experiments in which the monomer is acrylic acid , tert - butyl hydroperoxide ( TBHP ) as an initiator and xylene as the solvent , the graft - modified polyethylene wax .The results show that the initiator ( polyethylene wax ) = 0.5 to 100 , m ( AA ) : polyethylene wax ( m ) = 15 : 100 m ( xylene ) : polyethylene wax ( m ) = 300 : 100 , and the reaction temperature is 120.d egree . C . for 6 h with the forwarder , the acid value of 14 mgKOH / g of wax graft - modified wax . The infrared spectroscopy shows thatthe polyethylene wax is introduced into the molecule consisting of a carboxyl group . grafting wax composite emulsifier , phase inversion emulsification method , The results showed that the modified polyethylene emulsified dispersion 蜡易 , OS15 ( m) : a modified wax ( m ) = 10 : 100 , and the temperature was 90 - 95 DEG C , continuous shear dispersion for 30 min to 40 min , preparation of a graft - modified wax emulsion , emulsion with an average particle diameter of 5.8 . m u.m .