Water Based Organoclay Thickener : High-purity organic bentonite CAS No. 1302-78-9, the purity of our organic bentonite reaches more than 98%.
The CAS number is the core identification of MSDS documents and REACH registration. Using it incorrectly may cause the goods to be detained. “
Q1: Are the CAS numbers of organic bentonite from different origins the same?
“Yes, the CAS number is determined by the chemical composition. However, the purity and modification process are different, and the performance varies greatly. For example:
Ordinary organic bentonite: blue absorption ≤30g/100g
Our high-purity product: blue absorption ≥45g/100g
Q2: How to verify whether the CAS number given by the supplier is true?
“Three-step self-check:
Log in to the US CAS official website [link] and enter the number
Check whether the chemical formula is [Al2O3·4SiO2·H2O]
Ask the supplier to provide a CNAS test report with a CAS number (with our report example)”
Water Based Organoclay Thickener



Organoclay Applications | Water Based Organoclay Thickener

Water-Based Adhesive Enhancement: Organoclay as a Non-Newtonian Thickener
Organophilic Clay is an easy dispersing, self activating organoclay that exhibits high performance efficiency in diesel, low aromatic mineral oil, modified vegetable oil and synthetic base fluid formulation. CP-150 unique rheological structure suspends weighting materials and other solids with less increase in viscosity and gel strength than conventional bentonite. It is highly effective in distillate and mineral oil based invert fluids.
Organoclay Bentonite is used for Oil drilling Mud,
Paint,coatings, inks, grease and domestic etc.
Base oil:
- Diesel Oils
- Mineral Oils
- Synthetic Oil
- Linear and isomerized Alpha Olefins
- Modified vegetable oil
Viscosifying drilling Fluids:
- All oil based drilling fluids
- Invert emulsion fluids
- Workover fluids
- Fracture fluids
Organoclay Advantages
- Effectively suspends weighting materials and other solids
- Maintains suspension over a wide temperature range
- Eliminates need for chemical activators
- Is easy to disperse and rapid yielding
- Suspends weighting materials and other solids
- Maintains suspension over a wide temperature range
Composition of Organoclay
Organically modified bentonite clay
Appearance Off white to tan finely divided powder,
Moisture content (105℃,2hr) ≤3.5%
Specific Gravity 1.7
Bulk density 0.40~0.60g/cm³
Organobentonite Packages
Kraft paper bag with PE liner or multi-wall paper sacks or customized. 25kg/bag or 22.68kg/bag or customized.
Organophilic clay Store in a dry, well-ventilated area with temperature of 0℃-30℃. Keep container closed. The quality guarantee period is 24 months.


