Amine-treated Bentonite Organophilic Clay CP-2

Organofilic clay

Amine-treated Bentonite Organophilic Clay CP-2 is a moderate temperature performance organoclay rheological additive.A modified bentonite. Organophilic Clay is a cost-effective product, particularly in all-oil, invert diesel and mineral oil based fluids, where sufficient shear is available to achieve full dispersion. Amine-treated Bentonite Organophilic Clay  CP-2/CP-2A viscosifier are used to increase carrying capacity and suspension properties, providing support for weight materials and improved cutting removal. CP-2A has better high temperature stablity than CP-2, and especially in mineral oil CP-2A is better than CP-2. CP-2 is more costive is diesel oil mud.


Composition        Organically modified bentonite clay
Appearance      Off white to tan free-flowing powder
Moisture content (105℃,2hr)          ≤3.5%
Particle size (<76μm or 200mesh)    ≥95%

 Specific Gravity                                              1.7


  • Effective viscosifier and gellant
  • Aids control of fluid loss to the formation
  • Increases emulsion stability
  • Improves cuttings carrying and hole cleaning capacity
  • Suspends weighting materials and other solids
  • Confers temperature stability to the fluid


 Base oil:

  • Diesel Oils
  • CrudeOils
  • Mineral Oils
  • Synthetic Oil

Viscosifying drilling Fluids:

  • Oil based drilling fluids
  • Invert emulsion fluids
  • Workover fluids
  • Completion fluids
  • Casing packs
  • Packer fluids
  • Spotting fluids


All safety information is provided in the Material Safety Data Sheets for Zhejiang Camp-Shinning New Material Co., Ltd.


Kraft paper bag with PE liner or multi-wall paper sacks or customized. 25kg/bag or 22.68kg/bag or customized


CP-2/CP-2A Store in a dry, well-ventilated area with temperature of 0℃-30℃.  Keep container closed. The quality guarantee period is 24 months.


The information on use is based on data which are believed reliable, but any recommendation or suggestion made is without guarantee or warranty, since the conditions of use are outside our control. All products are sold on the conditions that purchasers shall make their own tests to determine the suitability of such products for their purpose and that all risks are assumed by user. We disclaim any responsibility for damages resulting from careless or improper handling or use. Nothing herein is to be taken as permission, inducement or recommendation to practice any patented invention without a license.


As a leading Organophilic Clay Supplier, Zhejiang Camp-Shinning New Material Co.Ltd could also supply  organophilic clay , organophilic lignite and Emulsifier | Primary  Emulsifier , Secondary Emulsifier .

Organoclay manufacturer in China

Please contact Zhejiang Camp-Shinning New Material Co.Ltd or request a quote or samples of organoclay today. Organoclay For Sale.

[email protected]

 organophilic Bentonite organophilic lignite 
Primary  Emulsifier Primary  Emulsifier
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  Cel(whatsapp): 86-13185071071