Applied Chemistry, Vol.11, No.1, 241-244, May, 2007
표면개질법에 의한 특수 기능지 제조에 관한 연구
Study on Preparation of Specialty Functional Paper Using Surface Modification Method
For the purpose of antibacterial and photocatalystic deodorization functions, the papermaking inorganic fillers and pigments were surface-modified with Ag nano-colloidal solution and TiO2 by using the hybridization technique. The functional specialty sheets and coating papers were produced with the surface-Modified fillers and pigments, and evaluated by halo test and inhibition growth test in their antibacterial and photocatalystic characteristics. For the application of specially produced antibacterial handsheet to the wallpaper usages, the photocatalyst efficiency test of benzene in volatile organic compound dissolution experiment of antibacterial and deodorization function wallpaper showed that the efficiency was 45~50% for 80 min of reaction time and 90% of attained resolution was reached at approimately 30 min of response time.