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Wet grinding aids for CaCO3
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Product overview
Rheosperse™ 3248 is specially designed for wet grinding CaCO3.Rheosperse™ 3248 is an acidic grinding aid especially suitable to produce stable and fluid calcium carbonate slurries at medium to high solids content with a range in particle sizes from fine to ultra-fine. It ensures to slurries storage stability of 1 week minimum. In addition, it can be used in combination with alkali solutions such as NaOH.
Geographic availability
pH 4.5
Brookfield viscosity (mPa.s) 500
Specific gravity 20° 1.25
Solid content (%) 45
Granulometry Ultra fine
Downstream market Paper
Food contact possibility Yes