Research And Development Of High Behaviour ABS Resin

ABS resin is butadiene, styrene and acrylonitrile terpolymer, impact resistance and gloss are two key indicators of ABS resin, the emulsion grafting-ontology SAN mixing the products of the production process, restriction on each other and can’t get at the same time to improve.This paper analyzes the influence of two indicators, according to the performance of ABS resin expected performance, from SAN resin, ABS grafted powder and the matching of the two. Has been clear about the basic features of SAN resin for special purpose, develop special SAN resin, solved the ABS resin excellent properties, such as the impact strength and glossiness. Developed for ABS grafted powder at the same time, formed the best process formulation and process parameters, including the best PB latex polymerization performance index, the agglomeration graft latex and latex performance indicators, and the best way of latex coagulation, type of coagulant, condensation formula and condensation condition. To dedicated SAN resin and at the same time for ABS grafted powder matching, additives, mixing, granulation conditions for research, form the best mixing matching conditions.From reaction began to study the source of the experiment, this paper solved the emulsion grafting-ontology SAN product gloss low mixing method, test in through industrial experiment and research, determine the performance of ABS resin production formula and technological conditions, and carries on the industrial production in ABS plant, produce the high performance of ABS resin products the indicators reach the use requirement.