Durostone® EPM 203 es un plástico con refuerzo de fibra para aplicaciones mecánicas y eléctricas. Esta plástico de resina epoxi convence por su elevada resistencia mecánica a las temperaturas altas. El refuerzo de fibra está hecho de lana de vidrio (RFV).
Test Method | Unit | Guideline Value | |
---|---|---|---|
Density | ISO 1183 | g / cm3 | 1,85 |
Flexural strength ┴ | ISO 178 | MPa | 360 |
Flexural strength ┴ +150°C | ISO 178 | MPa | 180 |
Modulus of elasticity in flexion ┴ | ISO 178 | MPa | 20000 |
Modulus of elasticity in flexion ┴ +150°C | ISO 178 | MPa | 15000 |
Compressive strength ┴ | ISO 604 | MPa | 500 |
Tensile strength II | ISO 527 | MPa | 280 |
Impact strength II (Charpy) | ISO 179 | kJ / m2 | 100 |
Test Method | Unit | Guideline Value | |
---|---|---|---|
Temperature index | IEC 60216 | T.I. | 180 |
Insulation class | IEC 60085 | / | H |
Test Method | Unit | Guideline Value | |
---|---|---|---|
Water absorption (4mm thickness) | ISO 62 | % | 0,1 |
Test Method | Unit | Guideline Value | |
---|---|---|---|
Electric strength 90°C under oil ┴ | IEC 60243 | kV / mm | 13 |
Electric strength 90°C under oil II | IEC 60243 | kV/25mm | 70 |
Specific surface resistance | IEC 60093 | Ω | 1013 |
Comparative tracking index | IEC 60112 | CTI | 400 |