Wei Tianand Raymond T. Whodhams, Effect of Cooling Rate on Morphology and Oxygen Permeability of Polypropylene, J. Univ. Sci. Technol. Beijing, 6(1999), No. 3, pp. 219-223.
Cite this article as:
Wei Tianand Raymond T. Whodhams, Effect of Cooling Rate on Morphology and Oxygen Permeability of Polypropylene, J. Univ. Sci. Technol. Beijing, 6(1999), No. 3, pp. 219-223.
Wei Tianand Raymond T. Whodhams, Effect of Cooling Rate on Morphology and Oxygen Permeability of Polypropylene, J. Univ. Sci. Technol. Beijing, 6(1999), No. 3, pp. 219-223.
Citation:
Wei Tianand Raymond T. Whodhams, Effect of Cooling Rate on Morphology and Oxygen Permeability of Polypropylene, J. Univ. Sci. Technol. Beijing, 6(1999), No. 3, pp. 219-223.
Material Science and Engineering School, University of Science and Technology Beijing, Beijing 100083, China
Department of Chemical Engineering and Applied Chemistry University of Toronto, Toronto M5S IA4, Canada
中文摘要
The influence of different cooling rates on the morphology and oxygen permeability of polypropylene containing ferrocene has been investigated. The spherulitic crystalline size and structure, which can affect the oxygen permeability are dependent upon the heating temperature, annealing time and cooling rate. The modulus of the composite was measured by dynamic mechanical analysis.
The influence of different cooling rates on the morphology and oxygen permeability of polypropylene containing ferrocene has been investigated. The spherulitic crystalline size and structure, which can affect the oxygen permeability are dependent upon the heating temperature, annealing time and cooling rate. The modulus of the composite was measured by dynamic mechanical analysis.
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