The composition and preparation of waterborne polyurethane were briefly introduced.In view of the shortcomings of waterborne polyurethane in heat resistance,water resistance,adhesive properties and drying speed,the research progress on waterborne polyurethane modification was reviewed.The development trend of waterborne polyurethane was prospected.
Liu Kai, Ge Yuanguang, Xie Guitang, Zhang Huazhe, Zhang Jun, Jiang Zhiguo
. Research progress on modification of waterborne polyurethane[J]. New Chemical Materials, 2021
, 49(7)
: 200
-203
.
DOI: 10.19817/j.cnki.issn 1006-3536.2021.07.045
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