German technical background VOK®- FL 3955 P processing aids (powder) for powder coatings containing pigment affinity groups.

It can increase the amount of pigment added, especially for carbon black pigment, and improve the leveling property.

Product information

Chemical composition: copolymer containing pigment affinity group, adsorbed on silica

Typical physical and chemical data

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

Density (20 ℃): 1.37 g/ml

Active substance: 63%

Residue after calcination: 35%

Product form: powder

Application information

powder coating 

Features and advantages

VOK®- FL 3955 P is a copolymer containing pigment affinity groups, especially suitable for carbon black pigments. The additive can improve the dispersion of carbon black pigment and increase the pigment content of the system. Leveling (DOI-freshness) can be improved, and the powder coating with this additive can obtain good degassing and electrification ability.