Study on rheological behaviour of selfcrosslinkable acrylate emulsion with nanosilica sol by blending
Source: Plastics, Rubber and Composites, Volume 39, Number 10, December 2010 , pp. 449-453(5)
Publisher: Maney Publishing
Abstract:A study on blending self-crosslinkable acrylate emulsion with nanosilica sol has been made to improve the paint film properties. Fourier transform infrared, differential scanning calorimetry and SEM are employed to characterise the film prepared by blending polyacrylic emulsion with nanosilica sol. The results of the rheological property show that the blended emulsions containing different silica sol contents are pseudoplastic fluid, and the apparent viscosity, consistency factor and zero shear viscosity increase in accordance with the content of the silica sol, but the emulsion flow index decreases. After being laid for 2 days, the apparent viscosity, consistency coefficient and zero shear viscosity of the emulsion increase, but the flow index is decreased in comparison with the emulsion with the same amount of silica sol without laying.
Document Type: Research Article
Publication date: 2010-12-01
- Materials Science and Technology is Journal of the Month in November. This means free online access to all of the last 3 years of content, including the most recently published 2013 articles! Find out more here
This journal features top 10 articles which are freely available. Please click here and click on the 'Top articles' link in the right-hand menu to view the list and start downloading.
- Editorial Board
- Information for Authors
- Subscribe to this Title
- Terms & Conditions
- Online submission site
- Top 10 Articles
- ingentaconnect is not responsible for the content or availability of external websites