陕西科技大学学报（自然科学版）2012，Vol.30Issue(6)：44-47,65,5.
纳米杂化氟代聚丙烯酸酯(FLDV-SiO2)乳液的性能研究
A Nano-SiO2 hybrid fluorinated polyacrylate(FLDV-SiO2) emulsion and its performance on fabrics
摘要
Abstract
A nano-SiO2 hybrid fluorinated polyacrylate emulsion(FLDV-SiO2 ) as well as its physical and performance properties on fabrics were investigated by IR,EDS,XRD,TGA and other instruments. Experiment results indicated that the FLDV-SiO2 emulsion was cationic and had a mean ζ voltage of about +45. 26 mV. The particle sizes (Φ) of FLDV-SiO2 emulsion were between 50～200 nm and 300～1 000 nm. FLDV-SiO2 could form a rugged polymer film on the polyester fibers/fabrics, which could provide the treated fabrics with a strong hy-drophobicity and oil-repellency. As a result, the water contact angle on such fabrics reached as high as 156. 4°,and the water- and oil-repellency respectively achieved 100 and grade 6. In addition, the amount of FLDV-SiO2 emulsion and the cure temperature have effects on FLDV-SiO2 performance. As the dosage of FLDV-SiO2 emulsion increased in application, the water- and oil-repellency of fabrics treated by FLDV-SiO2 were significantly raised. Meanwhile, the high temperature allowed FLDV-SiO2 to show better performance on the treated fabrics.关键词
氟代聚丙烯酸酯乳液/纳米SiO2/疏水/织物Key words
fluorinated polyacrylate emulsion/ nano-SiO2 / hydropbobic/ fabric分类
轻工纺织引用本文复制引用
安秋凤,吴婧,宁姣姣,亢玲娟,许伟..纳米杂化氟代聚丙烯酸酯(FLDV-SiO2)乳液的性能研究[J].陕西科技大学学报（自然科学版）,2012,30(6):44-47,65,5.基金项目
陕西省科技厅13115工程项目(2010ZDKG-35) （2010ZDKG-35）
陕西省教育厅产业化培育项目(2011JG25) （2011JG25）
陕西省科技厅自然基金项目(2012JM6013) （2012JM6013）
