The silicone material for high-voltage cables is primarily based on fumed silicone rubber and features a temperature rating of 180°C. It is suitable for manufacturing high-voltage cables for road vehicles, with products meeting the requirements for 180°C silicone materials—such as EI111 and EM106—specified in standards including ISO19642, ISO6722, LV216-2, and EN50382. It is applicable for use as insulation in EI111/EM106 type cables.
180℃ Silicone Rubber Fumed Compound for EI111\EM106 High-Voltage Cable (Precipitated Silica Grade(EI111 EM106) | |||
| Brand Number | PHCNC65-1E | Category | Silicon Rubber |
| Temperature Rating | 180℃ | Color | Transparent |
| Crosslinking Method | \ | ||
| Appearance | Block-shaped | Processing Method | Extrusion |
| Application Scope | Suitable for EI111/EM106 type cable insulation. Meets the requirements for 180°C silicone rubber materials used in wires and cables, such as EN50382 EI111 and EM106. | ||
| PHYSICAL PROPERTIES | |||||
| Color | Transparent | / | |||
| VOC | / | 1~2 | / | / | |
| Hardness,Shore A | 65±5 | 65 | Shore A | GB/T531.1 | |
| Density | 1.19±0.02 | 1.19 | g/cm3 | GB/T533 | |
| Tensile Strength | ≥9 | 10.3 | MPa | GB/T528 | |
| Tear Strength | ≥40 | 52 | kN/m | GB/T529 | |
| Oxygen index | ≥26 | 28 | / | GB/T10707 | |
| SHORT TERM THERMAL AGING (205℃, 240h) | |||||
| Tensile Strength | ≥5 | 8.1 | MPa | GB/T528 | |
| Tensile Elongation@break | ≥200 | 386 | % | GB/T528 | |
| WIRE LONG TERM THERMAL AGING (180℃,3000h) | |||||
| Winding Test | No cracking | No cracking | / | ISO 19642 | |
| Withstand Voltage | No break | No break | / | ISO 19642 | |
| ELECTRICAL PROPERTIES | |||||
| Volume Resistivity | ≥1.0×10^15 | 1.7*10^16 | Ω·cm | GB/T1692 | |
| Breakdown strength | ≥24 | 28 | kV/mm | GB/T1695 | |
| Dissipation Factor(1kHz) | / | 0.001 | / | ASTM D150 | |
| Dielectric Constant(1kHz) | / | 2.7 | / | ASTM D150 | |
| OPERATING CONDITION | |||||
| Long term operating temperature | -50℃ ~ 180℃ | ||||
| Long term use humidity | 5% ~ 90% | ||||
| ENVIRONMENTAL REQUIREMENTS | |||||
| Complies with RoHS and REACH environmental requirements. | |||||
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