| About |
|---|
| Amodel® A-1933 HSL is a 33% glass reinforced grade of polyphthalamide (PPA) resin. This grade was developed specifically for improved performance in a 50/50 ethylene glycol and water environment. This material was tested using the aggressive automotive coolant system, ethylene glycol with organic acid stabilizer, at 130°C (266°F). It exceeds the performance required by the automotive industry for polymeric materials exposed to high-temperature antifreeze solutions. Potential applications include a variety of automotive components such as thermostat housings, heater core endcaps, heater hose connectors, and water inlets, outlets, and valves. Black: A-1933 HSL BK 328&& |
| Product Description | |
|---|---|
| Supplier | Solvay |
| Generic | PPA |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Ethylene glycol,Good flexibility,Good Dimensional Stability,Antifreeze,High Heat Resistance,Lubricating,Solvent 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 | 1.49 | g/cm³ | ISO 1183/A |
| Shrinkage rate | ISO 294-4 | ||
| TD | 1.0 | % | ASTM D955 |
| MD | 0.20 | % | ASTM D955 |
| TD | 1.0 | % | ISO 294-4 |
| MD | 0.20 | % | ISO 294-4 |
| Water absorption rate | |||
| 24hr | 0.19 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 11500 | MPa | ISO 527-2 |
| tensile strength | |||
| yield | 195 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 1.8 | % | ISO 527-2 |
| Bending modulus | 10300 | MPa | ISO 178 |
| bending strength | 280 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | 8.2 | kJ/m² | ISO 179-1eA |
| Impact strength of cantilever beam notch | 8.1 | kJ/m² | ISO 180-1A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 295 | ℃ | ISO 75-2/A |
| Melting temperature | 323 | ℃ | ISO 11357-3 |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Retention rate of bending modulus | |||
| 1000 hr，in Glycol，130℃ | 76 | % | ISO 178 |
| Retention rate of bending strength | |||
| 1000 hr，in Glycol，130℃ | 71 | % | ISO 178 |
| Retention of Tensile Modulus（1000 hr，in Glycol，130℃） | 75 | % | ISO 527-2 |
| Retention rate of tensile strength | |||
| 1000 hr，in Glycol，130℃ | 69 | % | ISO 527-2 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 120 | °C | |
| Drying time | 4.0 | hr | |
| Recommended maximum moisture content | 0.045 | % | |
| Barrel rear temperature | 313 to 330 | °C | |
| Barrel front temperature | 326 to 339 | °C | |
| Processing (melt) temperature | 331 to 352 | °C | |
| Mold temperature | 150 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Type D2 |
| 【 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. |