CP-GL is organic modified bentonite clay. It is used in solvent based system from non-polarity to medium polarity range organic liquid.
Typical properties
CompositionOrganic derivative of a montmorillonite clay
AppearanceFine white powder
Moisture content(105 Degree, 2hr)Max. 3.5%
Viscosity, mPa. S3500-5500
Loss on ignition, %(1000 Degree)28-31
Bulk density0.46-0.48 g/cm3
Fineness (200 mesh)Min. 98%
Application:
Transparent coating, alkyd paint, polyester paint
Cosmetic
Ink
Oil-drilling mud
Using:
It disperses under high shear and requires a polar activator for best efficiency.
Heat is not required to obtain good dispersion.
It's addition level is typically 30-50% less than Fumed Silica use levels.
Adding level is commonly 0.2%~2.0%.