第四章 粘合剂......................................................................................................181 第一节 粘合剂的组成及分类....................................................................................181 一、粘合剂的组成:............................................................................................181 二、粘合剂的分类:............................................................................................183 第二节 粘结机理.........................................................................................................183 一、粘结的产生.....................................................................................................183 二、粘结机理.........................................................................................................184 第三节 天然粘合剂及无机粘合剂............................................................................186 一、葡萄糖衍生物粘合剂.....................................................................................187 二、氨基酸衍生物粘合剂.....................................................................................188 三、其他天然树脂粘合剂.....................................................................................190 四、无机粘合剂.......................................................................................................190 第四节 合成树脂粘合剂...............................................................................................191 一、热塑性树脂粘合剂..........................................................................................191 二、热固性树脂粘合剂..........................................................................................193 三、复合型树脂粘合剂..........................................................................................195 第五节 橡胶粘合剂........................................................................................................195 一、丁腈橡胶粘合剂...............................................................................................195 二、丁苯橡胶粘合剂...............................................................................................197 第六节 主要包装材料的粘结.......................................................................................197 一、纸材的粘结........................................................................................................197 二、包装用复合薄膜的粘结..................................................................................199 第五章印刷油墨......................................................................................................202 第一节 颜料和染料.......................................................................................................203 一、炭黑....................................................................................................................204 二、无机颜料.............................................................................................................205 三、有机颜料和染料................................................................................................207 第二节 连结料与助剂.....................................................................................................208 一、油脂......................................................................................................................208 二、树脂......................................................................................................................210 三、溶剂......................................................................................................................215 四、增塑剂..................................................................................................................217 五、干燥剂..................................................................................................................217 六、其它辅助剂.........................................................................................................218 第三节 油墨的性能..........................................................................................................218 一、油墨的流动性能.................................................................................................218 二、油墨的光学性能.................................................................................................222 三、油墨的耐抗性能................................................................................................224 第四节 包装材料常用的印刷油墨................................................................................225 一、凸版印刷油墨.....................................................................................................225 二、平版印刷油墨.....................................................................................................226 三、凹版印刷油墨....................................................................................................227 四、丝网版印刷油墨.................................................................................................228 五、其他油墨...............................................................................................................228 |