THERMOPLASTIC ABS RESIN COMPOSITION WITH IMPROVED RELEASIBILITY AND COLORABILITY CONSISTING TWO DIFFERENT GRAFT CONJUGATED DIENE-BASED RUBBER ELASTOMER WITH SILOXANE POLYMER MASTER BATCH AS A RELEASE AGENT

摘要

PURPOSE: A thermoplastic abs resin composition is provided to improve releasing ability and coloring ability, and to maintain properties of a basic resin including impact strength and tensile strength.;CONSTITUTION: A thermoplastic abs resin composition comprises the following: a graft copolymer 25-40 parts by weight formed by conjugate diene rubber polymer with an average particle diameter of 800-1,500 angstrom in a form of bimodal, and conjugate diene rubber polymer with an average particle diameter of 2,500-3,500 angstrom grafted with vinyl compounds and vinyl cyan compounds; an acryl resin 10-45 parts by weight consisting of (meth)acrylic acid alkyl ester compounds, vinyl cyanide compounds, and aromatic vinyl compounds; a copolymer 50-65 parts by weight consisting of vinyl cyanide compounds, and aromatic vinyl compounds; and siloxane polymer master batch 0.5-5 parts by weight containing siloxane polymer with a viscosity of 1,000,000-3,000,000 cst per 100.0 parts by weight of basic resin consisting of the graft copolymer, the acryl resin, and the copolymer.;COPYRIGHT KIPO 2010