Oil drilling organoclay | Organophilic clay

Organo clay bentonite

Oil drilling organoclay | Organophilic clay

Oil drilling organoclay CP-E23 is a kind of organo clay rheological additive.  Especially organophilic clay is recommended to be applied in medium polarity and high polarity system including aromatic and aliphatic solvent.

organoclay for oil field
organoclay for oil drilling


Composition                      Organic derivative of a montmorillonite clay

Appearance                       Fine powder, light yellow

Moisture content (105℃,2hr)         ≤3.5%

Loss on ignition (1000℃)            35%-37%

Bulk density                       0.40~0.60g/cm3

Fineness (<74μm, %)               ≥99%

Dispersion fineness (μm)            ≤10


  • Easy dispersing, fine particle size
  • High purity and low silica content
  • High viscosity and thixotropy
  • Eliminate polar activator in medium and high polarity solvent
  • Wide application range. It can be applied in almost all resins and solvents


Rheological additive CP-E23 is used in the following applications:

  • Paints including decorative paint, industrial paint
  • Grease
  • Inks
  • Oil drilling mud
  • Cleaning agent
  • Oil putty


Modifier rheology CP-E23 can be added directly in powder under high shear condition. The addition is recommended to be before grinding procedure to get the best effectiveness. Addition level is commonly 0.2%~1.0%. In low polarity system such as mineral spirit, if polar activator is added, better efficiency can be achieved.

Dosage of polar activator is suggested to be 10%-20% of CP-E23 by weight


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


Rheological additive CP-E23 has a shelf life of 2 years, and should be stored in ventilated cool and dry place.


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.


We are now looking for Global Distributors, Welcome to cooperate with us ! 

Zhejiang Camp-Shinning New Material Co.Ltd

(TEL / Wechat)  0086-13185071071

E-MAIL:   [email protected]

WEB:   www.rheologicaladditive.com

⇒ You are welcome to send us an email to know the latest information about organophilic clay.We would like to send you the latest catalogue, or free rheological additive samples for testing.

E-MAIL:  [email protected]

WEB:  www.rheologicaladditive.com