Organoclay CP-EZ rheological additive for paints

CP-EZ

CP-EZ is a kind of organo clay rheological additive.  Especially it is recommended to be applied in medium polarity and high polarity system including aromatic and aliphatic solvent.

Composition                                    Organic derivative of a montmorillonite clay

 Appearance                                     Fine powder, light yellow

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

 Loss on ignition (1000℃)                 35%-37%

 Bulk density                                      0.40~0.60g/cm3

 Fineness (<74μm, %)                       ≥99%

 Dispersion fineness (μm)                 ≤10

     CP-EZ is used in the following applications:

Ÿ   Paints including decorative paint, industrial paint

Ÿ   Grease

Ÿ   Inks

Ÿ   Oil drilling mud

Ÿ   Cleaning agent

Ÿ   Oil putty

CP-EZ can be added directly in powder under high shear condition. The addition is recommended to be before grinding procedure to get the best effectiveness. Addition level is commonly 0.2%~1.0%. In low polarity system such as mineral spirit, if polar activator is added, better efficiency can be achieved.

Dosage of polar activator is suggested to be 10%-20% of CP-EZ by weigh