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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
ASA CR7520-NA1000 SABIC INNOVATIVE US
GELOY™
Automotive sector
High impact resistance,High mobility,High temperature resistan
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Plastic Datasheets
| hardness | Test Condition | Test Method | SABIC INNOVATIVE US/CR7520-NA1000 |
|---|---|---|---|
| Rockwell hardness | R-Scale | ASTM D785 | 86 |
| thermal performance | Test Condition | Test Method | SABIC INNOVATIVE US/CR7520-NA1000 |
|---|---|---|---|
| Hot deformation temperature | 1.8MPa,Unannealed,3.20mm | ASTM D648 | 76.7 °C |
| 1.8MPa,Annealed | ASTM D648 | 95.6 °C | |
| 1.8MPa,Unannealed,6.40mm | ASTM D648 | 79.4 °C | |
| 1.8MPa,Unannealed,64.0mmSpan | ISO 75-2/Af | 80.0 °C | |
| 0.45MPa,Unannealed,3.20mm | ASTM D648 | 87.8 °C | |
| 0.45MPa,Unannealed,6.40mm | ASTM D648 | 90.6 °C | |
| 0.45MPa,Unannealed,64.0mmSpan | ISO 75-2/Bf | 91.0 °C | |
| Linear coefficient of thermal expansion | MD：-30to0°C | ASTME831 | 8.5E-05 cm/cm/°C |
| MD：-40to40°C | ASTME831 | 8.6E-05 cm/cm/°C | |
| TD：-40to40°C | ASTME831 | 9.2E-05 cm/cm/°C | |
| MD：0to100°C | ASTME831 | 9E-05 cm/cm/°C | |
| RTI Elec | UL 746 | 50.0 °C | |
| RTI Imp | UL 746 | 50.0 °C | |
| RTI Str | UL 746 | 50.0 °C | |
| Vicat softening temperature | ASTM D15259 | 99.4 °C | |
| ISO 306/B50 | 90.0 °C |
| mechanical properties | Test Condition | Test Method | SABIC INNOVATIVE US/CR7520-NA1000 |
|---|---|---|---|
| Bending modulus | 50.0mmSpan | ASTM D790 | 1790 Mpa |
| ISO 178 | 2000 Mpa | ||
| bending strength | Yield,50.0mmSpan | ASTM D790 | 58.6 Mpa |
| elongation | Break | ASTM D638 | 40 % |
| Tensile modulus | ISO 527-2/1 | 2000 Mpa | |
| ASTM D638 | 1790 Mpa | ||
| Tensile strain | Break | ISO 527-2/50 | 44 % |
| Yield | ISO 527-2/50 | 3.1 % | |
| tensile strength | Yield | ASTM D638 | 41.4 Mpa |
| Yield | ISO 527-2/50 | 39.0 Mpa | |
| Break | ASTM D638 | 34.5 Mpa | |
| Break | ISO 527-2/50 | 29.0 Mpa |
| Electrical performance | Test Condition | Test Method | SABIC INNOVATIVE US/CR7520-NA1000 |
|---|---|---|---|
| Compared to the anti leakage trace index | CTI | UL 746 | PLC 0 |
| Dielectric constant | 1MHz | ASTM D150 | 3.21 |
| 50Hz | ASTM D150 | 5.20 | |
| 60Hz | ASTM D150 | 5.20 | |
| Dielectric strength | 3.20mm,inOil | ASTM D149 | 16 KV/mm |
| Dissipation factor | 1MHz | ASTM D150 | 0.026 |
| 60Hz | ASTM D150 | 0.15 | |
| 50Hz | ASTM D150 | 0.15 | |
| High arc combustion index | HAI | UL 746 | PLC 0 |
| Hot wire ignition | HWI | UL 746 | PLC 3 |
| Surface resistivity | ASTM D257 | >1.0E+15 ohms |
| Physical properties | Test Condition | Test Method | SABIC INNOVATIVE US/CR7520-NA1000 |
|---|---|---|---|
| density | ASTM D792 | 1.06 g/cm³ | |
| melt mass-flow rate | 220°C/10.0kg | ASTM D1238 | 7.0 g/10min |
| 260°C/5.0kg | ASTM D1238 | 13 g/10min | |
| 280°C/3.8kg | ASTM D1238 | 20 g/10min | |
| Outdoor applicability | UL 746C | f2 | |
| Shrinkage rate | MD：3.20mm | Internal Method | 0.50-0.70 % |
| Water absorption rate | Equilibrium,23°C | ASTM D570 | 0.55 % |
| impact performance | Test Condition | Test Method | SABIC INNOVATIVE US/CR7520-NA1000 |
|---|---|---|---|
| Charpy Notched Impact Strength | 23°C | ISO 179/1eA | 17 kJ/m² |
| Dart impact | -30°C,TotalEnergy | ASTM D3763 | 20.0 J |
| 23°C,TotalEnergy | ASTM D3763 | 35.0 J | |
| Impact strength of cantilever beam gap | -30°C | ISO 180/1A | 4.5 kJ/m² |
| 23°C | ISO 180/1A | 19 kJ/m² | |
| 23°C | ASTM D256 | 320 J/m | |
| -30°C | ASTM D256 | 59 J/m |
| flammability | Test Condition | Test Method | SABIC INNOVATIVE US/CR7520-NA1000 |
|---|---|---|---|
| UL flame retardant rating | 1.5mm | UL 94 | HB |
| optical performance | Test Condition | Test Method | SABIC INNOVATIVE US/CR7520-NA1000 |
|---|---|---|---|
| gloss | 60°,无织构 | ASTM D523 | 95 |