CP-250A is a kind of purified and modified organoclay rheological additive, designed especially for using in Grease based on synthetic oils such as vegetable oil, polyester oil. It has high gelling efficiency, fine thixotropy and perfect anti-settling.
Typical properties
CompositionOrganic derivative of a montmorillonite clay
AppearanceFine powder, light yellow
Moisture content (105 Degree, 2hr): Max. 3.5%
Viscosity, mPa. S
Loss on ignition max, %(1000 Degree): 45.5%-50.5%
Bulk density: 0.42g/cm3
Fineness (200 mesh): Min. 98%
Application
Grease Lubricant (the base oil is synthetic oil such as middle-high viscosity petroleum, mineral oil, diester oil, polyester oil, vegetable oil etc. )
Wood coating
Using
When it is used in Grease Lubricant, polar activator is needed. Polar activator is acetone/water (95/5). The dosage of activator is 20%-30% of the weight of CP-250A. And also high shear can promote the dispersing of CP-250A.
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