Fiberglass Sheet fr4

Pertinax sheets/phenolic laminate bakelite electric insulation panel is made from paper that impregnated with phenolic resin under pressure and heat. With high mechanical strength and electrical properties . It is used for the insulating spare parts of electrical appliances and transformers, high mechanical properties electrical and mechanical devices.

Light Green FR4 Sheet are electrical alkali-free glass woven fabric base impregnated epoxy resin binder by processing under pressure and heat, which have extremely high mechanical strength, good dielectric properties, good electric strength properties and fine heat and humidity resistance. In addition, it has anti-fire property.

Phenolic Paper Laminated Sheet Bakelite Sheet

Made of insulation paper impregnated with phenolic resin in heat-rolling and tightening, baking and curing. Widely used as insulating structure parts in motor, electrical equipment and can be used in transformer oil.