| About |
|---|
| PrimoSpire PR -250树脂是注塑级自增强聚苯（SRP）。 PrimoSpire SRP是超高性能无定形聚合物，可熔融加工。材料的独特性能主要源自其固有的刚性棒状结构。 与其它热塑性塑料相比，PrimoSpire SRP 未经纤维增强即有出众的机械性能、抗划伤性、优异的耐溶剂性、卓越的低温性能。此外， PrimoSpire SRP热稳定性高、不可燃，与许多常规结构性材料相比，具有较高的比强度，容易机加工。 PrimoSpire SRP优秀的机械、化学、热、物理性能使它成为各种产品的首选材料，包括飞机子结构件、半导体元件、衬套、轴承、齿轮、轻型车辆悬架系统、医疗用材管和其它设备。 黑色： PrimoSpire PR-250 BK 931&& |
| Product Description | |
|---|---|
| Supplier | Solvay |
| Generic | 聚苯 |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Ductility,Flame Characteristics,Solvent resistance,High scratch resistance |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.19 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 380℃，5.0kg | 8.0 | g/10min | ASTM D1238 |
| Water absorption rate | |||
| 24hr | 0.10 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 59 | J/m | ASTM D256 |
| Notched impact strength of cantilever beam | 1600 | J/m | ASTM D4812 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 151 | ℃ | ASTM D648 |
| Glass transition temperature | 168 | ℃ | ASTM E1356 |
| Linear coefficient of thermal expansion | |||
| MD | 3.1E-5 | 1/℃ | ASTM E831 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | > 7.0E+15 | ohms·cm | ASTM D257 |
| Dielectric strength | 20 | kV/mm | ASTM D149 |
| Dielectric constant | ASTM D150 | ||
| 60 Hz | 3.12 | ||
| 1 kHz | 3.11 | ||
| 1 MHz | 3.01 | ||
| Dissipation factor | ASTM D150 | ||
| 60 Hz | 7.0E-3 | ||
| 1 kHz | 7.0E-3 | ||
| 1 MHz | 7.0E-3 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Extreme oxygen index | 55 | % | ASTM D2863 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| B-level | 32 | ASTM E18 | |
| Tensile modulus | 5520 | MPa | ASTM D638 |
| tensile strength | 152 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 10 | % | ASTM D638 |
| Bending modulus | 6000 | MPa | ASTM D790 |
| bending strength | 234 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 149 | °C | |
| Drying time | 3.0 | hr | |
| Barrel rear temperature | 310 | °C | |
| Barrel middle temperature | 324 | °C | |
| Barrel front temperature | 335 | °C | |
| Nozzle temperature | 341 | °C | |
| Processing (melt) temperature | 343 to 349 | °C | |
| Mold temperature | 129 to 146 | °C | |
| Notes |
|---|
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |