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TOPSPERSE™ 439

Dispersing agent for wet end
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Product overview
Topsperse™ 439 is an effective processing aid which can be used to make the wet grinding process of calcium carbonate more efficient like a better throughput and/or energy saving.
Geographic availability
  • Africa
  • Europe
  • Middle East
Specific gravity 20° 1.26
Solid content (%) 37
pH 7.5
Brookfield viscosity (mPa.s) 410
Anti-clogging
Water retention
Contribution to brookfield viscosity
Contribution to high shear viscosity