Its found that the composite protective coatings performed well in many properties, such as the ultraviolet shield, consolidation, invariability, acidresistivity and so on.

• 通过性能测试表明，用纳米材料改性氟碳乳液，除了能使防风化剂的紫外线屏蔽性能、渗透性能、安定性能等有明显的提高外，在耐酸、疏水和疏油等方面也有明显的提高。