Common Molding Silicone Raw Material Htv Silicone Rubber
Features: Good mechanical properties, easy for injection molding processing and extrusion molding process.
Application: Electric Silicone Rubber is mainly used in making Composite Insulators transformer bushings arresters cables, cable accessories, cable accessories (coupler Electric cabinet, cable joint and terminal), hollow insulation casing pipe, etc..
Safety information: Electric Silicone Rubber for Composite Insulators Transformer Bushings Arresters Cables comply with the requirements of ROHS standards, has passed SGS test and related Detection of power performances.
The silicone rubber Technical data as following: Specification | Technical data |
hardness.shore A | ≥60 |
Density g/cm3 | 1.50±0.05 |
Tensile strength Mpa | ≥3 |
breaking Elongation % | ≥200 |
tear tension set % | ≤2 |
Tear strength kN/m | ≥10 |
volume resistivity Ω·cm | ≥2×10^14 |
dielectric strength kV/mm | ≥20 |
Dielectric constant | 3~6 |
Dissipation factor tanδ | ≤ 3×10 -2 |
tracking and erosion resistance,class | TMA4.5 |
Arc resistance s | >240 |
Flammability,class | FV-0 |
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