武汉工程职业技术学院学报2024，Vol.36Issue(3)：1-5,5.
纳米复合聚丙烯酸酯乳液共聚浆料的制备与性能
Preparation and Performance of Nanocomposite Polyacrylate Latex Copolymer Emulsions
摘要
Abstract
This study modified polyacrylate latex copolymer(NA)by incorporating nano titanium diox-ide,resulting in a series of nanocomposite TiO2/NA latex copolymer emulsions(TNA).The rheological properties of the solutions and the spinning performance of the pastes were investigated.The results show that within the range where the amount of nano TiO2 accounts for ≤2.5％of the solid content of the NA paste,both the NA paste and TNA paste solutions exhibit pseudoplastic behavior.Furthermore,with an increase in the amount of nano TiO2,the particle diameter of the latex and the apparent viscosity of the TNA paste solution decrease.When a TNA paste solution,prepared with 2％nano TiO2 of the solid con-tent of the NA paste,was used for sizing 13 tex polyester-cotton(TC:65/35)blended yarn,the sizing rate decreased significantly,yet the various sizing properties of the TNA paste remained superior to those of the actual factory sizing formulation.These results indicate that the prepared TNA paste exhibits simple sizing adjustment,low sizing rate,excellent spinning properties,and easy treatment of desizing wastewater.关键词
纳米二氧化钛/纳米复合浆料/TNA/聚丙烯酸类浆料Key words
nano tianium dioxide/nano composite emulsion/TNA/polyacrylate sizes分类
轻工纺织引用本文复制引用
付倩,彭飞,马德龙,张晓东,刘馨..纳米复合聚丙烯酸酯乳液共聚浆料的制备与性能[J].武汉工程职业技术学院学报,2024,36(3):1-5,5.基金项目
国家自然科学基金(22278231) （22278231）
山东省自然科学基金(ZR2022MB092) （ZR2022MB092）
