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Organo clay bentonite for offset printing ink

Organo clay bentonite CP-250 is a kind of purified and modified organoclay rheological additive, designed especially for using in low to middle solvent system ink, such as planographic printing ink, New ink, gravure printing ink etc.. It has high gelling efficiency, fine thixotropy and perfect anti-settling.


Composition                      Organic derivative of a montmorillonite clay

Appearance                       Fine powder, light yellow

Moisture content (105℃,2hr)         ≤3.5%

Loss on ignition (1000℃)            35%-38%

Bulk density                       42g/cm3

Fineness (<74μm, %)               ≥98%


CP-250 is used in the following applications:

  • Inks
  • Wood coating

Organo clay bentonite Using

CP-250 When it is used in ink, no need of polar solvent, heating. It is also added while stirring. The common addition level is 0.2%-2.0% of the total formulation. It depends on the actual test of customers.

Note:With High-speed dispersant of grinding machine, and properly prolong the dispersing time, better gelatin performance can be reached..


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

Organo clay bentonite Package

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

OrganophilicClay    Organoclay  #OrganoclayBentonite

Mail: [email protected]

Mob: 0086-131 85 071 071

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