German technical background VOK-7305 Rheologic agent Improve storage stability and resistance to sagging replaces BYK-7305

German technical background VOK®- AP 7305 Powder Rheological Agent

Powder rheological agent for polar solvent and solvent-free systems to improve storage stability and anti sagging.

Product Data

Chemical composition: organic modified flaky silicate

Typical Physicochemical Data

The data given in this data page are only typical values, not technical indicators of the product.

Bulk density: about 130 kg/m3

Water content:<6%

Specific gravity: 1.5-1.7 kg/l

Storage and transportation

Store and transport below 40 ℃.

Application information

Coating industry

Features and Benefits

VOK®- AP 7305 is a rheological agent that transcends the traditional organic compound and changes its name to silicate (organic bentonite). Traditional organic compounds renamed silicate need high shear and polar activator to help disperse. In contrast, VOK®- AP 7305 can be easily added and activated in solvent and resin under medium shear.

It has good pseudoplasticity. Use VOK®-AP 7305  The formulation of has good viscosity at low shear, so it has good anti sedimentation and anti water separation effects.