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TOPSPERSE™ 1438

Dispersing agent coarse calcium carbonate
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Product overview
Topsperse™ 1438 is a dispersant especially suitable to produce stable and fluid CaCO3 slurries at medium to high solids content with a range in particle sizes from coarse to fine.
Geographic availability
  • Africa
  • Europe
  • Middle East
Specific gravity 20° 1.26
Solid content (%) 38
pH 8
Brookfield viscosity (mPa.s) 470
Anti-clogging
Water retention
Contribution to brookfield viscosity
Contribution to high shear viscosity