Abstract
In order to improve the corrosion resistance and dispersiveness of aluminium pigments in aqueous media, SiO2-coated aluminium was prepared and polyacrylic acid brushes were grafted on its surface. A decrease in hydrogen generation indicated that the corrosion resistance was improved by the SiO2 coating, while the polyacrylic acid brushes improved dispersiveness. The d(0.5) (particle size of 50% volume fraction) values of the SiO2-coated aluminium sample and that of the sample with the polyacrylic acid brushes grafted on it were 41μm and 29μm, respectively. We believe that thus modified aluminium will find use in water-based paints and printing inks.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
