The properties of abrasion resistance and thermal insulation of the waterborne polyurethane film were improved by the addition of nano-Al2O3 and nano-ITO respectively.

• 分别将纳米氧化铝和纳米氧化铟锡加入到水性聚氨酯树脂中,改善了水性聚氨酯涂膜的耐磨性能和隔热性能。