Effect of Organo-Montmorillonite on Structure and Properties of Toughened Poly(phenylene oxide)/Poly

来源 :第13届国际聚合物先进技术会议 | 被引量 : 0次 | 上传用户:ljdoctor
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  Organo-montmorillonite(OMMT)was introduced into SEBS-g-MA toughened poly(phenylene oxide)/polyamide-6(PPO/PA6)blends simply by melt extrusion.The addition of OMMT could decrease the size of dispersed PPO domains in PA6 matrix and melt viscosity of the toughened PPO/PA6 nanocomposites.For nanocomposites with exfoliated OMMT,OMMT induced more toughening particles with the optimized size,thus elastomer-OMMT synergistic toughening was achieved in the PPO/PA6 nanocomposites.Consequently,PPO/PA6 nanocomposites with high tensile strength,excellent impact performance,improved HDT and good processibility were obtained.
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