氟硅改性聚丙烯酸酯皮革涂饰剂的研究  

Study on Fluorine Silicon Modified Polyacrylate Leather Finishing Agent

作　　者：伞景龙 隋智慧[1] 陈坤 陈杰[1] SAN Jing-long;SUI Zhi-hui;CHEN Kun;CHEN Jie(School of Light Industry and Textile,Qiqihar University,Qiqihar 161006,China;China Leather ＆ Footwear Research Institute Co.Ltd.,Beij ing 100015,China)

机构地区：[1]齐齐哈尔大学轻工与纺织学院,黑龙江齐齐哈尔161006 [2]中国皮革制鞋研究院有限公司,北京100015

出　　处：《皮革与化工》2018年第3期1-5,共5页Leather And Chemicals

基　　金：黑龙江省自然科学基金项目(E201468)

摘　　要：以甲基丙烯酸十二氟庚酯(G04)、乙烯基三甲氧基硅烷(A-171)、甲基丙烯酸甲酯(MMA)、丙烯酸乙酯(EA)为主要原料,采用半连续种子乳液聚合方法制备含氟硅的聚丙烯酸酯乳液涂饰剂,并将其应用于皮革的涂饰。通过FT-IR、XPS、SEM、接触角、耐磨耗等测试方法对乳液及其胶膜进行表征分析。结果表明:有机氟、有机硅与丙烯酸酯类单体发生了反应,成功制备出含氟硅聚丙烯酸酯乳液。经含氟硅聚丙烯酸酯乳液涂饰后,革样的拒水性及耐磨性都有很大程度的改善。Polypropylene acid ester emulsion finishing agent containing fluorine silicon was synthesized from these materials as follows： dodecafluoroheptyl methacrylate（G04）, vinyltrimethoxysilane（A-171）, methyl methacrylate（MMA） and ethyl acrylate（EA）, using the method of semicontinuous seed emulsions,and applied to the finishing of the leather.The FT-IR, XPS, SEM, contact angle, wear resistance and other test methods were used to characterize the emulsion and its films. The results showed that organic fluorine, silicone and acrylate monomers reacted and fluorine silicone polyacrylate emulsions were successfully prepared. The water repellency and abrasion resistance of leather samples after coating with fluorine silicone polyacrylates have been greatly improved.

关 键 词：有机氟 有机硅 皮革涂饰剂 拒水性 耐磨性 

分 类 号：TS529.5[轻工技术与工程—皮革化学与工程]