ZIBO HUAXING ADDITIVES CO., LTD.  

Product Name: Zb-510 Zb-520 PVC Impact Modifier Model NO.: ZB-210 ZB-520 Appearance: Granule Color: White Trademark: Huaxing Transport Package: 25kg Net Weight PP Woven Bag Origin: China HS Code: 3906909000 Product Description Acrylic impact modifier ZB-510 ZB-520Brief introductionZB-510 ZB-520 are acrylic impact modifier. It is multi-graft copolymer made from butyl acrylate,methyl methacrylate monomer by emulsion polymerization process.It is "core-shell" structure in sub-microcosmic. The core(rubber phase) is cross-linked Poly-BA,and the shell(plastic phase) is grafted Poly-MMA.It can form homogenous phase while it co-plasticize with PVC because the solubility of Poly-MMA is close to PVC. The rubber phase will be distributed uniformly in tiny ball shape in PVC medium and form particular "sea-IsIand" structure. This structure can absorbe and disperse the energy which is put on PVC rigid product by impact.It has excellent properties of impact.It is very suitable for rigid and semi-rigid outdoor PVC product and the product which has higher request on impact and weather ability. It has excellent compatibility with PVC resin.It is granule,It can reduce the dusty pollution during production due to its uniform particle size.It has good chemical stability,thermal plasticization and easy dispersancy.Quality specificationITEMZB-510ZB-520Appearance White and easy fluid powderVolatile Matter,5≤1.51.5Bulk Density,g/cm3≥0.350.35Granlarity(30 mesh passed),%≥9898Impurity particle Number(10×10)cm2≤2020PROPERTY AND SPECIFICATIONITEMZB-510ZB-520Main ApplicationTo be used in window, window profile, pipe, fitting,board etc.To be used in window, window profile, pipe, fitting,board etc.Typical CharacteristicExcellent property of fusion,fluidity and good impact resistanceGood fusion,fluidity and better impact resistanceImprove Fusion* * * * ** * * *Enhance Melt Strength* * * ** * *Melt viscosity* * * ** * *Weatherability* * * * ** * * * *Impact Resistance* * ** * * * *