| About |
|---|
| AvaSpire® AV-722 is an unreinforced polyaryletherketone (PAEK) that offers improved economics relative to PEEK while retaining most of PEEK’s key performance attributes. AV-722 resin has been formulated for applications requiring high chemical resistance and mechanical strength along with low moisture absorption and good barrier properties. These and other properties make this resin well-suited for applications in healthcare, transportation, electronics, chemical processing and other industries. Beige: AvaSpire® AV-722 BG 20&& |
| Product Description | |
|---|---|
| Supplier | Solvay |
| Generic | PAEK |
| Material Status | Commercial: Active |
| Features | High impact resistance,Good Dimensional Stability,Ductility,Flame Characteristics,High Heat Resistance,Solvent resistance |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| IMPACT | Nominal value | Unit | Test method |
| Impact strength of cantilever beam notch | |||
| — | 80 | J/m | ASTM D256 |
| — | 7.0 | kJ/m² | ISO 180 |
| Notched impact strength of cantilever beam | 无断裂 | ASTM D4812 , ISO 180 | |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, annealed, 3.2 mm | 161 | ℃ | ASTM D648 |
| Glass transition temperature | 150 | ℃ | ASTM D3418 |
| Melting peak temperature | 340 | ℃ | ASTM D3418 |
| Linear coefficient of thermal expansion | |||
| MD：-50~50℃ | 4.5E-5 | 1/℃ | ASTM E831 |
| specific heat | DSC | ||
| 50℃ | 1410 | J/kg/℃ | DSC |
| 200℃ | 1970 | J/kg/℃ | DSC |
| Thermal conductivity coefficient | 0.22 | W/m/K | ASTM E1530 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.9E+17 | ohms | ASTM D257 |
| Volume resistivity | 3.1E+17 | ohms·cm | ASTM D257 |
| Dielectric strength | ASTM D149 | ||
| 0.05 mm, amorphous film | 170 | kV/mm | ASTM D149 |
| 3 mm | 19 | kV/mm | ASTM D149 |
| Dielectric constant | ASTM D150 | ||
| 60 Hz | 3.12 | ASTM D150 | |
| 1 MHz | 3.06 | ASTM D150 | |
| Dissipation factor | ASTM D150 | ||
| 60 Hz | 1.0E-3 | ASTM D150 | |
| 1 MHz | 4.0E-3 | ASTM D150 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Extreme oxygen index | 40 | % | ASTM D2863 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| M-level | 95 | ASTM D785 | |
| Tensile modulus | |||
| — | 3700 | MPa | ASTM D638 |
| — | 3900 | MPa | ISO 527-2/1A/1 |
| tensile strength | |||
| yield | 91.0 | MPa | ISO 527-2/1A/50 |
| — | 89.0 | MPa | ASTM D638 |
| Tensile strain | |||
| yield | 5.0 | % | ASTM D638 |
| yield | 4.5 | % | ISO 527-2/1A/50 |
| fracture | 25 | % | ASTM D638 |
| fracture | 25 | % | ISO 527-2/1A/50 |
| Bending modulus | |||
| — | 3700 | MPa | ASTM D790 |
| — | 3800 | MPa | ISO 178 |
| bending strength | |||
| — | 141 | MPa | ASTM D790 |
| — | 138 | MPa | ISO 178 |
| compressive strength | 112 | MPa | ASTM D695 |
| shear strength | 79.0 | MPa | ASTM D732 |
| Poisson’s ratio | 0.43 | ASTM E132 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.32 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 400℃，2.16kg | 1.0 | g/10min | ASTM D1238 |
| Shrinkage rate | ASTM D955 | ||
| MD：3.2 mm | 0.80 to 1.0 | % | ASTM D955 |
| TD：3.2 mm | 1.2 to 1.4 | % | ASTM D955 |
| Water absorption rate | |||
| 24hr | 0.10 | % | ASTM D570 |
| Apparent viscosity of melt | |||
| 400℃，1000 sec^-1 | 450 | Pa·s |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 149 | °C | |
| Drying time | 4.0 | hr | |
| Barrel rear temperature | 354 | °C | |
| Barrel middle temperature | 366 | °C | |
| Barrel front temperature | 371 | °C | |
| Nozzle temperature | 374 | °C | |
| Mold temperature | 177 to 204 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 5″ x 0.5″ x 0.125″ |
| 3. 2.0 in/min |
| 4. 2 hours at 200°C |
| 5. For major component |
| 【 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. |