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TPO VELVEX™ 5250SC STYRON US
4
مقایسهبرگه داده فنی
| mechanical properties | شرایط آزمون | روش آزمون | نتیجه آزمون |
|---|---|---|---|
| Bending modulus | 23°C2 | ISO 178 | 1800 Mpa |
| 23°C | ISO 178 | 3100 Mpa | |
| Tensile strain | Break,23°C | ISO 527-2 | 9.0 % |
| tensile strength | Yield,23°C | ISO 527-2 | 45.0 Mpa |
| Tensile modulus | 23°C | ISO 527-2 | 2900 Mpa |
| thermal performance | شرایط آزمون | روش آزمون | نتیجه آزمون |
|---|---|---|---|
| Linear coefficient of thermal expansion | MD | ASTM D696 | 4.5E-05 cm/cm/°C |
| Vicat softening temperature | ISO 306/A120 | 145 °C | |
| Hot deformation temperature | 1.8MPa,Unannealed | ISO 75-2/A | 85.0 °C |
| Physical properties | شرایط آزمون | روش آزمون | نتیجه آزمون |
|---|---|---|---|
| Shrinkage rate | ISO 294-4 | 0.20-0.60 % | |
| melt mass-flow rate | 230°C/2.16kg | ISO 1133 | 12 g/10min |
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