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高温涂料是工业炉的节能材料,在高温(1000℃以上)工业炉的炉膛内表面喷涂一薄层高温辐射涂料,以提高炉膛内的辐射传热,使被加热物得到的热源有所增加,因而提高了炉子的热效率,节约了能耗。其技术性能为:1.黑度0.9(在1400℃时);2.导热系数900℃时1.28千卡/米·时·度,1200℃时1.58千卡/米·度·时;3.容重1.43吨/米~3;4.酸碱度pH 7—8;5.粒度
High temperature coatings are energy-saving materials for industrial furnaces. A thin layer of high-temperature radiation coating is sprayed on the inner surface of the furnace in a high-temperature industrial furnace (above 1000 ℃) to increase the radiative heat transfer in the furnace so as to increase the heat source to be heated, Thus improving the thermal efficiency of the furnace, saving energy consumption. Its technical performance is as follows: 1. The blackness is 0.9 (at 1400 ℃); 2. The thermal conductivity is 1.28kcal / m · h at 900 ℃ and 1.58kcal / m · h at 1200 ℃; 1.43 tons / m ~ 3; 4. pH pH 7-8; 5. Particle size