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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
ABS PA-746H 台湾奇美
POLYLAC®
交通器材
高抗冲,高流动
ULMSDSRoHS
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物性数据
| 热性能 | 测试条件 | 测试方法 | 台湾奇美/PA-746H |
|---|---|---|---|
| 热变形温度 | 1.8MPa,退火 | ISO 75-2/A | 96.0 °C |
| 1.8MPa,未退火 | ISO 75-2/A | 81.0 °C | |
| 1.8MPa,未退火 | ASTM D648 | 85.0 °C | |
| 1.8MPa,退火 | ASTM D648 | 95.0 °C | |
| 维卡软化温度 | -- | ISO 306/B50 | 94.0 °C |
| -- | ASTM D15257 | 104 °C | |
| -- | ISO 306/A50 | 102 °C | |
| 线性热膨胀系数 | MD | ISO 11359-2 | 9.2E-05 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 台湾奇美/PA-746H |
|---|---|---|---|
| 简支梁缺口冲击强度 | 23°C | ISO 179 | 29 kJ/m² |
| -30°C | ISO 179 | 14 kJ/m² | |
| 悬壁梁缺口冲击强度 | 23°C,3.20mm | ASTM D256 | 300 J/m |
| 23°C | ISO 180/1A | 27 kJ/m² | |
| -30°C | ISO 180/1A | 12 kJ/m² | |
| 23°C,6.40mm | ASTM D256 | 250 J/m |
| 机械性能 | 测试条件 | 测试方法 | 台湾奇美/PA-746H |
|---|---|---|---|
| 拉伸强度 | 屈服4 | ASTM D638 | 35.7 Mpa |
| 断裂 | ISO 527-2/50 | 27.0 Mpa | |
| 屈服 | ISO 527-2/50 | 37.0 Mpa | |
| 伸长率 | 断裂 | ISO 527-2/50 | 25 % |
| 断裂4 | ASTM D638 | 30 % | |
| 弯曲模量 | --6 | ISO 178 | 1700 Mpa |
| --5 | ASTM D790 | 1930 Mpa | |
| 弯曲强度 | --6 | ISO 178 | 54.0 Mpa |
| --5 | ASTM D790 | 55.2 Mpa |
| 硬度 | 测试条件 | 测试方法 | 台湾奇美/PA-746H |
|---|---|---|---|
| 洛氏硬度 | R级 | ASTM D785 | 115 |
| 物理性能 | 测试条件 | 测试方法 | 台湾奇美/PA-746H |
|---|---|---|---|
| 密度 | --3 | ASTM D792 | 1.03 g/cm³ |
| 23°C | ISO 1183 | 1.03 g/cm³ | |
| 熔体体积流动速率 | 220°C/10.0kg | ISO 1133 | 40.0 cm3/10min |
| 熔体质量流动速率 | 200°C/5.0kg | ASTM D1238 | 4.5 g/10min |
| 收缩率 | ISO 294-4 | 0.40-0.70 % |
| 可燃性 | 测试条件 | 测试方法 | 台湾奇美/PA-746H |
|---|---|---|---|
| UL阻燃等级 | 1.5mm | UL 94 | HB |