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مقایسه مواد
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نام محصول / تولیدکننده / مدل
قیمت مرجع
| Physical properties | شرایط آزمون | روش آزمون | COVESTRO SHANGHAI/FR3021 BK |
|---|---|---|---|
| Melt Volume Flow Rate (MVR) | 240°C/5.0kg | ISO 1133 | 9.00 cm3/10min |
| Shrinkage rate | TD | ISO 2577 | 0.20-0.40 % |
| MD | ISO 2577 | 0.20-0.40 % | |
| Melt viscosity | 260°C | ISO 11443-A | 211 Pa·s |
| thermal performance | شرایط آزمون | روش آزمون | COVESTRO SHANGHAI/FR3021 BK |
| Hot deformation temperature | 0.45MPa,Unannealed | ISO 75-2/B | 92.0 °C |
| Vicat softening temperature | ISO 306/B120 | 97.0 °C | |
| Hot deformation temperature | 1.8MPa,Unannealed | ISO 75-2/A | 84.0 °C |
| impact performance | شرایط آزمون | روش آزمون | COVESTRO SHANGHAI/FR3021 BK |
| Suspended wall beam without notch impact strength | 23°C | ISO 180 | 70 kJ/m² |
| Electrical performance | شرایط آزمون | روش آزمون | COVESTRO SHANGHAI/FR3021 BK |
| Volume resistivity | 23°C | IEC 60093 | 1E+16 ohms·cm |
| Surface resistivity | IEC 60093 | 1E+16 ohms | |
| mechanical properties | شرایط آزمون | روش آزمون | COVESTRO SHANGHAI/FR3021 BK |
| Tensile modulus | 23°C | ISO 527-2/1 | 4600 Mpa |
| Tensile strain | Break,23°C | ISO 527-2/50 | 4.0 % |
| tensile strength | Break,23°C | ISO 527-2/50 | 41.0 Mpa |
| Yield,23°C | ISO 527-2/50 | 66.0 Mpa | |
| Tensile strain | Yield,23°C | ISO 527-2/50 | 2.9 % |
| flammability | شرایط آزمون | روش آزمون | COVESTRO SHANGHAI/FR3021 BK |
| UL flame retardant rating | 1.5mm | UL 94 | V-0 |