Data for: Study on Waterborne Acrylate Coatings Modified with Biomass Silicon

Published: 19 July 2019| Version 1 | DOI: 10.17632/nkz8zmd737.1
Contributors:
Shiwei Guo,
Zhaoyu Cai,
Meng LinLong,
Di Wang,
Junyou Shi,
Shuangying Wei,
Xiu Li,
Bin Feng

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Fig. 1 Synthesis of rice-husk-ash-modified polyacrylate Fig. 2 Macroscopic images of RHA silica (unmodified) and modified silica Note: (a) RHA silica; (b) Modified silica Fig. 3 Scanning electron microscopy of RHA before and after grinding Note: (a) Initial RHA before grinding; (b) RHA after grinding Fig. 4 Scanning electron microscopy of modified silica before and after grinding Note: (a) Modified silica; (b) Modified silica after grinding Fig. 5 FTIR spectra of RHA silica and modified silica Fig. 6 Dynamic light scattering curves of different emulsion samples Fig. 7 Stress–strain curves of coatings with different monomers and modified Si loading Fig. 8 Morphology of silica before and after dispersion in the emulsion and its film Note: (a) and (b) silica before dispersion, (c) silica dispersed in the emulsion, (d) wood coating surface with silica dispersing Fig. 9 AFM-topography (3D) of coating on wood with and without silica modification (a) Neat polyacrylate coating on wood; (b) Polyacrylate coating with silica modification on wood

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