Research Progress on Low Viscosity Water Blown Rigid Polyurethane Foams Stuff
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摘要: 总结了影响全水发泡硬质聚氨酯组合料粘度的因素,介绍了降低全水发泡聚氨酯组合料粘度的方法,着重介绍了低粘度高官能度聚醚多元醇的研究现状。Abstract: Factors affecting the viscosity of water blown rigid polyurethane foams stuff have been summarized. Some methods that can reduce viscosity of water blown rigid polyurethane foams stuff have been presented. Research status of low viscosity and high functionality polyether polyol are emphatically introduced.
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Key words:
- low viscosity /
- polyurethane /
- full water blown /
- polyol /
- delay catalyst
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