Dispersion of Nano Self-Cleaning Finishing Agents about Suit Fabric

Abstract:

A practical nanopowders dispersion process is designed in order to solve self-cleaning finishing agent reunion.Seven kinds of typical dispersing agent are used for dispersing nanopowders. nanoTiO2-doped ZnO composite powders are chosed as raw material, polysodium acrylate as dispersant, nanopowders are effectively dispersed to get a self-cleaning finishing agent with a uniform dispersion, the average particle size at about 30-40 nm . By orthogonal test, optimum dispersion process conditions were: nanoTiO2 / ZnO powders 1 g / L, polysodium acrylate dispersant 1 g / L, dispersion methods were shear emulsification dispersion method and ultrasonic dispersion method,nanosample stirring time 10min, high shear revolutions 3500r / min, high shearing time 30min, ultrasonic time 5min, ultrasonic power 1 000w.

• Periodical: Materials Science Forum (Volume 852)
• Pages: 356-361
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.852.356
• Online since: April 2016
• Authors: Jin Feng Meng*, Jia Guang Meng, Lin Mei Zhang, Ling Ling Ding
• Keywords: Dispersion, Finishing, Nanoparticle, Optimize, Synthetic Methods

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