So sánh vật liệu
Thông số kỹ thuật
| Điều kiện kiểm tra | Phương pháp kiểm tra | Horda Cable Compounds/Horda E8900 | |
|---|---|---|---|
| Shore hardness | ShoreA | ASTM D2240 | 85to90 |
| Rheometer | MH:195°C | ISO 6502 | 0.200to0.341 J |
| T90:195°C | ISO 6502 | 1.4to1.6 min | |
| density | ASTM D1928 | 1.16to1.18 g/cm³ | |
| Mooney viscosity | ML1+4,121°C | ISO 289 | 14to22 MU |
| elongation | Break | ASTM D638 | 250 % |
| Volume resistivity | 120°C | ASTM D257 | <1.0E+3 ohms·cm |
| 23°C | ASTM D257 | <5.0E+2 ohms·cm | |
| tensile strength | ASTM D638 | 11.0 MPa | |
| Rheometer | ML:195°C | ISO 6502 | 0.0330to0.0550 J |
| Change rate of ultimate elongation in air | 135°C,168hr | ASTM D638 | -50 % |
| water content | Internal Method | <800 ppm | |
| Change rate of tensile strength in air | 135°C,168hr | ASTM D638 | -5.0 % |
| Volume resistivity | 90°C | ASTM D257 | <1.0E+3 ohms·cm |
| release force | EPR:23°C | 2.3to2.5 kN/m | |
| thermosetting | 200°C3 | IEC 60540 | <100 % |
| Rheometer | StrippingAngle | ISO 6502 | 180 ° |
| release force | XLPE:23°C | 1.3to1.7 kN/m | |
| thermosetting | 200°C4 | IEC 60540 | <5.0 % |
