| About |
|---|
| QR-5020 is available with Release (R)&& |
| Product Description | |
|---|---|
| Generic | PEI+PC |
| Material Status | Commercial: Active |
| Features | Good flexibility,Good stripping performance,High Heat Resistance,Solvent resistance |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.27 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 337℃，6.60kg | 20 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.60 | % | ASTM D955 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 103 | MPa | ASTM D638 |
| Bending modulus | 3170 | MPa | ASTM D790 |
| bending strength | |||
| yield | 138 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 43 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 193 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed | 206 | ℃ | ASTM D648 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 149 | °C | |
| Drying time | 4.0 to 6.0 | hr | |
| Drying time, maximum | 6.0 | hr | |
| Barrel rear temperature | 321 to 343 | °C | |
| Barrel middle temperature | 327 to 354 | °C | |
| Barrel front temperature | 343 to 371 | °C | |
| Nozzle temperature | 338 to 360 | °C | |
| Processing (melt) temperature | 343 to 371 | °C | |
| Mold temperature | 132 to 160 | °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. |