White masterbatch is through high speed mixing machine mixing, crushing, extrusion pulled into grain formation, is made of imported titanium dioxide material, our white masterbatch with high concentration and dispersed well, cleaning and other significant advantages. And, we can according to the needs of customers, production of different grades of products. Density 1.5, ¨¤0.1 Melt index , y5.0g/10min Water content , ¨¹0.1 Resin Pp/pe Heat resistance , y200-30 ;ccan be adjusted according to customer requirements Migration resistance , y4 Addition(%) 2-5 Paper-plastic compound pocket, 25kg net weight of each