文献类型：期刊文献

中文题名：涂布量对水性UV涂料干燥时间与涂膜性能的影响

英文题名：Effect of UV-waterborne Wood Coating Weight on Film Drying Time and Film Performance

作者：吴华贵[1,2] 龙玲[1,2] 徐建峰[1,2] 陈明贵[3] 刘如[2] 常红言[3]

第一作者：吴华贵

机构：[1]中国林科院林业新技术研究所,北京100091;[2]中国林科院木材工业研究所,北京100091;[3]江苏海田技术有限公司,江苏句容212400

年份：2019

卷号：33

期号：5

起止页码：7-10

中文期刊名：木材工业

外文期刊名：China Wood Industry

收录：CSTPCD;;北大核心:【北大核心2017】；

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)

语种：中文

中文关键词：水性UV木器涂料;涂布量;涂膜厚度;涂料固体含量;干燥时间;涂膜性能

外文关键词：UV-waterborne wood coating;coating weight;coating thickness;coating solid content;drying time;coating film performance

分类号：S781.6;S792.18

摘要：采用自制水性UV木器涂料涂饰木材,探讨涂料固体含量、涂膜厚度对涂料干燥时间与涂膜性能的影响。结果表明:相同涂膜厚度下,涂料固体含量增大,干燥时间缩短,水分挥发速率增大明显;涂膜厚度增加,干燥时间延长。干燥温度35℃、涂料固体含量80%、涂膜厚度60μm时,干燥时间约4 min,涂膜硬度达2H、附着力1级、磨耗值0.089 g/100 r,满足GB/T 18103-2013《实木复合地板》的要求。
A UV-waterborne wood coating was prepared.Effects of coating solid contents and thicknesses on drying time and film performance of the coating were studied.The results showed that the film drying time decreased and moisture volatilization rate of the coatings increased,when coating solid contents increased and coating thicknesses kept the same.As the coating thickness increased,the film drying time extended.At the conditions of 35℃drying temperature,80%of the solid coating content and 60μm-thickness,the film drying time was 4 minutes.The hardness,adhesion and wear resistance value of the coating film could meet the requirements of Chinese Standard of GB/T 18103-2013 for engineered wood flooring.