对水性聚氨酯的发展做了简要综述,并基于球型密堆积数学模型对影响水性聚氨酯乳液粒径以及粒径分布的各种因素做了论述.最后总结了各种新型的合成方法,并进一步对高固含量水性聚氨酯的合成做了展望.%The development of waterborne polyurethane was briefly overviewed and the various factors of infecting the wate.r-based polyurethane emulsion particle size and size distribution were discussed-basing on the mathematical model of ball close to the accumulation. At last a variety of new synthetic methods were concluded, and then the synthesis of waterborne polyurethane with high solid content was prospected.
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