Research on Processless CTP Plate Based on Semiconductor Oxide

Processless CTP plate is the trendancy of printing plate.In this paper,micro/nanostuctured TiO_2 was synthesized by low temperature hydrothermal approach and the surface wettability of the as-prepared TiO_2 was also carried out. Because of its switch of the surface wettability under the UV light,micro/nanostuctured semiconductor was considered the environmental friendly candidate for processless CTP plate.On the basis of the research,we make a useful exploration of the new printing material.