| abstract |
The present invention relates to an aerogel coating solution which enhances the brittleness and hydrophobicity of aerogels and improves adiabatic property and adhesiveness, and a glass wool produced by coating the same to have high heat resistance, and more specifically, 0.5 to 2.5 parts by weight of silylated silica and 1 to 3 parts by weight of an organic binder in an organic solvent in an amount of 12 to 25 parts by weight to prepare an organic mixture; 10 to 30 parts by weight of fumed silica, 5 to 10 parts by weight of a water-soluble binder and 15 to 45 parts by weight of distilled water to prepare an aqueous mixture, and mixing the organic mixture and the aqueous mixture to prepare an aerogel coating solution. An airgel coating liquid having heat insulation and adhesion, a heat resistant glass wool coated with the coating liquid, and a method of manufacturing the same. |