| About |
|---|
| GELOY™ CR7020 resin ASA. Profile and sheet. Excellent weatherability, good flow/aesthetics and high impact.&&GELOY™ CR7020 resin GELOY CR7020 is a profile extrusion and co-extrusion grade, blend of ASA/SAN. In co-extrusion it can be used over CYCOLAC, PVC or other compatible polymers.&&GELOY™ CR7020 resin ASA copolymer. Profile/sheet coextrusion over ABS. Excellent weatherability, good flow/aesthetics and high impact.&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | ASA |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Good surface appearance,High impact resistance,Good liquidity,Copolymer,HB |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Profile extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.06 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 220℃，10.0kg | 7.0 | g/10min | ASTM D1238 |
| 260℃，5.0kg | 13 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.50 to 0.70 | % | Internal Method |
| Water absorption rate | |||
| Equilibrium, 23 ℃ | 0.55 | % | ASTM D570 |
| Weathering resistance | f2 | UL 746C | |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | ASTM D256 | ||
| -30℃ | 59 | J/m | ASTM D256 |
| 23℃ | 320 | J/m | ASTM D256 |
| Dart impact equipped with measuring instruments | |||
| 23℃，Total Energy | 25.4 | J | ASTM D3763 |
| Resistance to drop impact | 107 | J/cm | ASTM D4226 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 1.8 MPa, annealed | 95.6 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed, 3.2 mm | 87.8 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed, 6.4 mm | 90.6 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 3.2 mm | 76.7 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 6.4 mm | 79.4 | ℃ | ASTM D648 |
| Vicat Softening Temp | 99.4 | ℃ | ASTM D1525 6 |
| Linear coefficient of thermal expansion | |||
| TD：-40~40℃ | 9.2E-5 | 1/℃ | ASTM E831 |
| MD: -40 to 40 ℃ | 8.6E-5 | cm/cm/℃ | ASTM E831 |
| -30 to 0 ℃ | 8.5E-5 | cm/cm/℃ | ASTM E831 |
| 0 to 100 ℃ | 9.0E-5 | cm/cm/℃ | ASTM E831 |
| Relative temperature index | |||
| Electrical performance | 50.0 | ℃ | UL 746 |
| Strength mechanical performance | 50.0 | ℃ | UL 746 |
| Impact mechanical performance | 50.0 | ℃ | UL 746 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+15 | ohms | ASTM D257 |
| Dielectric strength | |||
| 3.2 mm in oil | 16 | kV/mm | ASTM D149 |
| Dielectric constant | ASTM D150 | ||
| 50 Hz | 5.20 | ASTM D150 | |
| 60 Hz | 5.20 | ASTM D150 | |
| 1 MHz | 3.21 | ASTM D150 | |
| Dissipation factor | ASTM D150 | ||
| 50 Hz | 0.15 | ASTM D150 | |
| 60 Hz | 0.15 | ASTM D150 | |
| 1 MHz | 0.026 | ASTM D150 | |
| Compared to the leakage tracing index | PLC 0 | UL 746 | |
| High Arc Burning Index (HAI) | PLC 0 | UL 746 | |
| Hot wire ignition | |||
| HWI | PLC 3 | UL 746 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.50 mm | HB | UL 94 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| gloss | |||
| 60 °, no texture | 95 | ASTM D523 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 1790 | MPa | ASTM D638 |
| tensile strength | |||
| fracture | 34.5 | MPa | ASTM D638 |
| yield | 41.4 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 40 | % | ASTM D638 |
| Bending modulus | |||
| 50 mm span | 1790 | MPa | ASTM D790 |
| bending strength | |||
| Yield, 50 mm span | 58.6 | MPa | ASTM D790 |
| Rockwell hardness | |||
| R-level | 86 | ASTM D785 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Drying temperature | 82 to 88 | °C | |
| Drying time | 3.0 to 6.0 | hr | |
| Barrel 1 zone temperature | 204 to 216 | °C | |
| Barrel 2 zone temperature | 216 to 232 | °C | |
| Barrel 3 zone temperature | 221 to 238 | °C | |
| Barrel 4 zone temperature | 227 to 243 | °C | |
| Connector temperature | 227 to 243 | °C | |
| Melt temperature | 227 to 254 | °C | |
| Nozzle temperature | 227 to 243 | °C | |
| Calibration temperature, first time | 16 to 66 | °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. |