| About |
|---|
| Amodel® A-8950 HS is a 50% glass-fiber-reinforced, heat-stabilized polyphthalamide (PPA) with a high heat deflection temperature and very high tensile strength. Excellent creep resistance, low moisture absorption and glycol resistance are also characteristic of this resin. Black: A-8950 HS BK 328&& |
| Product Description | |
|---|---|
| Supplier | Solvay |
| Generic | PPA |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Ethylene glycol,Good flexibility,Good Dimensional Stability,High Heat Resistance,Solvent resistance,Low moisture absorption |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.65 | g/cm³ | ISO 1183/A |
| Shrinkage rate | |||
| TD | 0.70 | % | ASTM D955 |
| MD | 0.20 | % | ASTM D955 |
| Water absorption rate | ASTM D570 | ||
| 24hr | 0.15 | % | ASTM D570 |
| 23℃，24hr，50% RH | 0.060 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 23℃ | 19000 | MPa | ISO 527-2 |
| tensile strength | |||
| Fracture, 23 ℃ | 275 | MPa | ISO 527-2 |
| Tensile strain | |||
| Fracture, 23 ℃ | 2.1 | % | ISO 527-2 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | 11 | kJ/m² | ISO 179/1eA |
| 23℃ | 11 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| -30℃ | 75 | kJ/m² | ISO 179/1eU |
| 23℃ | 90 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 295 | ℃ | ISO 75-2/Af |
| 0.45 MPa, unannealed | 310 | ℃ | ISO 75-2/Bf |
| Melting temperature | 325 | ℃ | ISO 11357-3 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 120 | °C | |
| Drying time | 4.0 | hr | |
| Recommended maximum moisture content | 0.030 to 0.060 | % | |
| Barrel rear temperature | 316 to 329 | °C | |
| Barrel middle temperature | 316 to 329 | °C | |
| Barrel front temperature | 324 to 335 | °C | |
| Processing (melt) temperature | 321 to 343 | °C | |
| Mold temperature | 150 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 【 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. |