مقایسه مواد
اطلاعات محصول
نام محصول
نام برند
کاربردها
ویژگیها
گواهینامهها

PC 1837 012475 COVESTRO SHANGHAI
Makrolon®
ماشین لباسشویی,قطعات داخلی خودرو
جریان بالا,مقاومت بالا,سختی بالا
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برگههای اطلاعات پلاستیک
hardness | شرایط آزمون | روش آزمون | COVESTRO SHANGHAI/1837 012475 |
---|---|---|---|
Ball Pressure Test | ISO 2039-1 | 104 Mpa |
thermal performance | شرایط آزمون | روش آزمون | COVESTRO SHANGHAI/1837 012475 |
---|---|---|---|
Ball Pressure Test | 134°C | IEC 60695-10-2 | 通过 |
Glass transition temperature | ISO 11357-2 | 143 °C | |
Hot deformation temperature | 0.45 MPa, Unannealed | ISO 75-2/B | 134 °C |
1.8 MPa, Unannealed | ISO 75-2/A | 121 °C | |
Linear coefficient of thermal expansion | Flow : 23 to 55°C | ISO 11359-2 | 7.0E-5 cm/cm/°C |
Across Flow : 23 to 55°C | ISO 11359-2 | 7.0E-5 cm/cm/°C | |
thermal conductivity | 23°C | ISO 8302 | 0.20 W/m/K |
Vicat softening temperature | -- | ISO 306/B120 | 143 °C |
-- | ISO 306/B50 | 141 °C |
mechanical properties | شرایط آزمون | روش آزمون | COVESTRO SHANGHAI/1837 012475 |
---|---|---|---|
Bending modulus | 23°C | ISO 178 | 2200 Mpa |
bending strength | 23°C | ISO 178 | 86.0 Mpa |
23°C | ISO 178 | 6.8 % | |
3.5% Strain, 23°C | ISO 178 | 68.0 Mpa | |
Nominal tensile fracture strain | 23°C | ISO 527-2/50 | > 50 % |
Tensile modulus | 23°C | ISO 527-2/1 | 2200 Mpa |
Tensile strain | Yield, 23°C | ISO 527-2/50 | 5.7 % |
Break, 23°C | ISO 527-2/50 | 120 % | |
tensile strength | Break, 23°C | ISO 527-2/50 | 60.0 Mpa |
Yield, 23°C | ISO 527-2/50 | 58.0 Mpa |
Electrical performance | شرایط آزمون | روش آزمون | COVESTRO SHANGHAI/1837 012475 |
---|---|---|---|
Compared to the anti leakage trace index | Solution B | IEC 60112 | PLC 4 |
Solution A | IEC 60112 | PLC 3 | |
Dielectric strength | 23°C, 1.00 mm | IEC 60243-1 | 34 KV/mm |
Dissipation factor | 23°C, 100 Hz | IEC 60250 | 1.4E-3 |
23°C, 1 MHz | IEC 60250 | 0.013 | |
Relative permittivity | 23°C, 100 Hz | IEC 60250 | 3.20 |
23°C, 1 MHz | IEC 60250 | 3.10 | |
Surface resistivity | IEC 60093 | 1.0E+16 ohms | |
Volume resistivity | 23°C | IEC 60093 | 1.0E+16 ohms·cm |
Physical properties | شرایط آزمون | روش آزمون | COVESTRO SHANGHAI/1837 012475 |
---|---|---|---|
Apparent density | ISO 60 | 0.64 g/cm³ | |
density | 23°C | ISO 1183 | 1.19 g/cm³ |
melt mass-flow rate | 300°C/1.2 kg | ISO 1133 | 12 g/10 min |
Melt Volume Flow Rate (MVR) | 300°C/1.2 kg | ISO 1133 | 11.0 cm3/10min |
Shrinkage rate | Flow : 2.00 mm4 | ISO 294-4 | 0.65 % |
横向Flow | ISO 2577 | 0.60 - 0.80 % | |
Flow | ISO 2577 | 0.60 - 0.80 % | |
横向Flow : 280°C, 2.00 mm4 | ISO 294-4 | 0.70 % | |
Water absorption rate | Saturation, 23°C | ISO 62 | 0.40 % |
Equilibrium, 23°C, 50% RH | ISO 62 | 0.12 % |
impact performance | شرایط آزمون | روش آزمون | COVESTRO SHANGHAI/1837 012475 |
---|---|---|---|
Charpy Notched Impact Strength | 23°C, Partial Break | ISO 179/1eA | 60 kJ/m² |
-30°C, Partial Break | ISO 179/1eA | 50 kJ/m² | |
Impact strength of cantilever beam gap | 23°C, Partial Break | ISO 180/A | 60 kJ/m² |
-30°C, Partial Break | ISO 180/A | 45 kJ/m² | |
Impact strength of simply supported beam without notch | -30°C | ISO 179/1eU | 无断裂 |
23°C | ISO 179/1eU | 无断裂 | |
-60°C | ISO 179/1eU | 无断裂 | |
Multi axis Instrumented Impact Energy | -30°C | ISO 6603-2 | 55.0 J |
23°C | ISO 6603-2 | 50.0 J | |
Multi axis Instrumented Peak Impact Force | -30°C | ISO 6603-2 | 5800 N |
23°C | ISO 6603-2 | 4900 N |
flammability | شرایط آزمون | روش آزمون | COVESTRO SHANGHAI/1837 012475 |
---|---|---|---|
auto-ignition temperature | ASTM D1929 | 530 °C | |
Burning rate | > 1.00 mm | ISO 3795 | passed |
Burning wire flammability index | 1.5 mm | IEC 60695-2-12 | 875 °C |
0.75 mm | IEC 60695-2-12 | 850 °C | |
3.0 mm | IEC 60695-2-12 | 900 °C | |
Extreme Oxygen Index | ISO 4589-2 | 30 % | |
flash temperature | ASTM D1929 | 450 °C | |
Hot filament ignition temperature | 1.5 mm | IEC 60695-2-13 | 825 °C |
3.0 mm | IEC 60695-2-13 | 850 °C | |
2.0 mm | IEC 60695-2-13 | 825 °C | |
UL flame retardant rating | 0.75 mm | UL 94 | HB |
1.50 mm | IEC 60695-11-5 | 5.0 sec | |
2.00 mm | IEC 60695-11-5 | 5.0 sec |
injection | شرایط آزمون | روش آزمون | COVESTRO SHANGHAI/1837 012475 |
---|---|---|---|
Back pressure | 10.0 to 20.0 Mpa | ||
Drying Temperature - Dry Air Dryer | 120 °C | ||
Drying time - Dry Air Dryer | 4.0 hr | ||
Exhaust hole depth | 0.025 to 0.075 mm | ||
Mold temperature | 70 to 110 °C | ||
Processing (melt) temperature | 280 to 320 °C | ||
Spray nozzle temperature | 270 to 305 °C | ||
Suggested injection volume | 30 to 70 % | ||
Suggested maximum moisture content | < 0.020 % | ||
Temperature at the front of the material cylinder | 285 to 305 °C | ||
Temperature at the rear of the barrel | 250 to 270 °C | ||
Temperature in the middle of the barrel | 270 to 290 °C |