Bio-gradable Filler Masterbatch

Biodegradable Filler Masterbatch 1,Product introduction The biodegradable filler masterbatch,which is developed by our company as a thousand-ton industrialization project,is listed in the 13 Tianjin key industrialization projects of science and technology,and also be approved as a technological achievements industrialization project by the State Plan Commission.Biodegradable filler masterbatch as our flagship product has the following features:1,The original starch,which has been added with sterification agent and plasticizer,is compounded to modified starch.These additives,namely sterification agent and plasticizer,can increase the dispersity of starch in polyethylene and decrease the property differences among each constituents of starch-PE.This can not only raise the addition amount of starch in PE,but also improve the mechanical properties of combined blending film products.2,Biodegradable masterbatches has well solved the common problem of blending compatibility of starch and PE by adopting special technological process.Thanks to the secondary modification of starch,the starch content of our biodegradable masterbatches can be up to 70%,and the addition amount of biodegradable masterbatches in plastic products can reach 60%.These plastics can be biodegraded into environmental free fragments by microorganisms,and eventually digested by natural environment.Our company's biodegradable masterbatches can be widely applied into industrial packaging films,agricultural films,food packaging films,shopping bags,bin bags,PE sheet materials and PE plate materials,and can also further processed to make various kinds of extruded products,suction molded products and injection molded products.Except from biodegradable function,our biodegradable products have almost the same physical and chemical properties of ordinary plastic products.2,Technical indexes A,It shows a better plasticizing appearance with consistent color.It exposes as regular granules with impurity free.B physical and chemical properties Density 1.105