
ABS POLYLAC® PA-777E CHI MEI CORPORATION
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Datasheet
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Technical Data Sheet
| impact performance | Test Condition | Test Method | Test Result | Test Unit |
|---|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C,6.40mm | ASTM D256 | 110 | J/m |
| 23°C,3.20mm | ASTM D256 | 120 | J/m | |
| 23°C | ISO 180/1A | 12 | kJ/m² | |
| -30°C | ISO 180/1A | 6.0 | kJ/m² | |
| Charpy Notched Impact Strength | 23°C | ISO 179 | 13 | kJ/m² |
| -30°C | ISO 179 | 6.0 | kJ/m² | |
| flammability | Test Condition | Test Method | Test Result | Test Unit |
| UL flame retardant rating | 1.5mm | UL 94 | HB | |
| mechanical properties | Test Condition | Test Method | Test Result | Test Unit |
| bending strength | --5 | ASTM D790 | 68.3 | MPa |
| Bending modulus | --6 | ISO 178 | 2300 | MPa |
| --5 | ASTM D790 | 2210 | MPa | |
| elongation | Break | ISO 527-2/50 | 29 | % |
| Break4 | ASTM D638 | 10 | % | |
| tensile strength | Break | ISO 527-2/50 | 32.0 | MPa |
| Yield | ISO 527-2/50 | 45.0 | MPa | |
| Yield4 | ASTM D638 | 44.0 | MPa | |
| bending strength | --6 | ISO 178 | 74.0 | MPa |
| thermal performance | Test Condition | Test Method | Test Result | Test Unit |
| Hot deformation temperature | 1.8MPa,Annealed | ISO 75-2/A | 121 | °C |
| 1.8MPa,Annealed | ASTM D648 | 120 | °C | |
| 1.8MPa,Unannealed | ISO 75-2/A | 101 | °C | |
| 1.8MPa,Unannealed | ASTM D648 | 109 | °C | |
| Vicat softening temperature | -- | ASTMD15257 | 129 | °C |
| -- | ISO 306/B50 | 121 | °C | |
| Linear coefficient of thermal expansion | MD | ISO 11359-2 | 8.2E-05 | cm/cm/°C |
| Physical properties | Test Condition | Test Method | Test Result | Test Unit |
| Shrinkage rate | ISO 294-4 | 0.30to0.60 | % | |
| Melt Volume Flow Rate (MVR) | 220°C/10.0kg | ISO 1133 | 4.50 | cm³/10min |
| melt mass-flow rate | 220°C/10.0kg | ASTM D1238 | 4.0 | g/10min |
| density | 23°C | ISO 1183 | 1.07 | g/cm³ |
| --3 | ASTM D792 | 1.07 | g/cm³ | |
| hardness | Test Condition | Test Method | Test Result | Test Unit |
| Rockwell hardness | R-Scale | ASTM D785 | 115 |
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