German technical background VOK®- FL 3931P polyacrylate powder synergist

Polyacrylate powder synergist, good shrinkproof property. Use with standard leveling aids.

Product Information

Chemical composition: polyacrylic acid 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 ° C): 1.34 g/ml

Residue after calcination: 34%

Purchase form: powder

application area 

powder coating 

Product features and advantages

VOK®- FL 3931P is a kind of anti shrinkage agent, which is often used together with standard leveling agent due to its synergistic effect. In the powder coating system with high requirements, improve the effect of conventional leveling aids. Because of its high coating/air interface activity, it can prevent the formation of shrinkage cavity, fish eye and pinhole, and achieve good leveling.