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Wet grinding aids for CaCO3
Product overview
Rheosperse™ 3220 is specially designed for wet grinding CaCO3. Rheosperse™ 3220 dispersant is especially suitable to produce stable and fluid slurries of calcium carbonate at medium to high solids content for coarse particle sizes. it ensures to slurries a storage stability of 1 week minimum.
Geographic availability
pH 8
Brookfield viscosity (mPa.s) 600
Specific gravity 20° 1.3
Solid content (%) 43
Granulometry Coarse
Downstream market Paper
Food contact possibility Yes