Organo clay

CP-34 Organo-Clay Modified with Bentonite
CP-34 is an organoclay (modified bentonite) developed specifically for use in solvent-based systems. This organic clay can be widely used in low-polarity and medium-polarity solvents.

1, properties

Composition of organic derivative of montmorillonite clay

Appearance: Fine powder, light yellow

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

Loss on ignition (1000 ℃) 28% -30%

Bulk density 0.53 g/cm3

Fineness (<74 µm,%) ≥98%

 benefits | Organo-clay

High gelling efficiency

Light color gel

Creates a reproducible thixotropic consistency over a wide temperature range.

Provides a suspension of particles, preventing solid sedimentation of pigment and fillers.

Effectively enhances film action in organic binder systems.

request | Organo-clay

CP-34 is used in the following cases:

Marine paints, industrial paints, heavy-duty, anti-corrosion paints such as bitumen coatings, polyester paints, alkyd paints.

sealant

ink

lubricant

Unsaturated polyester putties

Organo clay CP-34 disperses under high shear and requires a polar activator for best performance. Heat is not required to achieve good dispersal. Addition levels are typically 0.2% to 2.0%. A polar activator (95% ethanol or 95% methanol) is required. Typically, the polar activator addition level is 40% to 50% of CP-34 by weight. If the system contains xylene, the polar activator addition level is approximately 30% to 40% of the CP-34 weight.

Pre-gel is done as shown below procedure.

Solvent charge on the mill

Slowly add SR-34 (6-10% by weight of the total amount of Pregel), grind while stirring.

Mix on high speed for 5 minutes.

Add polar activator.

Mix on high speed for 5 minutes.

4, package

Kraft paper bag with PE liner or multiple paper bags or customized. 25kg/bag or 22.68kg/bag or customized

We are currently looking for global distributors for our organoclay, welcome to cooperate with us!