |
| 横向流量 | Internal Method | 0.90 % | |
| 吸水率 | 平衡, 23°C, 50% RH | ISO 62 | -- % |
| 饱和, 23°C | -- % |
| 可燃性 | 测试条件 | 测试方法 | 日本旭化成/1402G BK |
|---|---|---|---|
| UL阻燃等级 | 0.75 mm | UL 94 | HB |
| 极限氧指数 | ASTM D2863 | 23 % |