Productintroduction:

According to customer's requirements,copper or aluminum conductor is evenly wrapped with one or two layers of non-alkalfibreglass.Then it is impregnated in compatible insulating coating of required thermal class,baked to make a whole between fibreglassand conductor.There are three thermal classes of 130,155,180,four insulation thickness classes of 20,30,40,50.The product is widelyapplied in transformers,electromagnels,welding machines or similar electrical instrument.The electrical bare copper or aluminum wirewith extrusion process is the ideal material for polyimide film wrapped copper or aluminum wire.Accept insulation customize withfiberglass and flm ,or fiberglass with enamel.