China Plastics ›› 2012, Vol. 26 ›› Issue (11): 14-23 .DOI: 10.19491/j.issn.1001-9278.2012.11.003

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Research Progress in Modification of Lignin and Its Application in Plastics

付蒙 Fu Meng   

  • Received:2012-07-20 Revised:1900-01-01 Online:2012-11-26 Published:2012-11-26

Abstract: In this article the latest lignin modification research of insitu compatibilizing technology and chemical modification:sulfonation, oxidation, phenol chemical, hydroxylation, amination, graft copolymerization modification were reviewed;Reseach progress in application of the lignin in thermoplastic plastics such as polyethylene (PE), polypropylene (PP), poly(vinyl chloride) (PVC), and thermosetting plastics such as phenolic resin (PF),epoxy resin, urea formaldehyde resin (UF), polyurethane (PU) was introduced. The existing problems and development trend of the technology also were analyzed.

Key words: lignin, modify, filled plastic, progress