The study of the modification of SAN resin was carried out by means of the copolymerization of methyl acrylate with styrene and acrylonitrile.

• 摘要采用悬浮法使丙烯酸甲酯、苯乙烯、丙烯腈进行三元共聚合反应，以对SAN树脂进行改性研究。