PC Makrolon® 3208 550111 COVESTRO BELGIUM
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Xem giáBảng thông số kỹ thuật
| optical performance | Điều kiện kiểm tra | Phương pháp kiểm tra | Kết quả kiểm tra |
|---|---|---|---|
| Refractive index | Refractive index | ISO 489 | 1.587 |
| Transmittance rate | Transmittance rate 1000 μm | ISO 13468-2 | 89 % |
| Transmittance rate | Transmittance rate 2000 μm | ISO 13468-2 | 89 % |
| Transmittance rate | Transmittance rate 3000 μm | ISO 13468-2 | 88 % |
| Transmittance rate | Transmittance rate 4000 μm | ISO 13468-2 | 87 % |
| turbidity | turbidity 3000 μm | ISO 14782 | < 0.80 % |
| impact performance | Điều kiện kiểm tra | Phương pháp kiểm tra | Kết quả kiểm tra |
|---|---|---|---|
| Multi axis Instrumented Peak Impact Force | Multi axis Instrumented Peak Impact Force 23℃23°C | ISO 6603-2 | 5800 N |
| Multi axis Instrumented Peak Impact Force | Multi axis Instrumented Peak Impact Force -30℃-30°C | ISO 6603-2 | 6700 N |
| Multi axis Instrumented Impact Energy | Multi axis Instrumented Impact Energy 23℃23°C | ISO 6603-2 | 65 J |
| Multi axis Instrumented Impact Energy | Multi axis Instrumented Impact Energy -30℃-30°C | ISO 6603-2 | 75 J |
| Impact strength of cantilever beam gap | Impact strength of cantilever beam gap 23℃，Partial Break73°F, Partial Break | ISO 7391 | 75 kJ/m² |
| Impact strength of cantilever beam gap | Impact strength of cantilever beam gap -30℃，Complete Break-22°F, Complete Break | ISO 7391 | 20 kJ/m² |
| Impact strength of simply supported beam without notch | Impact strength of simply supported beam without notch 23℃23°C | ISO 179/1eU | No Break |
| Impact strength of simply supported beam without notch | Impact strength of simply supported beam without notch -30℃-30°C | ISO 179/1eU | No Break |
| Impact strength of simply supported beam without notch | Impact strength of simply supported beam without notch -60℃-60°C | ISO 179/1eU | No Break |
| Charpy Notched Impact Strength | Charpy Notched Impact Strength 23℃，Partial Break73°F, Partial Break | ISO 7391 | 80 kJ/m² |
| Charpy Notched Impact Strength | Charpy Notched Impact Strength -30℃，Complete Break-22°F, Complete Break | ISO 7391 | 18 kJ/m² |
| mechanical properties | Điều kiện kiểm tra | Phương pháp kiểm tra | Kết quả kiểm tra |
|---|---|---|---|
| Tensile modulus | Tensile modulus 23℃ | ISO 527-1-2 | 2350 Mpa |
| tensile strength | tensile strength Break，23℃ | ISO 527-2/50 | 75 Mpa |
| tensile strength | tensile strength Yield，23℃ | ISO 527-2/50 | 65 Mpa |
| Tensile strain | Tensile strain Break，23℃ | ISO 527-2/50 | 120 % |
| Tensile strain | Tensile strain Yield，23℃ | ISO 527-2/50 | 6.3 % |
| Nominal tensile fracture strain | Nominal tensile fracture strain 23℃ | ISO 527-2/50 | > 50 % |
| Tensile Creep Modulus（1 hr）Tensile Creep Modulus (1 hr) | Tensile Creep Modulus（1 hr）Tensile Creep Modulus (1 hr) | ISO 899-1 | 2200 Mpa |
| Tensile creep modulus | Tensile creep modulus 1000 hr | ISO 899-1 | 1900 Mpa |
| Bending modulus | Bending modulus 23℃23℃4 | ISO 178 | 2350 Mpa |
| bending strength | bending strength 3.50% Strain，23℃3.5% Strain, 23°C | ISO 178 | 72 Mpa |
| bending strength | bending strength 23℃23°C | ISO 178 | 95 Mpa |
| Bending strain | Bending strain 23°C | ISO 178 | 7.2 % |
| Ball Pressure Test | Ball Pressure Test | ISO 2039-1 | 111 Mpa |
| thermal performance | Điều kiện kiểm tra | Phương pháp kiểm tra | Kết quả kiểm tra |
|---|---|---|---|
| Ball indentation test | Ball indentation test 141℃141℃ | IEC 60695-10-2 | Pass |
| Linear coefficient of thermal expansion | Linear coefficient of thermal expansion TD：23~55℃ | ISO 11359-2 | 0.000065 1/℃ |
| Linear coefficient of thermal expansion | Linear coefficient of thermal expansion MD：23~55℃ | ISO 11359-2 | 0.000065 1/℃ |
| Vicat softening temperature | Vicat softening temperature B120-- | ISO 306/B120 | 151 °C |
| Vicat softening temperature | Vicat softening temperature B50-- | ISO 306 | 150 °C |
| Glass transition temperature | Glass transition temperature | ISO 11357-2 | 150 °C |
| thermal conductivity | thermal conductivity 23℃23℃9 | ISO 8302 | 0.2 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℃，50% RHEquilibrium，23℃，50% RH | ISO 62 | 0.12 % |
| Water absorption rate | Water absorption rate Saturation，23℃Saturation，23℃ | ISO 62 | 0.3 % |
| Shrinkage rate | Shrinkage rate MD：2.0 mmFlow : 0.0787 in 33 | ISO 294-4 | 0.7 % |
| Shrinkage rate | Shrinkage rate TD：2.0 mmAcross Flow : 0.0787 in 33 | ISO 294-4 | 0.75 % |
| Shrinkage rate | Shrinkage rate MDFlow | ISO 2577 | 0.60 - 0.80 % |
| Shrinkage rate | Shrinkage rate TDAcross Flow | ISO 2577 | 0.60 - 0.80 % |
| Melt Volume Flow Rate (MVR) | Melt Volume Flow Rate (MVR) 300℃，1.2 kg300℃/1.2 kg | ISO 1133 | 5 cm3/10min |
| melt mass-flow rate | melt mass-flow rate 300℃，1.20kg300℃/1.2 kg | ISO 1133 | 5.5 g/10min |
| Apparent density | Apparent density | ISO 60 | 0.66 g/cm³ |
| density | density 23°C | ISO 1183 | 1.2 g/cm³ |
| flame retardant performance | Điều kiện kiểm tra | Phương pháp kiểm tra | Kết quả kiểm tra |
|---|---|---|---|
| Flash Ignition TemperatureFlash Ignition Temperature | Flash Ignition TemperatureFlash Ignition Temperature | ASTM D1929 | 480 °C |
| auto-ignition temperature | auto-ignition temperature | ASTM D1929 | 550 °C |
