硬木家具上蜡装饰表面耐光性研究  

Surface Photostability of Hardwood Furniture Decorated by Different Waxing Processes

作　　者：崔蒙蒙[1,2] 吴智慧 黄琼涛[4] Cui Mengmeng;Wu Zhihui;Huang Qiongtao(Nanjing Forestry University,Nanjing 210037,China;Henan University of Technology,Zhengzhou 450000,China;Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources,Nanjing 210037,China;Yihua Lifestyle Technology Co.,Ltd.,Shantou,Guangdong 515834,China)

机构地区：[1]南京林业大学,南京210037 [2]河南工业大学,郑州450000 [3]江苏省林业资源高效加工利用协同创新中心,南京210037 [4]宜华生活科技股份有限公司,广东汕头515834

出　　处：《涂料工业》2018年第12期54-63,共10页Paint & Coatings Industry

基　　金："十三五"国家重点研发计划项目课题"木制品表面绿色装饰技术研究"(2016YFD0600704);2016年度江苏省普通高校学术学位研究生科研创新计划项目(KYZZ16_0321);江苏省高校优势学科建设工程资助项目(PAPD);宜华生活科技股份有限公司科技创新项目(YH-JS-JSKF-201708003-03)

摘　　要：为研究不同上蜡工艺装饰后硬木家具表面的耐光性,本文以大果紫檀为基材,分别对其传统烫蜡材、溶剂型漆托蜡材与水性漆托蜡材等3种上蜡工艺装饰的木材进行紫外光加速照射,测定在光照过程中其表面颜色、光泽、纹理等变化,并利用傅里叶红外光谱观察不同上蜡材表面的化学组成及光照中化学成分的变化。结果表明:溶剂型漆托蜡材与水性漆托蜡材的耐光性优于传统烫蜡材;而且,传统烫蜡涂层可在短时间内延缓木材的老化,长时间的光照下蜡层基本失去了保护作用。In order to explore the surface photostability of hardwood furniture decorated by different waxing processes, the Burma padauk was selected as substrate, and its the color, gloss and texture parameters during irradiation were measured. The surface chemical composition of different waxed wood and chemical modifications as a result of photodegradation were analyzed by FTIR spectroscopy. The results showed that the photostability of both solventbased and waterborne paint supporting waxed furniture were superior to Chinese traditional waxed furniture. In addition, the beeswax coating delayed the photo-degradation of the wood in a short time, whereas, it had little protective effect on the wood surface if exposed to light for longer time.

关 键 词：耐光性 传统烫蜡工艺 漆托蜡工艺 上蜡硬木家具 上蜡工艺 

分 类 号：TQ630.4[化学工程—精细化工]