Product Description(Our advantage) 1.Material: unsaturated polyester, glass fiber. Heat resistance level: F class 2.Funcation: It has high mechanical strength, good fire resistance performance, good electric leakage resistance, electric arc resistance properties, high dielectric strength and high voltage resistance, low water absorption rate, stable dimension tolerance and low warping degree. 3.Standard: Q/XJ370-2000 4.Usage: The product is … Continue reading XJ370 Electric Insulation Unsaturated Polyester Glass Fiber Molding Sheet