ONE COMPONENT SURFACE TREATING AGENT FOR COLORING AND SHORTER PROCESS

摘要

PURPOSE: A one-component surface treatment agent composition for coloring is provided to improve color fastness at a coating area and to ensure excellent adhesion between injection parts and coloring coating agents. CONSTITUTION: A one-component surface treatment agent composition for coloring includes 100.0 parts by weight of a mixed polymer base material, 5~20 parts by weight of adhesion improver, 3~10 parts by weight of filler, 2~5 parts by weight of additive for preventing discoloration by light and oxygen, and 600~2600 parts by weight of solvent. The mixed polymer base material consists of 25~45 parts by weight of acryl-modified polyolefin resin, 35~55 parts by weight of solvent type acryl compound, and 20~40 parts by weight of chlorinated polyolefin graft polymer.