German technical background VOK-FL 3933P Multifunctional powdered acrylate auxiliary replaces BYK-FL 3933P

German technical background VOK®- FL 3933P multifunctional powdered acrylate auxiliary

A multifunctional powdered acrylate additive used to improve the anti shrinkage and leveling properties of transparent powder and pigment powder coatings. Increase the surface tension of the powder coating, and the transparent system has high transparency.

Product Information

chemical composition 

Modified polyacrylate, adsorbed on silica

Typical Physicochemical Data

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

Acrylate content: 63%

Density (20 ℃): 1.30 g/ml

Residue after calcination: 32%

Product form: powder

Application information

powder coating 

Features and Benefits

Different from standard leveling agent, The VOK®- FL 3933 P has many functions. It can not only ensure good leveling and anti shrinkage, but also obtain a transparent powder coating with no defects, high transparency and minimum fog shadow. The additive can increase the surface tension, so as to ensure good wettability and recoating. This property is particularly important for powder coatings that are used as primer or need to be recoated with liquid coatings. Good surface tension can also prevent fog shadow caused by volatilization or moisture. VOK®- FL 3933 P is a multifunctional additive with unique performance. The surface tension can be adjusted by changing the additive amount. VOK®- FL 3933 P can be used with other leveling aids in any proportion.