Product Description
POLYLAC® PA-757 is an Acrylonitrile Butadiene Styrene (ABS) product. It is available in Africa & Middle East, Asia Pacific, Europe, Latin America, or North America
| Physical
Specific Gravity — 4 |
Nominal Value Unit
1.05 g/cm³ |
Test Method
ASTM D792 |
| 23°C | 1.05 g/cm³ | ISO 1183 |
| Melt Mass-Flow Rate (MFR) (200°C/5.0 kg) | 1.6 g/10 min | ASTM D1238 |
| Melt Volume-Flow Rate (MVR) (220°C/10.0 kg) | 18.0 cm³/10min | ISO 1133 |
| Molding Shrinkage | 0.40 to 0.70 % | ISO 294-4 |
| Mechanical | Nominal Value Unit | Test Method |
| Tensile Strength
Yield 5 |
45.9 MPa |
ASTM D638 |
| Yield | 47.0 MPa | ISO 527-2/50 |
| Break | 34.0 MPa | ISO 527-2/50 |
| Tensile Elongation
Break 5 |
25 % |
ASTM D638 |
| Break | 30 % | ISO 527-2/50 |
| Flexural Modulus
— 6 |
2620 MPa |
ASTM D790 |
| — 7 | 2200 MPa | ISO 178 |
| Flexural Strength
— 6 |
80.4 MPa |
ASTM D790 |
| — 7 | 76.0 MPa | ISO 178 |
| Impact | Nominal Value Unit | Test Method |
| Charpy Notched Impact Strength
-30°C |
10 kJ/m² |
ISO 179 |
| 23°C | 21 kJ/m² |
Specification: ABS MOULDING-CHIMEI-757
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