PHOTOCATALYST PULP COMPOSITION, PHOTOCATALYST PULP FOAM USING THE COMPOSITION, PHOTOCATALYST PULP MOLDING USING THE COMPOSITION AND PHOTOCATALYST PULP FOAM MOLDING USING THE FOAM AND PRODUCTION OF THE PHOTOCATALYST PULP COMPOSITION, FOAM, MOLDING AND FOAM MOLDING

摘要

PROBLEM TO BE SOLVED: To obtain a composition, foam, molding and foam molding having antimicrobial activity, capable of decomposing malodor and oxidatively decom posing toxic substance in variously extended usage such as filter medium, pack aging material and construction material and useful for air treatment, water treatment and soil treatment and to improve photocatalytic activity effect itself. SOLUTION: This composition is obtained by compounding 5-60 wt.% titanium oxide and 40-95 wt.% pulp having <=3 wt.% moisture content, 5-300μm mean fiber diameter and 0.1-70 mm mean fiber length and/or paper using the same and 25-100 wt.% thermoplastic resin based on total weight of titanium oxide and pulp and/or paper. A photocatalyst pulp foam is obtained by compounding a foaming agent into this photocatalyst pulp composition.