Product Name: PVC Processing Aid Zb-530 Model NO.: 008 Certification: ISO Color: White Trademark: Huaxing Transport Package: 25kg PP Woven Bags Origin: Zibo HS Code: 3906909000 Product Description BriefIntroduction ZB-530seriesisfoamingregulatormadefromacrylatemonomerbyemulsionpolymerizationprocess.Itismainlyused toimprovetheuniformityof thefoaminghole,Promotefusionandmeltmprovethesurfacequalityofthefinishedproduct. Whenitisusedasprocessingaid,itcanenhancethemeltstrength,endowbettersurfacebrightness. Whenitisusedasfoamingregulator,itcanendowhighermeltstrength,betterfusionandfluidity,promotegelationofPVC.Itmakethegas,generatedfromdecompositionwhilevesicantisheated,dissolvedinPVCmeltbodyasquicklyasfully,thenitintertwistswiththePVCmolecularchain,thestrengthandelasticityofthemeltbodyisimprovedgreatly. Itcanhavethefoamedproductkeepdownwelldistributedandcompactairbubble,Thusformhomogeneousfoamingstructure. Itiswhitepowder,itcanbedissolvedinketoneandchloroform,butnotinwaterandalcohol.QualitySpecificationProperty And ApplicationCorresponding Grade