German technical background VOK-7600 Thickening agent It has good anti sagging characteristics replaces BYK-7600

German technical background VOK?- AL 7600 thickener

VOC free, APEO, tin free associative thickener (HEUR), water-based system, high pseudoplasticity.

Product Information

Chemical composition Hydrophobically modified polyurethane solution (HEUR)

Typical Physicochemical Data

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

Active substance: 15%

Density (20 ° C): 1.05 g/ml

Solvent: water

Flash point:>100 ° C

Application field

Coating industry

Product features and advantages

VOK?- AL 7600 effectively improves low shear viscosity, stabilizes viscosity when adding colorants, and improves color receptivity. Good sagging resistance and leveling performance are obtained. The additive is liquid. According to its composition, it is also well compatible with the system, which makes it easy to add and mix. Improve anti sagging and storage stability. There is no need to control pH or temperature during the adding process. Ideal workability can be obtained when used with high shear rheology additives.

Recommended use

Protective coating

Architectural coatings

Wood coatings

Industrial coatings

Recommended dosage

0.1-1.5% of the total formula (purchased form) depends on the performance to be achieved. In special cases, the dosage can be increased to

2%。

The above recommended dosage is for reference, and good dosage shall be determined through a series of tests.

Adding method and processing guidance

It is added under stirring to ensure good dispersion and obtain good effect and reproducibility in application. The VOK?- AL 7600 is suitable for adding to the refining, milk release, or backtracking to adjust the rheological properties.