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مقایسه مواد
اطلاعات محصول
نام محصول
نام برند
کاربردها
ویژگیها
گواهینامهها
PC+ABS FR421 MT Covestro - Polycarbonates
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Aircraft interior
Filler, mineral filler,
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برگههای اطلاعات پلاستیک
| thermal performance | شرایط آزمون | روش آزمون | Covestro - Polycarbonates/FR421 MT |
|---|---|---|---|
| Hot deformation temperature | 0.45MPa,Unannealed | ISO 75-2/B | 129 °C |
| 1.8MPa,Unannealed | ISO 75-2/A | 118 °C | |
| Linear coefficient of thermal expansion | MD：23to55°C | ISO 11359-2 | 5E-05 cm/cm/°C |
| TD：23to55°C | ISO 11359-2 | 6E-05 cm/cm/°C | |
| Vicat softening temperature | -- | ISO 306/B120 | 134 °C |
| -- | ISO 306/B50 | 132 °C |
| mechanical properties | شرایط آزمون | روش آزمون | Covestro - Polycarbonates/FR421 MT |
|---|---|---|---|
| Tensile modulus | 23°C | ISO 527-2/1 | 3400 MPa |
| Tensile strain | Yield,23°C | ISO 527-2/50 | 4.0 % |
| Break,23°C | ISO 527-2/50 | 22 % | |
| tensile strength | Break,23°C | ISO 527-2/50 | 47.0 MPa |
| Yield,23°C | ISO 527-2/50 | 58.0 MPa |
| Electrical performance | شرایط آزمون | روش آزمون | Covestro - Polycarbonates/FR421 MT |
|---|---|---|---|
| Compared to the anti leakage trace index | SolutionA | IEC 60112 | PLC 3 |
| Dielectric strength | 23°C,1.00mm | IEC 60243-1 | 41 kV/mm |
| Dissipation factor | 23°C,100Hz | IEC 60250 | 4.6E-03 |
| 23°C,1MHz | IEC 60250 | 9.4E-03 | |
| Relative permittivity | 23°C,1MHz | IEC 60250 | 3.00 |
| 23°C,100Hz | IEC 60250 | 3.10 | |
| Surface resistivity | IEC 60093 | 1E+16 ohms | |
| Volume resistivity | 23°C | IEC 60093 | 1E+16 ohms·cm |
| Physical properties | شرایط آزمون | روش آزمون | Covestro - Polycarbonates/FR421 MT |
|---|---|---|---|
| density | 23°C | ISO 1183 | 1.29 g/cm³ |
| MeltViscosity | 260°C | ISO 11443-A | 640 Pa·s |
| Melt Volume Flow Rate (MVR) | 260°C/5.0kg | ISO 1133 | 2.00 cm³/10min |
| Shrinkage rate | MD:260°C,3.00mm | ISO 2577 | 0.50to0.70 % |
| TD:260°C,3.00mm | ISO 2577 | 0.60to0.80 % | |
| Water absorption rate | Equilibrium,23°C,50%RH | ISO 62 | 0.20 % |
| Saturation,23°C | ISO 62 | 0.50 % |
| impact performance | شرایط آزمون | روش آزمون | Covestro - Polycarbonates/FR421 MT |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C | ISO 180/A | 30 kJ/m² |
| flammability | شرایط آزمون | روش آزمون | Covestro - Polycarbonates/FR421 MT |
|---|---|---|---|
| UL flame retardant rating | 0.75mm | UL 94 | V-0 |
| 3.0mm | UL 94 | 5VA |