文物防紫外线保护新材料研究

Anti-Ultraviolet Materials in the Protection of Historical Relics

采用无机纳米复合技术,利用溶胶-凝胶方法的分配交联和紫外线吸收剂的添加等工艺手段,筛选出适于文物保护环境的防紫外线照射,又不影响文物展示效果的羟基苯酮类、苯并三唑类及能有效消除弦光,又不影响观赏效果的聚乙烯醇类新型防护材料,以便用以不同环境下的文物保护工作.

Adopting compound techniques of inorganic nanometer, sol-gel techniques and ultraviolet absorbers are used to obtain new protective materials of hydroxybenoic ketone, benzotriazole and polyvinyl alcohol for the protection of historical relics. These materials are ideal both for protection of historical relics and for public exhibitions and therefore can be applied under different circumstances.