LIQUID DISPERSANT COMPOSITION FOR GYPSUM
The present invention is a liquid dispersant composition for gypsum, which comprises (A) a specific polycarboxylic acid-containing copolymer, a specific nitrogen-containing compound such as a specific alkylamin and water, and has a pH value of 7.0 to 13.0 inclusive at 20°C.
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Sprache: | eng ; fre |
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