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来源:百度知道 编辑:UC知道 时间:2024/05/23 21:52:52
This paper dicusses condiditions such as using tetradecyl acrylic acid and vinyl acetate as the raw material and toluene as the solvent, and oxi-reduction (BPO) as the initiator to synthesize the acrylic ester diesel pour inhibitor. The quantity of different solvents, initiator, ratio of monomers, reaction temperature, reaction time are examined to observe the impact of molecular weight distribution generated by a series of multipolymer like tetradecyl acrylic acid and vinyl acetate copolymer PAVA on the reduce of low-freezing of Daqing-20 # diesel .
In this paper, a tetradecyl acrylate and vinyl acetate as raw materials for the solvent toluene to benzoyl peroxide (BPO) as initiator agent under the conditions of synthesis of acrylic esters of diesel pour point depressant. Investigated by adding different amount of solvent, the amount of initiator, monomer ratio, reaction temperature, reaction time 14 generated a series of acrylic ester and vinyl acetate copolymer of the PAVA