Abstract

In the process of extracting alumina from high-alumina fly ash of power plant, the amorphous silica in fly ash is extracted by alkali solution and precipitated with lime milk to synthesis hydrated calcium silicate powder, which has the characteristics of high oil absorption, high value, low abrasion value, large specific surface area and low bulk density, show that the addition of hydrated calcium silicate filler to the printing ink helps to improve the viscosity, fineness, color density, color and other indicators. The filler filling ratio is higher than traditional ink fillers such as calcium carbonate. It is expected that the hydrated calcium silicate filler has wide potential application value in ink reduction, VOCs control and functionality.

Keywords: High-alumina fly ash; hydrated calcium silicate; filler; ink; printing suitability

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How to Cite
[1]
Peng, X. et al. 2019. Preparation of Hydrated Calcium Silicate High Filler Ink and Study on Printing Suitability. International Journal of Science and Engineering Invention. 5, 09 (May 2019), 84 to 89. DOI:https://doi.org/10.23958/ijsei/vol05-i05/155.

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Copyright © 2019 Xu Peng Wang Yingying Tian Jianxin Fan Dongdong Gao Shuai this is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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