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Easy dispersing Rheological Additive with good self activating in fracture fluids , All oil

Rheological additive CP-180B is a organo bentonite.   Organophilic clay is special in mineral oil base drilling fluid diesel based, white oil based . Organic bentonite Modified bentonite can change oil base drilling fluid rheology, suspension of carrying  and in drilling fluid can improves cuttings carrying capacity and hole cleaning . Increases emulsion stability. Organic clay greatly improve the drilling fluid yield stress also improve the drilling fluid at low shear viscosity under shear, protecting borehole wall.


Composition                       Inorganic modified montmorillonite clay

Appearance                       Fine powder, white

Moisture content (105℃,2hr)         ≤10%

Bulk density                       0.40~0.60g/cm3

Viscosity, 3% in water, mPa.S        ≥3000

Fineness (<74μm, %)               ≥98%


  • High gelling effectiveness, CP-EWS can form gel even at 2% in water
  • Easy dispersing.
  • Gel is transparency and of light color
  • Prevents pigment Settling
  • High thixotropy, Good anti-sag property


Organic bentonite clay is used in the following applications:

  • Industrial water reducible paint
  • Toothpaste and tooth polish
  • Cream and Lotions
  • Emulsion paint
  • Pigment and blung water
  • Water-born sealant, adhesive


Organic bentonite clay it can be added directly in powder, with its addition to be 0.2~3.0%. Procedures are as follow.

  1. water (PH:7.0-8.0)
  2. Organic bentonite clay (Dispersing at high speed for 20-30minutes)
  3. Additive
  4. Pigment and filler (Mixing and dispersing)
  5. Emulsion (Mixing).
  6. Post correct.


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


Kraft bag or kraft complex interior with PE or customized.