At present, the rapid development of the photochromic pigments, Corfu letter Technology Co., Ltd. Tianjin China photochromic sheets leader, now, technology has been widely used, design clothes, nail polish and other areas. Tianjin Fu Technology Co., Ltd. was established in 2010, beginning the main business of organic photoconductive materials and the development, production and marketing of organic photoconductor drum series. Company to meet the different brands, sizes and types of laser printers, laser fax machines, digital copy and multifunction machines with OPC drum series products successfully developed an organic photoconductive material will be the basis in research, development and production. Early company goal is Tianjin Binhai New Area as a production base for Chemical Engineering, Tianjin University research-based, and strive to build the company in five years to become the leading domestic and world advanced level of professional organic photoconductor drum development center and production base.
Peroxides, ester compound and the fluorescent dye: peroxides and Esters react after the reaction energy to the fluorescent dye, then the dye to fluoresce. Currently on the market is usually the common fluorescent substance placed a lance material sandwich, sandwich isolated inside and outside peroxides and esters, after rubbing, two compounds react makes fluorescent dyes glow in the dark dye .
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