Ceramic (Porcelain and Glass) Insulators | EEPJan 27, 2012 . Porcelain is the most frequently used material for insulators. Insulators are made of wet, processed porcelain. The fundamental materials used.porcelain bushing glazing,Repair of damaged porcelain insulator - ABBRepair of porcelain with the broken piece available ______. 7. 4.2 . The glazing is not needed to stop moisture entering the insulator since the porcelain.
porcelain bushing glazing