摘要
通过调整配方中钛白粉、云母粉、隔热粉和硅丙树脂的比例,测定所制的反射隔热涂料的透水性、太阳光反射比、耐沾污性、透水性和隔热温差,探究上述各因素与反射隔热涂料的性能之间的关系。实验结果表明,所制的反射隔热涂层的太阳光反射比为0.87、半球反射率0.81、耐沾污性5.81%,24 h透水率仅0.1 mL,隔热温差可达34.4℃,且耐候、耐水性优异。
By adjusting the proportions of titanium dioxide,mica powder,heat insulation powder and silicone acrylic resin,the water permeability,sunlight reflectivity,pollution resistance,and heat insulation temperature difference of the reflective heat insulation coatings prepared were determined,and the relationship between the factors above and the performance of the reflective heat insulation coatings prepared was explored.The experiment results show:the sunlight reflectivity of the reflective heat insulation coatings prepared is 0.87,the hemisphere reflectivity is 0.81,the pollution resistance is 5.81%,the 24 h water permeability is only 0.1 mL,the heat insulation temperature difference is 34.4℃,and the weather resistance and water resistance are excellent.
作者
林杰赐
陈明毅
陈炳耀
王微胜
LIN Jie-ci;CHEN Ming-yi;CHEN Bing-yao;WANG Wei-sheng(Guangdong Shunde Sanvo Chemical Co.,Ltd.,Foshan 528325,Guangdong,China;Guangdong Sanvo Chemical Technology Co.,Ltd.,Zhongshan 528429,Guangdong,China)
出处
《中国涂料》
CAS
2022年第5期43-47,共5页
China Coatings
关键词
反射隔热
透水性
耐沾污
隔热温差
reflective heat insulation
water permeability
pollution resistance
heat insulation temperature difference
作者简介
林杰赐(1996-),男(汉族),广东汕头人。助理工程师,本科,主要从事水性涂料的研究。
