High purity organophilic clay , organoclay with good expending ratio for all oil based drilling fluids CP-180B
Organophilic bentonite can be dispersed with a small amount of polar activator at high speed shear. Organic bentonite clay is applicable in sealants, high temperature lubricating greases, bitumen paints, chlorinated rubber paints, high-grade paints, furniture paints, etc.Organic modified bentonite clay can be added at any step. Then polar activator dosage is 20% of organoclay with dispersion at high speed or by mill. Usually, the dosage in paints is 0.2-1.5%, while in high thixotropic or thick paints is 1-2.7%.
|Chemical ingredient||Alkyl Quaternary Ammonium bentonite||Quartz(SiO2)|
Rheological additive CP-180B is a new style organoclay with easily dispersing, super thixotropic effect, good transparency. Applicable to low and middle polar solvent systems, Organoclay bentonite has good anti-sagging, anti-flowing , ideal thickening and thixotropic property. Organoclay rheological additive is an improved grade of CP-180. It is more fine, and easier to be dispersed compared with CP-180.
Composition Organic derivative of a montmorillonite clay
Appearance Fine powder, light yellow
Moisture content (105℃,2hr) ≤3.5%
Loss on ignition (1000℃) 29%-32%
Bulk density 0.53g/cm3
Fineness (<74μm, %) ≥98%
- Exerts gelling efficiency over a wide range of intermediate and low polarity
- Easy dispersing
- The gel is colourless and of high clarity
- 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 filler
- Exerts strong film reinforcing action in organic binder systems
CP-180B is used in the following applications:
CP-180B disperses under high shear and requires a polar activator (30%~40%) for best efficiency. Heat is not required to obtain good dispersion. Addition levels are typically in 0.2%~2.0%. Polar activator (95% Ethanol or 95% Methanol) is needed. Normally addition level of polar activator is recommended to be 30%~40% of CP-180B in 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
CP-180B 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 are 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.