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Polypropylene/poly(butyl methacrylate)(PP/PBMA) blends were prepared by diffusion and subsequent polymerization of butyl methacrylate(BMA) in commercial isotactic polypropylene(iPP) pellets.The diffusion kinetics,diametrical distribution of PBMA in a pellet and phase morphology of a typical PP/PBMA blend were investigated.
Polypropylene / poly (butyl methacrylate) (PP / PBMA) blends were prepared by diffusion and subsequent polymerization of butyl methacrylate (BMA) in commercial isotactic polypropylene (iPP) pellets. The diffusion kinetics, diametrical distribution of PBMA in a pellet and phase morphology of a typical PP / PBMA blend were investigated.