CharCoat IC is the Vulcanized silicone Coating on the market today for the protection of Insulators from pollutants :
- Protects from pollutants and contaminating layers
- Prevents dry band layers
- Prevents partial discharge and flashover
- Improved performance due to lack of pollutants
- Stops UV, ozone and ageing degradation
Properties :
- Low DFT of 0.3 – 0.5mm
- Adhesion to glass, ceramic & resins
- BS2918 – Dielectric Strength – 64kV/mm
- IEC 93 – Surface & Volume Resistivity
- IEC 60273 – Hydrophobicity
- ASTM D 495-99 – Arc Resistance
- ASTM D 2303-97 – Tracking & Erosion
- CPRI REC Spec – Hydrophobicity recovery after 100 hours Flash over Arc test