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Chemistry and Industry of Forest Products ›› 2018, Vol. 38 ›› Issue (5): 1-8.doi: 10.3969/j.issn.0253-2417.2018.05.001

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Synthesis and Application Progress of Biomass Modified Waterborne Polyurethane

DONG Fuhao1, CHEN Lijing1, GUO Jiawen1, XU Xu1,2, WANG Shifa2, LIU He3   

  1. 1. College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China;
    2. Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Nanjing 210037, China;
    3. Institute of Chemical Industry of Forest Products, CAF, Nanjing 210042, China
  • Received:2018-01-31 Online:2018-10-25 Published:2018-11-06

Abstract: In this paper, the development of waterborne polyurethane(WPU) modified by biomass both in China and abroad in recent years was reviewed. The progresses of waterborne polyurethane modified bymain biomass raw materials such as vegetable oil, starch, cellulose and rosin wereintroduced, respectively. Moreover, the applications of waterborne polyurethane modified by biomass in coatings, adhesives and other aspects of the application were summarized as well. In addition, the prospects of waterborne polyurethane modified by biomass werepointed out.

Key words: biomass, waterborne polyurethane, modification, application

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