摘要
本文利用自行研发的一种强吸水性涂料制成厚度为0.05 mm的抑霜涂层,对涂层的持续亲水性和重复抑霜性能进行了测试。结果表明,该涂层经过20次的干湿循环之后仍然具有较强的吸水能力;在相对环境湿度为53%、壁温-10.5℃条件下的实验表明,该涂层的重复性抑霜效果良好。
A new paint absorbing a large amount of water was developed for restraining frost formation. Hydrophilic surface was made using this paint with coating thickness about 0.05 mm. A series of experiments were carried out to test its durative hydrophilicity and cycling anti-frosting performance. Experimental results showed that the hydrophilic surface has strong water-absorption capacity. It shows good cycling anti-frosting performance under the condition of relative air humidity of 53% and cold plate temperature of -10.5℃.
出处
《工程热物理学报》
EI
CAS
CSCD
北大核心
2009年第9期1537-1539,共3页
Journal of Engineering Thermophysics
基金
国家自然科学基金项目(No.50376001)
北京市自然科学基金项目(No.3073014)
北京市拔尖创新人才选拔计划项目(No.20061D0501500186)
北京市科技计划项目(No.207020600290793)
关键词
热工学
亲水涂层
实验研究
结霜
pyrology
hydrophilic surface
experimental study
frost