POLVO CERAMICO FOTOCATALITICO Y DE EMISION INFRARROJA, APLICABLE A FIBRAS TEXTILES Y PROCEDIMIENTO DE OBTENCION DE DICHO POLVO

摘要

The invention relates to a photocatalytic and infrared-emitting ceramic powder applicable to textile fibers, and to a method for producing said powder, said powder consisting of a micrometric or nanometric mixture of variable amounts of alumina, silica, zircon and titanium oxide, in proportions between 1 and 80%, and with a particle size less than 20 microns, preferably less than 5 microns. The production method comprises dry grinding or wet grinding systems provided with jet grinders or attrition grinders.