Organically modified bentonite | viscosifiers organoclays
Organically modified bentonite CP-169 is an viscosifiers organoclays.(modified montmorillonite), designed especially for use in solvent based system including intermediate and low polarity range organic liquid..
Properties
Composition Organic derivative of a montmorillonite clay
Appearance Fine powder, white
Moisture content (105℃,2hr) ≤3.5%
Loss on ignition (1000℃) 29%-32%
Bulk density 0.53g/cm3
Fineness (<74μm, %) ≥98%
Advantages
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 fillers
Exerts strong film reinforcing action in organic binder systems
Application
Rheology organoclay CP-169 is used in the following applications:
Paints & coatings with solvent of low to medium polarity
Lubricant Grease, ink, sealant
Cosmetic
Oil drilling mud
Using
Organo bentonite CP-169 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-169 in weight
Safety
All safety information is provided in the Material Safety Data Sheets for Zhejiang Camp-Shinning New Material Co.,Ltd..
Package
Kraft bag or kraft complex interior with PE or customized
Storage
Organoclay Bentonite CP-169 has a shelf life of 2 years, and should be stored in ventilated cool and dry place.
Notice
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. Rheology organoclay 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.
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