
Physical properties | Test Standard Unit | Value |
Density | ISO 1183 g/cm3 | 1.41 |
Melt flow rate | ISO 1133 g/10min | 9 |
Water absorption(23 ℃, 50 %RH) | ISO 62 % | 0.2 |
Thermal properties | Test Standard | Unit | Value |
Heat deflection temperature(1.8 MPa) | ISO 75 | ℃ | 100 |
Flammability | UL 94 | – | HB |
Melting point(10 ℃/min) | ISO 11357 | ℃ | 165 |
Coefficient of linear thermal expansion | ISO 11359 | X 10-5/℃ | 12 |
Mechanical properties
Tensile modulus |
Test Standard
ISO 527 |
Unit
MPa |
Value
2,750 |
Tensile strength | ISO 527 | MPa | 65 |
Tensile strain at yield | ISO 527 % | 10 | |
Strain at break | ISO 527 % | 35 | |
Flexural strength | ISO 178 | MPa | 87 |
Flexural modulus | ISO 178 | MPa | 2,550 |
Charpy impact strength(Notched) @ 23℃ | ISO 179/1eA | KJ/m2 | 6.5 |
Charpy impact strength(Notched) @ -30℃ | ISO 179/1eA | KJ/m2 | 5.5 |
Specification: POM-Kepital-Kepital F20-03
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