COATING METHOD OF PHOTOCATALYTIC HYDROPHILIC COATING LIQUID AND SHEET FOR COATING

摘要

PROBLEM TO BE SOLVED: To enable workers to apply a photocatalytic hydrophilic coating liquid simply and conveniently by infiltrating the photocatalytic hydrophilic coating liquid in a non-woven fabric and applying to a surface to be coated by using the nonwoven fabric. SOLUTION: The photocatalytic-hydrophilic coating liquid is infiltrated in the nonwoven fabric and is applied to the surface to be coated by using the non-woven fabric. Or a nonwoven fabric impregnated with the photocatalytic hydrophilic coating liquid is previously prepared and the photocatalytic hydrophilic coating liquid is applied to the surface to be coated by using the nonwoven fabric. The non-woven fabric is a nonwoven fabric formed from fibers having 9-12μm fiber diameter and is a regenerated cellulose based nonwoven fabric. As a result, the coating workers simply and conveniently can apply the photocatalytic hydrophilic coating liquid to the surface to be coated.