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SMMA NAS® 21 INEOS Barex
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | INEOS Barex/NAS® 21 |
|---|---|---|---|
| Charpy Notched Impact Strength | 23°C | ISO 179 | 1.5 kJ/m² |
| Impact strength of cantilever beam gap | 23°C | ASTM D256 | 21 J/m |
| Suspended wall beam without notch impact strength | ISO 180 | 12 kJ/m² | |
| Impact strength of simply supported beam without notch | 23°C | ISO 179 | 12 kJ/m² |
| Impact strength of cantilever beam gap | 23°C | ISO 180/A | 2.5 kJ/m² |
| hardness | Test Condition | Test Method | INEOS Barex/NAS® 21 |
|---|---|---|---|
| Rockwell hardness | M级 | ASTM D785 | 70 |
| ball-indentation hardness | ISO 2039-1 | 168 MPa |
| Mechanical properties | Test Condition | Test Method | INEOS Barex/NAS® 21 |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | 2.1 % |
| Tensile strain | 断裂,23°C | ISO 527-2 | 2.5 % |
| tensile strength | 屈服,23°C | ISO 527-2 | 60.0 MPa |
| Tensile modulus | ASTM D638 | 3240 MPa | |
| ISO 527-2 | 3300 MPa | ||
| Flexural modulus | ASTM D790 | 3100 MPa | |
| ISO 178 | 3400 MPa | ||
| bending strength | ASTM D790 | 97.2 MPa | |
| tensile strength | 屈服,23°C | ASTM D638 | 57.9 MPa |
| bending strength | ISO 178 | 100 MPa |
| optical performance | Test Condition | Test Method | INEOS Barex/NAS® 21 |
|---|---|---|---|
| transmissivity | 550nm | ASTM D1003 | 91.3 % |
| refractive index | ASTM D542 | 1.570 | |
| Haze ratio | ASTM D1003 | 0.30 % | |
| refractive index | ISO 489 | 1.570 |
| physical property | Test Condition | Test Method | INEOS Barex/NAS® 21 |
|---|---|---|---|
| Melt volume flow rate | 220°C/10.0kg | ISO 1133 | 24.0 cm³/10min |
| melt mass-flow rate | 200°C/5.0kg | ASTM D1238 | 1.9 g/10min |
| Shrinkage rate | MD | ASTM D955 | 0.20to0.60 % |
| Water absorption rate | 饱和,23°C | ASTM D570 | 0.10 % |
| Shrinkage rate | ISO 294-4 | 0.20to0.60 % | |
| Water absorption rate | 平衡,23°C,50%RH | ISO 62 | 0.10 % |
| density | ASTM D792 | 1.08 g/cm³ | |
| ISO 1183 | 1.08 g/cm³ |
| Thermal performance | Test Condition | Test Method | INEOS Barex/NAS® 21 |
|---|---|---|---|
| vicat | ASTM D15253 | 106 °C | |
| Heat distortion temperature | 0.45MPa,未退火，HDT | ISO 75-2/B | 90.0 °C |
| 1.8MPa,退火，HDT | ISO 75-2/A | 80.0 °C | |
| vicat | ISO 306/B50 | 98.0 °C | |
| maximum service temperature | 260 °C |
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