摘要
采用半连续种子乳液聚合的方法,选择合适的单体进行乳液聚合,合成了印刷用环保型上光油,探讨了丙烯酸丁酯和甲基丙烯酸甲酯的比例、乳化剂的种类和用量、引发剂用量及pH值对乳液性能的影响,结果表明:丙烯酸丁酯和甲基丙烯酸甲酯比例为0.85,OP-10与SDS组成的复合乳化剂用量为2.5%,引发剂为0.25%时最佳,该上光油具有光泽好,耐化学品性能强,稳定性良好等特点。
An environment friendly varnish used for printing papers was synthesized by semt-conunuous adding monomers and seed emulsion polymerization technology with suitable monomers. The factors that influenced the emulsion properties were discussed, including the ratio of BA-MMA monomers,the kind and amount of emulsifying agent, the amount of the initiator and so on. The results showed that the ratio of the BA-MMA was 0.85, the best dosage of the composite emulsifier of OP-10 and SDS was 2.5% ,and the initiator was 0.25%. The varnish had high gloss, excellent chemical resistance and stability.
出处
《武汉工程职业技术学院学报》
2009年第2期9-12,17,共5页
Journal of Wuhan Engineering Institute
关键词
水性上光油
制备
性能
water-soluble varnish
preparation
performance
