Brief Analysis of Toughening and Enhanced Filling Masterbatch

In general, the filling of the rigid filler masterbatch into the polymer matrix can effectively improve the strength, rigidity and dimensional stability of the material, but the rigid filling of the masterbatch can easily lead to an increase in the brittleness of the polymer. The elastic-filled masterbatch toughening thermoplastics, while toughening, reduces the stiffness, strength, and service temperature of the filler masterbatch material to a large extent.


Funded by the National Natural Science Foundation of China, the laboratory first carried out basic and applied basic research on the inelastic toughening of the filler masterbatch polymer in China. After years of efforts, we toughened the inorganic rigid filler masterbatch instead of rubber. The polymer composites and their toughening mechanism have been systematically studied in depth and made breakthroughs. The effect of toughening of the filler masterbatch is theoretically clarified.

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