So sánh vật liệu
Thông số kỹ thuật
| Điều kiện kiểm tra | Phương pháp kiểm tra | UK AEI Compounds/AEI SX407:CM424 | |
|---|---|---|---|
| thermosetting | Elongationunderload,20N/cm2:200°C | IEC 60811-2-1 | 40 % |
| Relative permittivity | 23°C,50Hz | IEC 60250 | 4.15 |
| Tensile stress change rate | 135°C,168hr,Break | IEC 60811-1-2 | -15 % |
| Cold bend | -70°C | IEC 60811-1-4 | pass |
| Temperature index | ISO 4589-3 | 280 °C | |
| Dielectric strength | 20°C | IEC 60243-1 | 14 kV/mm |
| Tensile strain | Break | IEC 60811-1-1 | 150 % |
| Change rate of tensile strength in air | 135°C,168hr | IEC 60811-1-2 | 20 % |
| density | BS2782620A | 1.37 g/cm³ | |
| Volume resistivity | 20°C | IEC 60502 | 1E+13 ohms·cm |
| Smoke density | ASTM D2843 | 4.1 % | |
| HalogenAcidGasEvolution | IEC 60754-1 | <0.50 % | |
| thermosetting | Permanentelongationaftercooling | IEC 60811-2-1 | 5.0 % |
| tensile strength | IEC 60811-1-1 | 10.0 MPa | |
| deformation | 100°C | IEC 60811-3-1 | 15 % |
| Extreme Oxygen Index | ISO 4589-2 | 29 % |
