German technical background VOK-1788 Defoamer Recommended for varnish systems and thermosetting plastics replaces BYK-1788

German technical background VOK?-DF 1788 Non silicone Defoamer

Non silicone defoamer for solvent based, high solid and solvent-free systems, zero VOC. Especially suitable for 99.99% solid UV curing system. This defoamer is a widely compatible defoamer and is also recommended for varnish systems and thermosetting plastics.

Product Information

Chemical composition: mixture of surfactant.

Typical Physicochemical Data

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

Density (20 ℃): 0.95 g/ml

Non volatile matter (10 minutes, 150 ℃):>98%

Storage and transportation

Keep container tightly closed after use.

application area 

Liquid paint

Features and advantages

VOK?-DF 1788 is a zero emission polymer defoamer, especially suitable for 99.99% solid UV curing system, and also suitable for high solid and solvent-free polyurethane or unsaturated polyester systems. The additive does not affect the surface properties of the coating, such as gloss or transparency, so it is especially recommended for varnish systems. VOK?-DF 1788 is a highly effective defoamer with wide compatibility. It can be used in the grinding process and post addition process. The additive is a 99.99% solid, zero VOC defoamer. Therefore, it is recommended for 99.99% UV curing wood and furniture coatings.

Solvent free

Zero VOC (<1500 ppm)

No organic silicon