摘要
为了研究一种有望应用于计算机直接制版(computer-to-plate,CTP)的光敏成像版材配方,先以对甲酚和甲醛为原料合成一种交联剂,利用IR、TG进行结构表征;将它和一种线性酚醛树脂配制成涂膜液,其中分别掺加2种三嗪类光生酸剂,通过曝光、烤版、显影研究成像过程,并利用膜厚变化和表面特性变化研究成像性能。
A kind of imaging component based on photo-acid generator and acid-sensitive cross-linking novolac resin is used to make a kind of photosensitive imaging system. First, a kind of cross-linking reagent for novolac resin is synthesized from p-cresol with formaldehyde. Its structure is identified by IR and TG; Second, the reagent with one kind of linear novolac resin and photo-acid generator are dissolved to prepare coating solution. Finally, the film from coating solution is exposed, baked and developed to find its image process as well as the image performance.
出处
《北京印刷学院学报》
2008年第2期21-24,共4页
Journal of Beijing Institute of Graphic Communication
关键词
光生酸剂
酚醛树脂
成像
photo-acid generator novolac resin
imaging
