林业工程学报2018，Vol.3Issue(2)：149-152,4.DOI:10.13360/j.issn.2096-1359.2018.02.024
硅烷偶联剂改性水性UV木器面漆性能研究
Performance optimization of waterborne UV-curable wood surface finish using silane coupling agent
摘要
Abstract
Waterborne UV wood coating is a new type of water based coating which combines the traditional water based coatings and the UV curing coating. Compared with the traditional UV wood coatings,the modified coating has many advantages such as good scratch resistance,chemical resistance,flexibility. However,there are many deficien?cies of waterborne UV curable wood coatings. Therefore, the silane coupling agent KH560 was used to modify the mechanical,optical and color performance of waterborne UV?curable wood surface finish,aiming at improving water?borne UV?curable coatings. The results showed that the coating hardness and adhesion reached H and 1 classes, re?spectively,on the conditions of 1.5 g fixed finish and 3% KH560,and under40℃ temperature in the baking oven for 10 min,wherein the UV lamps were three and the radiation time was 1 min.The waterborne UV curable wood coating performance in the single bean wood substrate was good,at the same time it has the sub light effect and the minimum color difference. If the increase in KH560 content in topcoat continued,the wood coating adhesion was constant,the hardness firstly increased and then decreased,and the gloss and color difference increased.关键词
水性UV/木器涂料/KH560/改性Key words
waterborne UV/wood coating/KH560/modification分类
农业科技引用本文复制引用
闫小星,钱星雨,张岱远,徐伟,申黎明..硅烷偶联剂改性水性UV木器面漆性能研究[J].林业工程学报,2018,3(2):149-152,4.基金项目
江苏省高校自然科学基金(14KJB220007) （14KJB220007）
江苏省自然科学基金青年基金项目(BK20150887) （BK20150887）
江苏省博士后科研资助计划(1402006A) （1402006A）
中国博士后科学基金(2015M570444). （2015M570444）
