COMPOSITION FOR HARD-COATING TOUCH SCREEN AND MANUFACTURING METHOD OF HARD-COATING FILM FOR TOUCH SCREEN

摘要

PURPOSE: A composition for touch screen hard-coating is provided to ensure high pencil hardness more than 5H and excellent abrasion resistance, to continuously emit far infrared rays at a room temperature, and to deodorize bad odor such as ammonia. CONSTITUTION: A composition for touch screen hard-coating comprises: 100 parts by weight of a ceramic paint component consisting of organosilane, aluminum oxide powder and zirconium oxide powder; 20~60 parts by weight of a dispersing medium including water; and 5~40 parts by weight of a far infrared rays-emitting compound. The ceramic paint component includes, based on 100 parts by weight of organosilane, 5~40 parts by weight of aluminum oxide powder and 5~40 parts by weight of zirconium oxide.