TN型热敏阴图CTP版材  

Negative-working Thermal CTP Plate-TN

作　　者：赵伟建[1] 

机构地区：[1]中国乐凯胶片集团公司第二胶片厂研究所,南阳473003

出　　处：《信息记录材料》2005年第2期6-8,共3页Information Recording Materials

摘　　要：在大量的文献调研及以前工作的基础上,研制出热敏负性CTP版。其热敏层的基本组成为:(1)线型酚醛树脂;(2)羟甲基酚醛树脂;(3)产酸源;(4)红外吸收染料。这种版材需要热扫描后的预热处理过程。该版材具有高分辨率、高耐印力及明室操作等特点。Based on the massive literatures and the former research done by our laboratory, negative-working thermal plate was designed and worked out. The radiation sensitive layer is comprised of (1) a novolac resin,(2) a resole resin, (3) a latent braised acid, and (4 ) an infrared light absorber. This plate requires a preheat step after imaging. The plate delivers outstanding performances:high resolution, longer run lengths, white-light handling.

关 键 词：CTP版材 热敏 TN型 阴图 线型酚醛树脂 红外吸收染料 热处理过程 基本组成 高分辨率 羟甲基 耐印力 产酸 

分 类 号：TS802.4[轻工技术与工程] TS803.43