复合型建筑隔热涂料的研制  

PREPARATION OF THERMAL INSULATION ARCHITECTURAL COATING WITH COMPOUNDMECHANISM

作　　者：陈中华[1,2] 姜疆[1] 张贵军[1] 张大亮[3] 

机构地区：[1]华南理工大学材料学院,广州510640 [2]广东高科力新材料有限公司,广州510520 [3]国家建筑装修材料质量监督中心,郑州450004

出　　处：《太阳能学报》2008年第3期257-262,共6页Acta Energiae Solaris Sinica

基　　金：国家自然科学基金(50073006);广东省科技攻关项目(2003B10507);广州市科技攻关重大项目(2005Z1-D0041)

摘　　要：研制了一种新型复合型建筑隔热涂料。借鉴他人测试设备加以改进获得仿真太阳热反射测试设备,并用此设备对空心微珠添加量与粒度分布、绢云母在漆膜中的添加量对漆膜隔热性能的影响进行了分析。对涂料体系最优稳定粘度及其漆膜隔热性能最优厚度进行了测定。获得的隔热涂料采用水性硅丙树脂与质量分数为11.5%的绢云母和10%的空心微珠配制而成。其最佳稳定粘度为100KU,最佳隔热厚度为500μm,隔热性能、耐候性能、耐刷洗性能、耐水耐碱性较普通国产市售隔热涂料均有较大提高。A new coating of thermal insulation architectural was developed. The relation between the thermal insulation property, the quality and the size bound of Cenosphere and Sericite were analyzed by the improved test equipment. At the same time, the best storing viscosity and the best thickness of the thermal insulation property were discussed. The coating is mixed with the silicone-acrylic resin, Seficite and Cenosphere. （w（Sericite） = 11. 5 %, w（Cenosphere） = 10%. ） The best storing viscosity is 100KU. The best thickness of the thermal insulation is 500μm. Our coating is better than the normal sale Chinese thermal insulation coating in these fields： the thermal insulation property, the ability of anti-aging, anti-brushing and the anti-water/anti-alkali.

关 键 词：隔热 阻隔 反射 空心微珠 绢云母 水性涂料 

分 类 号：TQ[化学工程]