고온수열된 무기질단열재의 물성변화에 관한 실험적 연구

An Experimental Study on the Property Transformation for High-Heated Inorganic Insulation

The purpose of this study is to understand the variations of the properties of matters according to the heated temperature of inorganic insulation. As a result, form the variation of heat conductivity and maintaining from of insulation, the range of reusable heated temperature of inorganic insulation is as follows. Glass wool : <TEX>$400^{\circ}C$</TEX>, Rock wool : <TEX>$600^{\circ}C$</TEX>, Perlite : <TEX>$800^{\circ}C$</TEX>.