... SGS ,ISO Competitive price Stable production ,prompt delivery SpecificationsPVC resin Avaible manufacture of PVC Guratee quality with SGS ,CIQ Competitive ... PVC monofilament, blow molding product, appliance insulation material.Polyvinyl chloride resin(GB/T5761-2006)Packing:25 kgs/pp bag Spec. Tape ... 40 40 40Plasticizer absorbency value of 100g resin 25 25 25 22 19 16 14 14Whiteness %,≥ 74 74 74 74 74 ...