Phenolic insulation sheet 1.Include 3025A,3025B,3027,3028 2.Thickness: 0.5-120mm Phenolic insulation sheet 1. Description: Phenolic insulation sheet is made from cotton cloth impregnated with phenolic resin under pressure and heat. We can produce 3025,3026,CE,LE,C,L etc. With high mechanical strength and electrical properties2.Specifications:1) Thickness: 0.5-120mm2) Width x length: 980 x 1,980mm ...