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Thông số kỹ thuật
| Điều kiện kiểm tra | Phương pháp kiểm tra | UK AEI Compounds/AEI SX538:CM540U | |
|---|---|---|---|
| thermosetting | Elongationunderload,20N/cm2:200°C | IEC 60811-2-1 | 30 % |
| Tensile stress change rate | 135°C,168hr,Break | IEC 60811-1-2 | -15 % |
| Temperature index | ISO 4589-3 | >300 °C | |
| Tensile strain | Break | IEC 60811-1-1 | 150 % |
| Change rate of tensile strength in air | 135°C,168hr | IEC 60811-1-2 | 20 % |
| Cold bend | -30°C | IEC 60811-1-4 | pass |
| Change rate of tensile strength in air | 100°C,24hr,在ASTM#2油中 | -58 % | |
| melt mass-flow rate | 190°C/2.16kg | Internal Method | 7.5 g/10min |
| Change rate of tensile strength in air | 70°C,72hr,在ASTM#2油中 | -47 % | |
| Conductivity of gases | IEC 60754-2 | 13.0 µS/cm | |
| density | BS2782620A | 1.51 g/cm³ | |
| compressive strength | 100°C,K值 | IEC 60811-2-1 | 40 % |
| Corrosion of flue gas | pH | IEC 60754-2 | 4.60 |
| Smoke density | ASTM D2843 | <3.5 % | |
| Tensile stress change rate | 100°C,24hr,在ASTM#2油中,Break | -20 % | |
| Dielectric constant | 20°C,Ki | IEC 60502 | 1.3E+12 ohms·cm |
| 90°C,Ki | IEC 60502 | 2.9E+08 ohms·cm | |
| HalogenAcidGasEvolution | IEC 60754-1 | <0.50 % | |
| thermosetting | Permanentelongationaftercooling | IEC 60811-2-1 | 0.0 % |
| Tensile stress change rate | 70°C,72hr,在ASTM#2油中,Break | 3.0 % | |
| tensile strength | IEC 60811-1-1 | 14.0 MPa | |
| Extreme Oxygen Index | ISO 4589-2 | 36 % |
