| 摘要 |
PURPOSE: ABS resin compositions are prepared which are excellent in painting adhesion, fluidity, impact resistance, and heat resistance. CONSTITUTION: A resin compositions contain (a) 10-50% of two kinds of g-ABS resin which consists of 40-60 pts. by wts. of g-ABS having average particle size of 0.2-0.5 micrometers (a.1) and 40-60 pts. by wts. of g-ABS resin having average particle size of 0.08-0.2 micrometers (a.2), with the proviso that the particle diameters of the (a.1) and the (a.2) are different; (b) 50 wt% of SAN resin; and (c) 0.1-2.0 wt% of core-shell type copolymers to both of the component (a) and the component (b), wherein the core is rubber polymer and the shell is copolymer of aromatic vinyl monomers and cyanide vinyl monomers. |
