Production method of the rubber strengthening thermoplastic resin and the rubber strengthening thermoplastic resin composition which uses this

摘要

While keeping mechanical character such as chip resistance, resistance chemical characteristic, glossy characteristic, and processability excellently, it offers the rubber strengthening thermoplastic resin which is produced from production method, and its method of the rubber strengthening thermoplastic resin which is superior in thermal welding characteristic and thermal stability, and the thermoplastic resin composition which uses this. Average particle diameter to be 0.08 or 0.16 millimicrons the entire monomer 100 weight section which is used for the production of graft copolymer as a standard, gel content 65 or 95 weight % the rubber latex 10 which is or 30 weight sections and average particle diameter to be 0.26 or 0.34 millimicrons, gel content 55 or 85 weight % the rubber latex to mix use 15 which is or 45 weight sections, in order weight ratio with the vinyl cyanide chemical compound which includes the acrylonitrile as the monomer constitution which graft is done in the rubber latex and the aromatic vinyl compound which includes the styrene the 16:84 or to be 24:76, maintain, rubber strengthening thermoplasticGraft ratio of the graft copolymer which is the resin it features that you adjust 25 or 65.