壳核结构Poly(MPS-MAA)纳米复合乳液的合成及其对复合膜材料的改性研究  

Study on Synthesis of Poly(MPS-MAA) Nanocomposite Emulsion with Core-shell Structure as a Modified Component of Composite Membranes

作　　者：刘欢欢 Liu Huanhuan(Gansu Longyu Detection Technology Co.,Ltd.,Department of Quality and Technology Lanzhou 730070,China)

机构地区：[1]甘肃隆宇检测科技有限公司技术质量部

出　　处：《广东化工》2019年第23期109-110,共2页Guangdong Chemical Industry

摘　　要：本文采取用简便的溶液聚合方式,合成了具有壳核结构的异丁烯酰氧丙基三甲氧基硅烷(MPS)/甲基丙烯酸(MMA)纳米级复合乳液Poly(MPS-MAA)。将合成的Poly(MPS-MAA)作为改性成分引入到聚氨酯/聚丙烯酸复合膜体系后,膜拉伸强度增加了44.83%,对有机污染物亚甲基蓝(MB)吸附容量增加了250%。Poly(MPS-MAA) nanocomposite emulsion with core-shell structure was synthesized by simple solution polymerization. When the synthetic Poly(MPS-MAA) was added into the polyurethane/polyacrylic acid composite membrane system as a modified component, the tensile strength of the membrane has been improved by 44.83 %, and the adsorption capacity of the methylene blue(MB) organic pollutants increased by 250 %.

关 键 词：壳核结构 纳米粒子 改性 强度 吸附性能 

分 类 号：TQ[化学工程]