全氟庚烷对木材表面环氧生漆性能的影响  

Study of the Effect of Perfluoroheptane on the Properties of Epoxy Lacquer on Wood Surface

作　　者：刘青青 闫小星 LIU Qingqing;YAN Xiaoxing(College of Furnishings and Industrial Design,Nanjing Forestry University,Nanjing 210037,China)

机构地区：[1]南京林业大学家居与工业设计学院,南京210037

出　　处：《家具》2020年第4期26-30,共5页Furniture

基　　金：江苏省高校自然科学研究项目资助(14KJB220007);江苏省自然科学基金青年基金项目(BK20150887)。

摘　　要：通过测试附着力、涂膜硬度、涂膜光泽度、涂膜色差和涂膜耐水性能等,研究了全氟庚烷的添加量对天然生漆性能的影响。研究结果表明全氟庚烷的添加量对天然生漆的干燥时间和附着力没有明显影响,当全氟庚烷的添加量在2%以下时,天然生漆涂膜的硬度为2H;当添加量为4%时,涂膜光泽度提升最多,达到17.3%。另一方面,全氟庚烷的添加量在3%时,涂膜的耐水性最差。当全氟庚烷含量为2%时,天然生漆综合性能最佳。The effect of perfluoroheptane content on the performance of natural lacquer film was analyzed through the tests in aspects of adhesion,film hardness,film glossiness,film chromatic aberration and film water-resistance.The result showed that the perfluoroheptane content has no significant influence on drying time and adhesion.When the perfluoroheptane content was below 2%,the hardness of film is 2 H.When the perfluoroheptane content was 4%,the glossiness of film was 17.3%.On the other hand,when the content was 3%,the water-resistance of film is the worst.When perfluoroheptane content was 2%,the comprehensive performance of natural Chinese lacquer was the best.

关 键 词：天然生漆 全氟庚烷 涂膜性能 

分 类 号：TS664[轻工技术与工程]