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| Polypropylene/poly(butyl methacrylate) blends prepared by diffusion and subsequent polymerization of butyl methacrylate in isotactic polypropylene pellets |
| Xue Rong Yao, Fang Chen, Zhao Xia Guo, Jian Yu * |
| Key Laboratory of Advanced Materials (MOE), Department of Chemical Engineering, Tsinghua University, Beijing 100084, China |
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Abstract 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.
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