摘要
以甲基丙烯酸甲酯(MMA)、丙烯酸丁酯(BA)为单体,脂肪醇聚氧乙烯醚(AEO-9)和十二烷基硫酸钠(SDS)为复合乳化剂,过硫酸铵(APS)为引发剂,采用乳液聚合方法制备含氟防水整理剂乳液。结果表明:当m(BA)︰m(MMA)=3︰2,乳化剂用量为6%,引发剂用量为0.6%(均为对单体总质量),制得的聚合物乳液外观透亮、细腻、稳定性好。经该防水整理剂整理后的棉织物对水的接触角可达140°。
A fluorinated-containing waterproof agent emulsion was synthesized by emulsion polymerization using methyl methacrylate （MMA） and butyl acrylate （BA） as monomer, fatty alcohol-polyoxyethylene ether（AEO-9） and sodium dodecyl sulfate（SDS） as compound emulsifier, and ammonium persulfate （APS） as initiator. The results showed that with m（BA） ： m（MMA） of 3 ： 2, 0.6% initiator, and 0.6% emulsifier（compared to total mass of monomers）, the prepared copolymer emulsion was transparent, fine and stable. The water contact angle of fabric treated by this prepared waterproof agent could reach up to 140°.
出处
《染整技术》
CAS
2014年第1期41-44,共4页
Textile Dyeing and Finishing Journal
关键词
乳液聚合
含氟丙烯酸酯
防水整理
emulsion polymerization
fluorinated-containing acrylate
waterproof finishing
