SHEET WITH PHOTOCATALYST FUNCTION

摘要

PROBLEM TO BE SOLVED: To provide a sheet with an excellent photocatalyst function at low cost by positioning photocatalyst particles on the surface of the sheet by a relatively simple method to effectively exhibit the photocatalyst function. SOLUTION: A photocatalyst is added into resin used as a base, and kneaded and formed into a sheet. The sheet is drawn to project the particles of the photocatalyst on the surface of the sheet. It is preferable that the particle diameter of the photocatalyst is 0.1 nm-10μm, that the addition quantity of the photocatalyst is 0.05-20 wt.% and that at least a unidirectional drawing magnification is 1.5-6. The particles of the photocatalyst are projected on the surface of the sheet by carrying out drawing after applying a coating solution containing the photocatalyst, to the surface of the resin sheet.