PVC foaming regulator is one kind of processing aid applied in PVC foaming sheet, besides with plastification function for PVC compound, more important is with super higher molecular weight and melt strength which can endow PVC foaming products with more uniform cell structure and much lower density.
Product advantage:1.Promotion plastification of PVC compound material;2.Super high intrinsic viscosity, can effectively increase PVC melt strength and
obviously reduce foaming product density, or allow more adding filler level in PVC compound formula;
PVC foam regulator can be applied to PVC foam products, including PVC wallboard, PVC advertising board, PVC sanitary board, PVC foaming shoes, etc.