Montmorillonite clay organoclay for UV ink , Offset Inks , Screen printing ink

Modified rheological additive

Montmorillonite clay organoclay for UV ink , Offset Inks , Screen printing ink

Montmorillonite clay organoclay CP-27 is an organic bentonite clay with high purity , self-activated and easily dispersible.The Rheology Modifier could use for UV ink , Offset Inks , Screen printing ink .When our organoclay is incorporated into ink formulations, rheological additive provides reproducible rheology characteristics, pigment settling resistance, improved dot gain, controlled tack,controlled misting and increased yield value. Our organoclay rheological additive can be used in a broad range of ink systems and has been proven especially effective additives for lithographic and many gravure inks

1, Application

Montmorillonite clay organoclay CP-27 is used in the following applications:

Ink : UV ink , Offset Inks , Screen printing ink
Marine paint, Industrial paint, heavy-duty, anticorrosion paint (especially for epoxy paint)
Unsaturated polyester putty

2, Using

CP-27 disperses under high shear and requires a polar activator for best efficiency. Heat is not required to obtain good dispersion. Addition levels are typically in 0.2%~2.0%. Normally addition level of polar activator (95% Ethanol or 95% Methanol) is recommended to be 45%~60% of CP-27 in weight.

3, Properties

Composition Organic derivative of a montmorillonite clay

Appearance Fine powder, light yellow

Moisture content (105℃,2hr) ≤3.5%

Loss on ignition (1000℃) 34.7%

Bulk density 0.53g/cm3

Fineness (<74μm, %) ≥98%

4, Advantages

High gelling efficiency
Produce reproducible thixotropic consistency over a wide temperature range
Exerts strong film reinforcing action in organic binder systems
Imparts particle suspension, preventing hard settling of pigment and fillers

5, Safety

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

6, Package

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

7, Storage

Montmorillonite clay organoclay CP-27 has a shelf life of 2 years, and should be stored in ventilated cool and dry place.

8, 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.

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