Physical properties of moldings made from Neopolen® P 9230 D.
Note: In order to measure the physical properties, parts with dimensions 300x200x60 mm were molded on a machine typical for the EPP industry under standard conditions. The properties can vary depending on part geometry and processing parameters.
Information provided by BASF| 物理性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 体积密度 | g/cc | lb/in³ | |
| 密度 | g/cc | lb/in³ | ISO 845 |
| 吸水率 | @Time 86400 sec | @Time 24.0 hour | DIN 53428 |
| 粒径 | >= µm | >= µm | |
| <= µm | <= µm |
| 机械性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 抗张强度 | MPa | psi | DIN EN ISO 1798 |
| 伸长率 (断裂) | DIN EN ISO 1798 | ||
| 抗压强度 | MPa @Strain 10.0 % | psi @Strain 10.0 % | ISO 844 |
| MPa @Strain 25.0 % | psi @Strain 25.0 % | ISO 844 | |
| MPa @Strain 50.0 % | psi @Strain 50.0 % | ISO 844 | |
| 永久压缩 | @Temperature 23.0 °C, Time 79200 sec | @Temperature 73.4 °F, Time 22.0 hour | 50% RH; 24h after stress release; DIN EN ISO 1856 (Procedure C) |
| 电气性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 表面电阻 | <= ohm | <= ohm | DIN IEC 60093 |
| 热性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 导热系数 | W/m-K | BTU-in/hr-ft²-°F | DIN 52612 |
| 熔融温度 | °C | °F | |
| Flash Point | >= °C | >= °F | ASTM D1929 |
| 材料描述 | 测试方法 | |
|---|---|---|
| Average Particle Weight | 0.6 - 1.0 mg | |
| 颜色 | Black | |
| 商业地位 | Europe | |
| Dimensional Stability at Heat | <2% | Linear size alterations after 4 d, 110°C; DIN ISO 2796 |
| Ignition Temperature | > 360 °C | ASTM D1929 |