China Plastics ›› 2018, Vol. 32 ›› Issue (05): 8-14.DOI: 10.19491/j.issn.1001-9278.2018.05.002

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Research Progress on Modification of Micro-foamed PP

  

  • Received:2017-11-28 Revised:2018-01-03 Online:2018-05-26 Published:2018-05-25

Abstract: This article overviewed the foaming mechanisms of polypropylene (PP) and internal structural characteristics of micro-foamed PP composites and also introduced the research status in the field of micro-foam PP composites. The effect of modification methods on the properties of microfoamed PP composites was discussed on the basis of foaming mechanism and cell structure. Finally, the research direction of micro-foamed PP composites was summarized and their application prospects were brought out.