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Organoclay bentonite CP-300A is an organo clay (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%

Organoclay bentonite 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

 CP-300A is used in the following applications:

• Paints & coatings with solvent of low to medium polarity
• Lubricant Grease, ink, sealant
• Cosmetic
• Refractory
• Using

CP-300A 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-300A in weight. 

Organoclay bentonite Package

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

Zhejiang Camp-Shinning New Material Co.Ltd

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E-MAIL:  [email protected]

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