06-11-2017 дата публикации
Номер: KR1020170122324A
Принадлежит:
The present invention relates to a method for manufacturing inorganic materials having an excellent hydrophobic property, which does not generate a waste solvent, has a simple process, and can reduce a process time by chemically modifying the surface of the inorganic material with a silane coupling agent having a hydrophobic functional group by using a vapor flotation method. The hydrophobic inorganic materials manufactured by the present invention is suitable for manufacturing heat-shielding paint by mixing with paint, and when the heat-shielding paint comprising the same is applied to a building and the like, the amount of cooling and heating equipment in buildings in summer and winter can be significantly reduced, and accordingly, energy efficiency can be increased by effectively saving total energy. COPYRIGHT KIPO 2017 (AA) Example (BB) 1 kg of mica + 100 g of silane coupling agent (CC) Coating (250 rpm, 30 min) (DD,MM) Heat treatment (120°C, 12 hr) (EE,NN) Drying (80°C, 12 hr) (FF) ...
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