Details:
The product is made of mica paper as the substrate. One side is bonded with electrical fiberglass fabic or polyester film as supporting material by epoxide resin or other high performance resins. The product has good flexibility under normal condition. The compatible impregnating resin after vacuum-pressure impregnation insulation process (VPI) treatment is formed and cured with the mica into mica tape. The product is featured with high mica content and excellent electrical performance, is the ideal insulating material for large and middle high voltage electrode coils using VPI process