| abstract |
The present invention includes a powder containing titanium dioxide and fly ash and a liquid raw material including water, a stabilizer, a dispersing agent and a preservative, and the content ratio of the powder and the liquid raw material is 40: 60 to 60: 40, characterized in that , The liquid raw material is liquid, characterized in that it comprises 70 to 80 wt% of water, 15 to 30 wt% of a stabilizer, 1 to 3 wt% of a dispersant, and 0.2 to 0.6 wt% of a preservative based on 100 wt% of the liquid raw material. It relates to a photocatalytic composition. |