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低电阻率POM Ultraform N2520L
Density | 1.40 | g/cm | *** 1183 |
Apparent (Bulk) Density | 0.85 | g/cm | |
Melt Volume-Flow Rate (MVR)(190°C/2.16 kg) | 7.0 | cm/10min | *** 1133 |
Molding Shrinkage | *** 294-4 | ||
Across Flow | 2.1 | % | |
Flow | 2.1 | % | |
Water Absorption | *** 62 | ||
Saturation, 23°C | 0.80 | % | |
Equilibrium, 23°C, 50% RH | 0.20 | % | |
| Hardness | Nominal Value | Unit | Test Method |
Ball Indentation Hardness(H 358/30) | 120 | MPa | *** 2039-1 |
| Mechanical | Nominal Value | Unit | Test Method |
Tensile Modulus | 2400 | MPa | *** 527-1 |
Tensile Stress(Yield) | 50.0 | MPa | *** 527-2/50 |
Tensile Strain(Yield) | 6.0 | % | *** 527-2/50 |
Nominal Tensile Strain at Break | 7.0 | % | *** 527-2/50 |
| Impact | Nominal Value | Unit | Test Method |
Charpy Notched Impact Strength(23°C) | 4.0 | kJ/m | *** 179/1eA |
Charpy Unnotched Impact Strength(23°C) | 40 | kJ/m | *** 179/1eU |
| Thermal | Nominal Value | Unit | Test Method |
Deflection Temperature Under Load(1.8 MPa, Unannealed) | 85.0 | °C | *** 75-2/A |
Melting Temperature | 166 | °C | *** 11357-3 |
CLTE - Flow(23 to 55°C) | 1.2E-4 | cm/cm/°C | *** 11359-2 |
Maximum Service Temperature - short cycle operation | 100 | °C |
| Electrical | Nominal Value | Unit | Test Method |
Surface Resistivity | 1.0E+7 | ohms | IEC 60093 |
Volume Resistivity | 5.0E+2 | ohms·cm | *** 3915 |
Electric Strength | 85 | kV/mm | IEC 60243-1 |
Dissipation Factor(1 MHz) | 0.53 | IEC 60250 | |
| Flammability | Nominal Value | Unit | Test Method |
Flammability Classification(1.6 mm) | HB | IEC 60695-11-10, -20 |
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