薄层阻隔型外墙隔热涂料的功能材料筛选及掺量优化

Functional Material Choosing and Content Optimization of Thin Layer Heat-insulating Thermal Insulation Coating

文章选用三类导热系数较低的阻隔型功能材料,采用单掺及正交试验方法,对其掺量进行优化,获得了薄层阻隔型外墙隔热涂料的最佳配方。通过考察涂层绝对温升、厚度及模拟太阳光照射等性能指标,表明在涂料中添加适量阻隔型功能材料,能显著提高涂层对热的阻抗性。

We gain the best formula of the heat -insulating thermal insulation coating by optimizing the three types of heat-insulating functional material through orthogonal experiment. Through reserching the temperature rise and thickness of the coating and Simulating illuminate in the sun, the test results indicated that adding right amount heat-insulating functional material can Significantly improve the heat insulation performance of the coating.