摘要
一种氨酯化改性酚醛树脂,它是由酚醛树脂通过氨酯化反应接枝甲基丙烯酰氧乙基异氰酸酯(MOI),然后再自由基聚合得到的。改性后的酚醛树脂用于制造热敏计算机直接制版(CTP)版材,版材具有激光成像性能稳定、成膜性好、耐溶剂、耐印力高的优点。
A urethane modified phenolic resin was prepared by grafting the methacryloyloxyethyl isocyanate(MOI)onto the phenolic resin via the urethane reaction and then further free radical polymerization.The modified phenolic resin can be used for making the plate material of thermosensitive computer to plate(CTP),The plate possesses the advantages of stable laser imaging performance,good film-forming performance,solvent resistance and high printing resistance,etc.
作者
宋小伟
张涛
王智
Song Xiaowei;Zhang Tao;Wang Zhi(Lucky Huaguang Graphics Co.,Ltd.,Nanyang 473003,China)
出处
《化学推进剂与高分子材料》
CAS
2019年第6期68-70,共3页
Chemical Propellants & Polymeric Materials
关键词
酚醛树脂改性
氨酯化反应
自由基聚合
热敏计算机直接制版(CTP)版材
modified phenolic resin
urethane reaction
radical polymerization
plate material of thermosensitive computer to plate(CTP)
