Preparation of epoxy-functionalized methyl methacrylate-butadiene-styrene core-shell particles and investigation of their dispersion in polyamide-6

[摘要] Functional core-shell impact modifiers of glycidyl methacrylate (GMA) functionalized methyl methacrylate-butadiene-styrene (MBS) have been prepared via a seeded semi-continuous emulsion polymerization. These functional MBS-GMA particles were blended with polyamide-6. Investigations by transmission electron microscopy showed a very good dispersion of the particles in the polymeric matrix, compared with blends of MBS with polyamide-6 where a third functional polymer styrene-maleic anhydride was added. (C) 1997 Elsevier Science Ltd.

[发布日期] 1997-08-01

[关键词] emulsion polymerization;epoxy-functionalized MBS;blends with polyamide-6