Silicone insulator grades technical specifications:
Silicone insulator compound is a ready to use rubber compound suitable for moulding or injection moulding applications and is available in grey / light grey as standard or in any requested color.| HV 02(11-33kV) | EHV(higher than 33 kV) | |
| Hardness: | 60-64 shore A | 64-67 shoreA |
| Specific gravity | 1.57-1.60 | 1.55-1.57 |
| Tensile strength | 2.5 N/mm2 - 3N/mm2 | 4.6-5 N/mm2 |
| Elongation % | 180% - 200% | 220% - 250% |
| Tear strength | 12 KN/m-12.7KN/m | 16KN/m-17KN/m |
| volume resistivity | 4.236*10^14 ohm-cm | 1.75*10^15 ohm-cm |
| dielectric strength | 20.55 kV/mm | 26.32 kV/mm |
| Resistance to tracking and erosion | no tracks after 3.5KV after six hours | no tracks after 4.5 KV eight hours |
