Biogas generating pit sealing paint and preparation method ...
The invention discloses a biogas generating pit sealing paint. The biogas generating pit sealing paint is prepared by mixing polyvinyl alcohol, hydroxyl-propyl-methyl cellulose, dispersible rubber powder and hydrosolvent in a weight part ratio of the polyvinyl alcohol to the hydroxyl-propyl-methyl cellulose to the dispersible rubber powder to the hydrosolvent of 1:(0.04+ …
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