organophilic clay bentonite

organophilic clay bentonite

Solvent Based Organoclay Rheological Additive CP-26


CP-26 is a kind of organo clay rheological additive. It is used in systems of non-polar to medium polarity aliphatic and other solvents (ketones, ester, ether esters, alcohols, aromatic).It is a economical grade of easy dispersing organoclay.



  • Fine particle size.
  • The gel is of light colour and high clarity.
  • Easy to use, no need to pre-gel.
  • Consistent development of rheology.
  • Can be used to post correct

Typical properties | organophilic clay bentonite


Organic derivative of a montmorillonite clay


Fine white powder

Moisture content (105℃,2hr)


Loss on ignition  max,%(1000℃)


Bulk density


Fineness (<74μm, %)


Dispersion fineness (μm)



  • Sealants and adhesive
  • Ink
  • Cosmetic
  • Nano-composite


It can be added directly in powder without polar activator and making pre-gel. But better performance may achieved if polar activator is added and pre-gel procedure is effected.

The addition is recommended to be before grinding procedure to get the best effectiveness. Addition level is commonly 0.2%~1.0%. Normally addition level of polar activator is about 20%-30% by weight of CP-26.

organophilic clay bentonite
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