一种疏水性生漆膜的性能研究  

Study on the Characteristics of a Hydrophobic Urushiol Film

作　　者：邵会菊[1] 徐艳莲[1] 胡炳环[1] 

机构地区：[1]福建师范大学化学与材料学院,福建省高分子材料重点实验室,福建福州350007

出　　处：《福建师范大学学报（自然科学版）》2009年第1期80-84,共5页Journal of Fujian Normal University：Natural Science Edition

基　　金：国家自然科学基金资助项目(50473063);教育部博士基金资助项目(20050394001)

摘　　要：采用共混改性法制备了漆酚/氟硅树脂复合材料,对复合材料膜的疏水性能、耐老化性能、耐腐蚀性能以及常规物理机械性能进行测试,并用FT-IR及DSC对膜进行分析表征.结果表明,改性后漆膜的疏水性能和耐老化性能有了很大的提高,并保持了生漆本身耐强酸、强碱的性能;氟硅树脂与漆酚发生了化学反应,复合材料只出现一个玻璃化转变温度,与聚合后漆酚相比,玻璃化温度升高了.Urushiol/fluoro-siloxane resin composite films were obtained by blend modification. The structure and properties of the blend films were measured by FT-IR, DSC etc. The primary results showed that urushiol had reacted with fluoro-siloxane resin. The only tg of the films was higher than that of urushiol polymers, and the films possessed high hydrophobicity, excellent aging-resistant, alkali-resistant and acid-resistant.

关 键 词：漆酚 氟硅树脂 疏水性 耐老化 

分 类 号：O63[理学—高分子化学]