Rheology Modifiers In Paints | Organoclay Bentonite

Rheology Modifiers In Paints | Organoclay Bentonite is a paint additive. As a thickener agent in paints, Rheology Modifiers also is a Thixotropic agent and dispersant.

Rheology modifiers for waterborne paints and Rheology modifiers for solvent paints are two types of rheology modifiers.

Here we recommend a grade organoclay CP-20 is an conventional organo clay (modified montmorillonite), it is suggested for solvent of low and medium polarity range.

Rheology modifiers have fine characteristics of thickening, anti-settling, anti-sag, and storage stability.  

Rheology modifiers Properties

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%

Advantages

• 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.

Application

• 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

Using

Rheology Modifiers In Paints CP-20 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-20 in weight. 

Safety

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

Package

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

Storage

Rheology modifiers CP-20 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.

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.

Rheology Modifiers In Paints, if you need more info,pls mail us.

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