CP-40 is organic modified bentonite clay. It can be widely in solvents from law polarity to medium-high polarity.
CompositionOrganic derivative of a montmorillonite clay AppearanceFine powder, light yellow Moisture content (105 Degree, 2hr)Max. 3.5% Viscosity, mPa. S4500-7500 Loss on ignition max, %(1000 Degree)28.5-32 Bulk density0.48-0.5 Fineness (<74um, %)Min. 98%
Application: 200# solvent oil, coal tar or aromatic hydrocarbon solvents Inks Grease Sealant Paint, bituminous coating
Using: No heating is needed in application. Dispersing under high shear and require a polar activator for best efficiency. Adding levels are typically in 0.2%~2.0%.