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Cellulose xanthate (SELL-you-lohs ZAN-thate) is a compound produced from cellulose in the viscose process for making rayon. The subscript "n" in the chemical formula indicates that many molecules chain together to make up the polymer.
A concrete anti-cracking self-repairing agent and a preparation method thereof
This invention discloses a self-healing concrete crack-resistant agent and its preparation method, belonging to the field of concrete repair agents. The raw material components of the self-healing concrete crack-resistant agent include silane-treated mixed cement, cellulose xanthate-treated quartz sand, nano-silica, and anhydrous citric acid. The self-healing concrete crack-resistant agent of this invention not only improves the strength of concrete after coating but also increases the strength recovery rate of concrete after repair. The compressive strength recovery rate of the repaired concrete is 112.8-113.2%, and the flexural strength recovery rate is 114.6-115.3%.
Owner:WEIFANG ENG VOCATIONAL COLLEGE