Rheology Modifier Bentonite Organoclay CP-20

Rheology Modifier Bentonite Organoclay

Rheology Modifier Bentonite Organoclay

CP-20 is an conventional organo clay (modified montmorillonite), it is suggested for solvent of low and medium polarity range. It has fine characteristics of thickening, anti-serttling, anti-sag and storage stability. 


Composition                      Organic derivative of a montmorillonite clay

Appearance                      Fine white powder

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

Loss on ignition (1000℃)           26%-29%

Bulk density                              0.53g/cm3

Fineness (<74μm, %)               ≥98%


  • Exerts fine gelling efficiency.
  • Easy dispersing.Fine particle size
  • The gel ishigh clarity and of light color.
  • High purity and low silica content.
  • Produce reproducible thixotropic consistency over a wide temperature range
  • Imparts particle suspension, sag resistance without impairing flow and leveling,
  • preventing hard settling of pigment and fillers.
  • Exerts strong film reinforcing action in organic binder systems.


  • Paints & coatingswith solvent of low to medium polarity, especially for medium and long oil alkyd paint, acrylic
  • Printing ink.
  • Lubricant Grease, ink, sealant.
  • Cosmetic
  • Cleaning agent


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


Zhejiang Camp-Shinning New Material Co.Ltd

(TEL / Wechat)  0086-13185071071

E-MAIL:  [email protected]

WEB:   www.rheologicaladditive.com 

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We would like to send you the latest catalogue, or free organoclays samples for testing.

E-MAIL:  [email protected]

WEB:  www.rheologicaladditive.com