PC Makrolon® RX2430 451118 COVESTRO THAILAND
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Xem giáBảng thông số kỹ thuật
| impact performance | Điều kiện kiểm tra | Phương pháp kiểm tra | Kết quả kiểm tra |
|---|---|---|---|
| Impact strength of simply supported beam without notch | Impact strength of simply supported beam without notch 23°C | ISO 179/1eU | 无断裂 |
| Impact strength of cantilever beam gap | Impact strength of cantilever beam gap -30°C, Complete Break | ISO 180/A | 12 kJ/m² |
| Impact strength of simply supported beam without notch | Impact strength of simply supported beam without notch -30°C | ISO 179/1eU | 无断裂 |
| Impact strength of simply supported beam without notch | Impact strength of simply supported beam without notch -60°C | ISO 179/1eU | 无断裂 |
| Charpy Notched Impact Strength | Charpy Notched Impact Strength 23°C, Partial Break | ISO 179/1eA | 70 kJ/m² |
| Charpy Notched Impact Strength | Charpy Notched Impact Strength -30°C, Complete Break | ISO 179/1eA | 14 kJ/m² |
| Impact strength of cantilever beam gap | Impact strength of cantilever beam gap 23°C, Partial Break | ISO 180/A | 60 kJ/m² |
| Multi axis Instrumented Impact Energy | Multi axis Instrumented Impact Energy -30°C | ISO 6603-2 | 70.0 J |
| Multi axis Instrumented Impact Energy | Multi axis Instrumented Impact Energy 23°C | ISO 6603-2 | 60.0 J |
| Multi axis Instrumented Peak Impact Force | Multi axis Instrumented Peak Impact Force -30°C | ISO 6603-2 | 6200 N |
| Multi axis Instrumented Peak Impact Force | Multi axis Instrumented Peak Impact Force 23°C | ISO 6603-2 | 5300 N |
| flammability | Điều kiện kiểm tra | Phương pháp kiểm tra | Kết quả kiểm tra |
|---|---|---|---|
| UL flame retardant rating | UL flame retardant rating 0.36 mm | UL 94 | V-2 |
| flash temperature | flash temperature | ASTM D1929 | 480 °C |
| auto-ignition temperature | auto-ignition temperature | ASTM D1929 | 550 °C |
| mechanical properties | Điều kiện kiểm tra | Phương pháp kiểm tra | Kết quả kiểm tra |
|---|---|---|---|
| bending strength | bending strength 23°C | ISO 178 | 7.0 % |
| bending strength | bending strength 3.5% Strain, 23°C | ISO 178 | 74.0 Mpa |
| bending strength | bending strength 23°C | ISO 178 | 100 Mpa |
| Bending modulus | Bending modulus 23°C | ISO 178 | 2400 Mpa |
| Nominal tensile fracture strain | Nominal tensile fracture strain 23°C | ISO 527-2/50 | > 50 % |
| Tensile strain | Tensile strain Break, 23°C | ISO 527-2/50 | 130 % |
| Tensile strain | Tensile strain Yield, 23°C | ISO 527-2/50 | 6.1 % |
| tensile strength | tensile strength Break, 23°C | ISO 527-2/50 | 75.0 Mpa |
| tensile strength | tensile strength Yield, 23°C | ISO 527-2/50 | 67.0 Mpa |
| Tensile modulus | Tensile modulus 23°C | ISO 527-2/1 | 2400 Mpa |
| injection | Điều kiện kiểm tra | Phương pháp kiểm tra | Kết quả kiểm tra |
|---|---|---|---|
| Drying Temperature - Dry Air Dryer | Drying Temperature - Dry Air Dryer | 120 °C | |
| Drying time - Dry Air Dryer | Drying time - Dry Air Dryer | 4.0 hr | |
| Suggested maximum moisture content | Suggested maximum moisture content | < 0.020 % | |
| Suggested injection volume | Suggested injection volume | 30 to 70 % | |
| Temperature at the rear of the barrel | Temperature at the rear of the barrel | 250 to 270 °C | |
| Spray nozzle temperature | Spray nozzle temperature | 270 to 305 °C | |
| Processing (melt) temperature | Processing (melt) temperature | 280 to 320 °C | |
| Mold temperature | Mold temperature | 70 to 110 °C | |
| Back pressure | Back pressure | 10.0 to 20.0 Mpa | |
| Exhaust hole depth | Exhaust hole depth | 0.025 to 0.075 mm | |
| Temperature in the middle of the barrel | Temperature in the middle of the barrel | 270 to 290 °C | |
| Temperature at the front of the material cylinder | Temperature at the front of the material cylinder | 285 to 305 °C |
| thermal performance | Điều kiện kiểm tra | Phương pháp kiểm tra | Kết quả kiểm tra |
|---|---|---|---|
| Hot deformation temperature | Hot deformation temperature 0.45 MPa, Unannealed | ISO 75-2/B | 134 °C |
| Hot deformation temperature | Hot deformation temperature 1.8 MPa, Unannealed | ISO 75-2/A | 122 °C |
| Vicat softening temperature | Vicat softening temperature -- | ISO 306/B50 | 141 °C |
| Vicat softening temperature | Vicat softening temperature -- | ISO 306/B120 | 142 °C |
| Ball Pressure Test | Ball Pressure Test 132°C | IEC 60695-10-2 | 通过 |
| Linear coefficient of thermal expansion | Linear coefficient of thermal expansion Flow : 23 to 55°C | ISO 11359-2 | 6.5E-5 cm/cm/°C |
| Linear coefficient of thermal expansion | Linear coefficient of thermal expansion Across Flow : 23 to 55°C | ISO 11359-2 | 6.5E-5 cm/cm/°C |
| thermal conductivity | thermal conductivity 23°C | ISO 8302 | 0.20 W/m/K |
| Physical properties | Điều kiện kiểm tra | Phương pháp kiểm tra | Kết quả kiểm tra |
|---|---|---|---|
| Water absorption rate | Water absorption rate Equilibrium, 23°C, 50% RH | ISO 62 | 0.12 % |
| Water absorption rate | Water absorption rate Saturation, 23°C | ISO 62 | 0.30 % |
| Shrinkage rate | Shrinkage rate Flow : 2.00 mm3 | ISO 294-4 | 0.60 % |
| Shrinkage rate | Shrinkage rate 横向Flow : 280°C, 2.00 mm3 | ISO 294-4 | 0.65 % |
| Shrinkage rate | Shrinkage rate Flow | ISO 2577 | 0.60 - 0.80 % |
| Shrinkage rate | Shrinkage rate 横向Flow | ISO 2577 | 0.60 - 0.80 % |
| Melt Volume Flow Rate (MVR) | Melt Volume Flow Rate (MVR) 300°C/1.2 kg | ISO 1133 | 19.0 cm3/10min |
| melt mass-flow rate | melt mass-flow rate 300°C/1.2 kg | ISO 1133 | 20 g/10 min |
| Apparent density | Apparent density | ISO 60 | 0.66 g/cm³ |
| Electrical performance | Điều kiện kiểm tra | Phương pháp kiểm tra | Kết quả kiểm tra |
|---|---|---|---|
| Surface resistivity | Surface resistivity | IEC 60093 | 1.0E+16 ohms |
| Volume resistivity | Volume resistivity 23°C | IEC 60093 | 1.0E+16 ohms·cm |
| hardness | Điều kiện kiểm tra | Phương pháp kiểm tra | Kết quả kiểm tra |
|---|---|---|---|
| Ball Pressure Test | Ball Pressure Test | ISO 2039-1 | 118 Mpa |
