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Material Comparison
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Product Name / Manufacturer / Model
Grade
Reference Price
| optical performance | Test Condition | Test Method | COVESTRO GERMANY/ET3117 021613 |
|---|---|---|---|
| Refractive index | ISO 489 | 1.586 | |
| transmissivity | 2000 μm | ISO 13468-2 | 89.0 % |
| Electrolytic corrosion | 23°C | IEC 60426 | A1 |
| turbidity | 3000 μm | ISO 14782 | < 0.80 % |
| transmissivity | 3000 μm | ISO 13468-2 | 88.0 % |
| 4000 μm | ISO 13468-2 | 87.0 % | |
| 1000 μm | ISO 13468-2 | 89.0 % | |
| thermal performance | Test Condition | Test Method | COVESTRO GERMANY/ET3117 021613 |
| Hot deformation temperature | 0.45 MPa, Unannealed | ISO 75-2/B | 140 °C |
| 1.8 MPa, Unannealed | ISO 75-2/A | 127 °C | |
| RTI Imp | 1.5 mm | UL 746 | 115 °C |
| RTI | 1.5 mm | UL 746 | 125 °C |
| Linear coefficient of thermal expansion | Flow : 23 to 55°C | ISO 11359-2 | 6.5E-5 cm/cm/°C |
| RTI Elec | 1.5 mm | UL 746 | 125 °C |
| Vicat softening temperature | -- | ISO 306/B50 | 146 °C |
| Glass transition temperature | ISO 11357-2 | 146 °C | |
| Vicat softening temperature | -- | ISO 306/B120 | 147 °C |
| thermal conductivity | 23°C | ISO 8302 | 0.20 W/m/K |
| Ball Pressure Test | 139°C | IEC 60695-10-2 | 通过 |
| Linear coefficient of thermal expansion | Across Flow : 23 to 55°C | ISO 11359-2 | 6.5E-5 cm/cm/°C |
| impact performance | Test Condition | Test Method | COVESTRO GERMANY/ET3117 021613 |
| Impact strength of cantilever beam gap | -30°C, Complete Break | ISO 180/A | 20 kJ/m² |
| Impact strength of simply supported beam without notch | -30°C | ISO 179/1eU | 无断裂 |
| -60°C | ISO 179/1eU | 无断裂 | |
| Charpy Notched Impact Strength | 23°C, Partial Break | ISO 179/1eA | 80 kJ/m² |
| Multi axis Instrumented Impact Energy | 23°C | ISO 6603-2 | 60.0 J |
| Multi axis Instrumented Peak Impact Force | 23°C | ISO 6603-2 | 5600 N |
| Impact strength of cantilever beam gap | 23°C, Partial Break | ISO 180/A | 70 kJ/m² |
| Impact strength of simply supported beam without notch | 23°C | ISO 179/1eU | 无断裂 |
| Charpy Notched Impact Strength | -30°C, Complete Break | ISO 179/1eA | 14 kJ/m² |
| Multi axis Instrumented Peak Impact Force | -30°C | ISO 6603-2 | 6500 N |
| Multi axis Instrumented Impact Energy | -30°C | ISO 6603-2 | 70.0 J |
| hardness | Test Condition | Test Method | COVESTRO GERMANY/ET3117 021613 |
| Ball Pressure Test | ISO 2039-1 | 112 Mpa | |
| mechanical properties | Test Condition | Test Method | COVESTRO GERMANY/ET3117 021613 |
| Tensile strain | Yield, 23°C | ISO 527-2/50 | 6.3 % |
| tensile strength | Yield, 23°C | ISO 527-2/50 | 65.0 Mpa |
| bending strength | 23°C | ISO 178 | 7.0 Mpa |
| Nominal tensile fracture strain | 23°C | ISO 527-2/50 | > 50 % |
| tensile strength | Break, 23°C | ISO 527-2/50 | 70.0 Mpa |
| bending strength | 3.5% Strain, 23°C | ISO 178 | 74.0 Mpa |
| Bending modulus | 23°C | ISO 178 | 2400 Mpa |
| Tensile modulus | 23°C | ISO 527-2/1 | 2400 Mpa |
| Tensile creep modulus | 1000 hr | ISO 899-1 | 1900 Mpa |
| 1 hr | ISO 899-1 | 2200 Mpa | |
| Tensile strain | Break, 23°C | ISO 527-2/50 | 130 % |
| flammability | Test Condition | Test Method | COVESTRO GERMANY/ET3117 021613 |
| auto-ignition temperature | ASTM D1929 | 550 °C | |
| Extreme Oxygen Index | ISO 4589-2 | 28 % | |
| Burning wire flammability index | 0.75 mm | IEC 60695-2-12 | 875 °C |
| Burning rate | > 1.00 mm | ISO 3795 | passed |
| Hot filament ignition temperature | 3.0 mm | IEC 60695-2-13 | 900 °C |
| 0.75 mm | IEC 60695-2-13 | 875 °C | |
| 1.5 mm | IEC 60695-2-13 | 875 °C | |
| UL flame retardant rating | 2.00 mm | IEC 60695-11-5 | 0.1 min |
| Burning wire flammability index | 3.0 mm | IEC 60695-2-12 | 960 °C |
| flash temperature | ASTM D1929 | 480 °C | |
| UL flame retardant rating | 1.50 mm | IEC 60695-11-5 | 1.0 min |
| 0.75 mm | UL 94 | V-2 | |
| Application of Flame from Small Burner | DIN 53438-1 | K1. F1 | |
| UL flame retardant rating | 3.00 mm | IEC 60695-11-5 | 0.2 min |
| 1.5 mm | UL 94 | HB | |
| Burning wire flammability index | 1.5 mm | IEC 60695-2-12 | 875 °C |
| Electrical performance | Test Condition | Test Method | COVESTRO GERMANY/ET3117 021613 |
| Volume resistivity | 23°C | IEC 60093 | 1.0E+16 ohms·cm |
| Dissipation factor | 23°C, 100 Hz | IEC 60250 | 1.0E-3 |
| Compared to the anti leakage trace index | Solution B | IEC 60112 | V |
| Solution A | IEC 60112 | V | |
| Dissipation factor | 23°C, 1 MHz | IEC 60250 | 9.5E-3 |
| Surface resistivity | IEC 60093 | 1.0E+16 ohms | |
| Relative permittivity | 23°C, 100 Hz | IEC 60250 | 3.10 |
| 23°C, 1 MHz | IEC 60250 | 3.00 | |
| Dielectric strength | 23°C, 1.00 mm | IEC 60243-1 | 34 KV/mm |
| Physical properties | Test Condition | Test Method | COVESTRO GERMANY/ET3117 021613 |
| Shrinkage rate | 横向Flow : 280°C, 2.00 mm4 | ISO 294-4 | 0.75 % |
| Water absorption rate | Saturation, 23°C | ISO 62 | 0.30 % |
| Shrinkage rate | 横向Flow | ISO 2577 | 0.60 - 0.80 % |
| Flow | ISO 2577 | 0.60 - 0.80 % | |
| melt mass-flow rate | 300°C/1.2 kg | ISO 1133 | 6.5 g/10 min |
| Melt Volume Flow Rate (MVR) | 300°C/1.2 kg | ISO 1133 | 6.00 cm3/10min |
| Apparent density | ISO 60 | 0.66 g/cm³ | |
| Shrinkage rate | Flow : 2.00 mm4 | ISO 294-4 | 0.70 % |
| Water absorption rate | Equilibrium, 23°C, 50% RH | ISO 62 | 0.12 % |
| density | 23°C | ISO 1183 | 1.20 g/cm³ |
| film | Test Condition | Test Method | COVESTRO GERMANY/ET3117 021613 |
| Carbon dioxide transmittance | 23°C, 25.4 μm | ISO 2556 | 16900 cm³/m²/bar/24 hr |
| gas transmission rate | Nitrogen : 100.0 μm | ISO 2556 | 120 cm³/m²/bar/24 hr |
| Carbon Dioxide : 100.0 μm | ISO 2556 | 3800 cm³/m²/bar/24 hr | |
| Nitrogen : 25.4 μm | ISO 2556 | 510 cm³/m²/bar/24 hr | |
| Water vapor permeability | 23°C, 85% RH, 100 μm | ISO 15106-1 | 15 g/m²/24 hr |
| gas transmission rate | Oxygen : 100.0 μm | ISO 2556 | 650 cm³/m²/bar/24 hr |
| Oxygen : 25.4 μm | ISO 2556 | 2760 cm³/m²/bar/24 hr |