水性上光油的研制  

Preparation of waterborne glazing agent

作　　者：杨光[1] 韩国防[1,2] 罗士平[1] 陈勇[1] 周国平[1] 

机构地区：[1]江苏工业学院化学工程系 [2]郑州大学化学系,河南郑州450052

出　　处：《印染助剂》2005年第1期28-30,共3页Textile Auxiliaries

基　　金：江苏工业学院科技基金资助(KFZ03020001KFZ03020004)

摘　　要：以甲基丙烯酸甲酯(MMA)、丙烯酸丁酯(BA)、丙烯酸(AA)、丙烯腈(AN)、丙烯酰胺(AAM)、丙烯酸羟乙酯(HEA)等为单体,经预乳化和种子乳液聚合法制得水性上光油.探讨了乳液聚合反应和乳液性能的影响因素,结果表明:w(复合乳化剂)为2.0%(对乳液质量),乳化剂中m(阴离子乳化剂):m(非离子乳化剂)质量比为1:2,单体质量比m(MMA):m(BA):m(AN):m(AA):m(AAM):m(HEA)为45:37:6:4:4:4,86～88℃反应4 h制得,该乳液用于纸张的印刷上光工艺,具有光泽度佳、光滑、耐磨等特点.A waterborne glazing agent was prepared by pre-polymerization and seed emulsion polymerization of the monomers methyl methacrylate (MMA), butyl acrylate (BA), acrylic acid (AA), acrylonitrile (AN), acrylamide (AMM), hydroxyethyl acrylate (HEA) etc. w (anionic/nonionic emulsifier) wt 2.0% (based on emulsion wt) The emulsifier was composed with 1∶2(wt ratio) anionic:nonionic surfactants, and the monomer wt ratio was: MMA∶BA∶AN∶AA∶AAM∶HEA = 45∶37∶6∶4∶4∶4. The reaction at 86~88 ℃ for 4 hours yielded an emulsion suitable for use on paper as a glazing agent, which resulted in good gloss, smoothness, wear resistance etc.

关 键 词：单体 种子乳液聚合法 水性上光油 丙烯酸丁酯 MMA 丙烯腈 乳液性能 印刷上光 纸张 丙烯酸羟乙酯 

分 类 号：TS802[轻工技术与工程] TS88