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| impact performance | Điều kiện kiểm tra | Phương pháp kiểm tra | SABIC/NORYL PPX™ PPX7200 resin |
|---|---|---|---|
| Suspended wall beam without notch impact strength | -30°C | ISO 180/1U | NoBreak |
| Impact strength of cantilever beam gap | -30°C | ISO 180/1A | 8.0 kJ/m² |
| Impact strength of simply supported beam without notch | -30°C | ISO 179/1eU | 80 kJ/m² |
| Impact strength of cantilever beam gap | 23°C | ISO 180/1A | 14 kJ/m² |
| Suspended wall beam without notch impact strength | 23°C | ISO 180/1U | NoBreak |
| Charpy Notched Impact Strength | 23°C | ISO 179/1eA | 12 kJ/m² |
| Impact strength of simply supported beam without notch | 23°C | ISO 179/1eU | NoBreak |
| Impact strength of cantilever beam gap | 23°C | ASTM D256 | 150 J/m |
| Dart impact | 23°C,TotalEnergy | ASTM D3763 | 36.2 J |
| Impact strength of cantilever beam gap | 23°C | ASTM D4812 | 1400 J/m |
| Charpy Notched Impact Strength | -30°C | ISO 179/1eA | 6.1 kJ/m² |
| Impact strength of cantilever beam gap | -30°C | ASTM D256 | 0.85 J/m |
| mechanical properties | Điều kiện kiểm tra | Phương pháp kiểm tra | SABIC/NORYL PPX™ PPX7200 resin |
|---|---|---|---|
| Bending modulus | 50.0mmSpan | ASTM D790 | 1450 MPa |
| bending strength | ISO 178 | 48.0 MPa | |
| tensile strength | Break | ISO 527-2/50 | 28.0 MPa |
| bending strength | Yield,50.0mmSpan | ASTM D790 | 49.0 MPa |
| tensile strength | Break | ASTM D638 | 27.6 MPa |
| Tensile strain | Break | ISO 527-2/50 | 120 % |
| Bending modulus | ISO 178 | 1610 MPa | |
| tensile strength | Yield | ISO 527-2/50 | 34.0 MPa |
| Tensile modulus | ISO 527-2/1 | 1670 MPa | |
| elongation | Break | ASTM D638 | 130 % |
| Tensile modulus | ASTM D638 | 1240 MPa | |
| elongation | Yield | ASTM D638 | 10 % |
| tensile strength | Yield | ASTM D638 | 33.8 MPa |
| Tensile strain | Yield | ISO 527-2/50 | 8.2 % |
| thermal performance | Điều kiện kiểm tra | Phương pháp kiểm tra | SABIC/NORYL PPX™ PPX7200 resin |
|---|---|---|---|
| Linear coefficient of thermal expansion | MD:-40to40°C | ASTME831 | 9.9E-05 cm/cm/°C |
| TD:-40to40°C | ISO 11359-2 | 1.1E-04 cm/cm/°C | |
| TD:-40to40°C | ASTME831 | 1.1E-04 cm/cm/°C | |
| Hot deformation temperature | 1.8MPa,Unannealed,3.20mm | ASTM D648 | 71.1 °C |
| Vicat softening temperature | -- | ISO 306/B120 | 107 °C |
| ASTM D152510 | 146 °C | ||
| -- | ISO 306/B50 | 103 °C | |
| Hot deformation temperature | 1.8MPa,Unannealed,64.0mmSpan | ISO 75-2/Af | 73.4 °C |
| 0.45MPa,Unannealed,3.20mm | ASTM D648 | 110 °C | |
| Linear coefficient of thermal expansion | MD:-40to40°C | ISO 11359-2 | 9.9E-05 cm/cm/°C |
| Physical properties | Điều kiện kiểm tra | Phương pháp kiểm tra | SABIC/NORYL PPX™ PPX7200 resin |
|---|---|---|---|
| Water absorption rate | Equilibrium,23°C,50%RH | ISO 62 | 0.020 % |
| density | ISO 1183 | 0.990 g/cm³ | |
| melt mass-flow rate | 260°C/5.0kg | ASTM D1238 | 16 g/10min |
| Melt Volume Flow Rate (MVR) | 260°C/5.0kg | ISO 1133 | 18.0 cm³/10min |
| Shrinkage rate | TD:3.20mm | Internal Method | 0.60to0.80 % |
| MD:3.20mm | Internal Method | 0.60to0.80 % | |
| Water absorption rate | Saturation,23°C | ISO 62 | 0.050 % |
| density | ASTM D792 | 0.988 g/cm³ |
