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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
ASA XTWE270M-BR2B079 SABIC INNOVATIVE US
GELOY™
Automotive Applications,Electrical applications
Thermal stability,Antistatic,High mobility
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | SABIC INNOVATIVE US/XTWE270M-BR2B079 |
|---|---|---|---|
| Hot deformation temperature | 1.8MPa,Unannealed,3.20mm | ASTM D648 | 69.0 °C |
| 1.8MPa,Unannealed,64.0mmSpan | ISO 75-2/Af | 71.0 °C | |
| Linear coefficient of thermal expansion | MD：-40to40°C | ASTME831 | 9.2E-05 cm/cm/°C |
| TD：-40to40°C | ISO 11359-2 | 1.2E-04 cm/cm/°C | |
| TD：-40to40°C | ASTME831 | 1.1E-04 cm/cm/°C | |
| MD：-40to40°C | ISO 11359-2 | 1E-04 cm/cm/°C | |
| Vicat softening temperature | -- | ISO 306/B120 | 85.0 °C |
| ASTM D152510 | 85.0 °C | ||
| -- | ISO 306/B50 | 82.0 °C |
| mechanical properties | Test Condition | Test Method | SABIC INNOVATIVE US/XTWE270M-BR2B079 |
|---|---|---|---|
| Bending modulus | 50.0mmSpan | ASTM D790 | 1830 Mpa |
| ISO 178 | 1870 Mpa | ||
| bending strength | Yield,50.0mmSpan | ASTM D790 | 56.0 Mpa |
| ISO 178 | 56.0 Mpa | ||
| elongation | Break | ASTM D638 | 38 % |
| Yield | ASTM D638 | 3.4 % | |
| Tensile modulus | ASTM D638 | 1910 Mpa | |
| ISO 527-2/1 | 1790 Mpa | ||
| Tensile strain | Break | ISO 527-2/50 | 28 % |
| Yield | ISO 527-2/50 | 3.4 % | |
| tensile strength | Yield | ASTM D638 | 36.0 Mpa |
| Yield | ISO 527-2/50 | 36.0 Mpa | |
| Break | ISO 527-2/50 | 26.0 Mpa | |
| Break | ASTM D638 | 32.0 Mpa |
| Physical properties | Test Condition | Test Method | SABIC INNOVATIVE US/XTWE270M-BR2B079 |
|---|---|---|---|
| melt mass-flow rate | 220°C/10.0kg | ASTM D1238 | 9.7 g/10min |
| Melt Volume Flow Rate (MVR) | 220°C/5.0kg | ISO 1133 | 2.00 cm3/10min |
| Shrinkage rate | MD：3.20mm | Internal Method | 0.30-0.70 % |
| Water absorption rate | Equilibrium,23°C,50%RH | ISO 62 | 0.20 % |
| Saturation,23°C | ISO 62 | 0.80 % |
| impact performance | Test Condition | Test Method | SABIC INNOVATIVE US/XTWE270M-BR2B079 |
|---|---|---|---|
| Charpy Notched Impact Strength | 23°C | ISO 179/1eA | 13 kJ/m² |
| Dart impact | 23°C,TotalEnergy | ASTM D3763 | 28.0 J |
| Impact strength of cantilever beam gap | -30°C | ISO 180/1A | 7.0 kJ/m² |
| 23°C | ISO 180/1A | 13 kJ/m² |