CP-MPB is a kind of organo clay rheological additive used in solvent and resin systems covering non polarity to high polarity range.
Composition Organic derivative of a montmorillonite clay
Appearance Fine powder, light yellow
Moisture content (105℃,2hr) ≤3.5%
Loss on ignition (1000℃) 31%-34%
Bulk density 0.40~0.60g/cm3
Fineness (<74μm, %) ≥99%
Dispersion fineness (μm) ≤10
CP-MPB is used in the following applications:
Paints including top grades paint, decorative paint, industrial paint
CP-MPB can be added directly in powder under high shear condition. Addition level is commonly 0.1%~1.0% of total formulation by weight. Polar activator is required to achieve better performance.