CP-VZ is organic modified bentonite clay. It is used in systems of low polarity to medium-high polarity range.

Typical properties

Composition                      Organic derivative of a montmorillonite clay

Appearance                                    Fine powder, light yellow

Moisture content (105 Degree,2hr)             Max 3.5%

Viscosity, mPa.s                                       3000-6000

Loss on ignition  max,%(1000 Degree)            32-35

Bulk density                                              0.46-0.48

Fineness (Less than 74μm, %)                         99%

Dispersion fineness (μm)                                Max 20

Application

Paint, especially in polyester, alkyd, acrylic, epoxy and polyurethane

Sealants and adhesive

Ink

Cosmetics

Grease

Using

It can be added directly in powder.

Better performance may achieve if polar activator is added pre-gel procedure is selected.

Adding level is commonly 0.2%~2.0%.