树脂对风化汉白玉文物的保护作用  

Protective Effect of Resin on Efflorescent White Marble Cultural Relics

作　　者：何海平[1,2] 梅建军[1] 胡媛媛[2] 

机构地区：[1]北京科技大学冶金与生态工程学院,北京100083 [2]首都博物馆,北京100045

出　　处：《腐蚀与防护》2010年第11期886-888,共3页Corrosion & Protection

基　　金：北京市科技新星计划资助项目(2008B56)

摘　　要：通过检测耐酸碱盐腐蚀性、耐酸度、透气性、憎水性、耐光老化性等性能,对目前应用于石质文物保护效果较好的丙烯酸类、氟碳树脂类和有机硅类三种树脂材料的保护性能进行评定。研究发现,三种树脂材料都对汉白玉文物有较好的保护性能,但有机硅树脂的透气性和憎水性能等要明显优于丙烯酸类和氟碳树脂类,更加适合于室外风化汉白玉文物的保护。The protective effect of three resin materials including,acrylate,fluorocarbon and silicone on white marble was evaluated by property tests of the anti-corrosion capability against acid,alkali and salt,the acid degree,the air permeability,the hydrophobicity and the light resistance.The results indicated that all three coatings had good protection effect.The silicone coating had a better capability of air permeability and hydrophobicity than the other two,and is suggested to be the conservation material for efflorescent white marble cultural relics.

关 键 词：汉白玉文物 风化 保护 树脂材料 

分 类 号：TG174.46[金属学及工艺—金属表面处理]