לוח אפוקסי FR4 להשתמש

FR4 epoxy board is widely used in motors, motors, electrical equipment as insulating structural parts, and also widely used in PCB testing; and can be used in humid environment conditions and transformer oil. Bakelite (phenolic paper laminate) is made of insulating impregnated paper impregnated with phenolic resin, baked and hot pressed. With high mechanical and electrical properties, epoxy board is suitable for insulating structural parts in motors and electrical equipment with high mechanical performance requirements, and can be used in transformer oil. With good mechanical strength, it is suitable for PCB industry drilling pads, power distribution boxes, fixture boards, mold plywoods, high and low voltage wiring boxes, packaging machines, combs, etc.