MULTILAYER POROUS PANNEL, WHICH HAVING EXCELLENT DEODORIZATION ACTIVITY

摘要

A multilayer porous panel is provided to remove an indoor toxic gas by evenly fixing a little amount of nanosilver particles to a wide side, to have an excellent deodorization effect, to raise a moisture-absorption and a moisture-proof capability and to adjust humidity excellently. A nanosilver particle is absorbed to a surface. Hydrophobic powders are positioned in the surface. Small particles of the hydrophile property powder are positioned in the surface side. Middle sized particles of the hydrophile property powder are positioned at inner side of the small particle. A structure of a multilayer porous is made by positioning big particles of the hydrophile property powder are in center. The hydrophobic powder is selected from coal and graphite. The hydrophile powder is selected from clay mineral, zeolite, fly ash and hollow pearlite.