阻隔型外墙隔热涂料的研制及性能研究

On Development Studies and Performances concerning Barrier Exterior Wall Coating

本文选用了空心玻璃微珠、硅藻土、漂珠三类导热系数较低的阻隔型功能材料,考察了几种功能材料单独掺入对涂层隔热性能的影响,并模拟太阳光照射,研究比较了三类功能材料对太阳光的阻隔能力。结果表明,在涂料中添加适量的硅藻土或空心玻璃微珠,有利于提高涂层的隔热性能。

The article selected three barrier function materials, all with low thermal conduct coefficients, to be expounded： zeeospheres, diatomite, cenosphere. The writer investigated the influence on heat-shielding performances of each material, especially when each is separately mixed with coatings. The article also studied the sunlight-shielding performances of these three function materials by simulating the sunlight illumination. The results indicated that the heat-shielding performances of the coating could be improved by adding a proper amount of diatomite and zeeospheres.