Acrylonitrile-Styrene-Acrylate Particles with Different Microstructure for Improving the Toughness of Poly(styrene-co-acrylonitrile) Resin

Scheme 1

(a) The preparation of ASA particles and their application as impact modifiers for SAN resin; (b) ASA particles with different morphologies for toughening SAN resin; (c) ASA particles with different shell compositions for toughening SAN resin.

(a)

(b)

(c)