Polyester Sheet is made of alkali free glass fibre felt sheet immersed with unsaturated polyester resin add additive by hot press to form into hard sheet insulation. Polyester Sheet is strong, stiff, dimensionally stable, and impact resistant. The material also has excellent electrical properties including flame, arc, and track resistance.

Application of Polyester Sheet

The Polyester Sheet is widely used for Electrical Transformers, Electric Motors, Power Generators and Electric Panel Boards.