CLEANING MATERIAL, AIR FILTER, AIR CONDITIONER, HEAT EXCHANGE ELEMENT, AND HEAT EXCHANGE UNIT

摘要

A cleaning material exhibiting excellent cleaning treatment power as compared with conventional photosemiconductor catalyst when the weight of the cleaning treatment material being carried on an air cleaning member is limited to some extent. The cleaning material (847) is a mixture of a photosemiconductor catalyst (846) and apatite (845) having a photocatalytic function. Secondary particles of the photosemiconductor catalyst (846) have a diameter in the range of 0.1-1 µm. Secondary particles of the apatite (845) having photocatalytic function have a diameter in the range of 1-10 µm.