German technical background VOK-039 Defoamer Recommended for emulsion paint replaces BYK-039

German technical background VOK®-DF 039 Mineral oil defoamer without organic silicon

Zero VOC, mineral oil defoamer without organic silicon, suitable for emulsion paint with color base ratio between 35-70. It does not contain alkylphenol ethoxylates. It is also suitable for high solid polyurethane leather coatings.

Product Information

chemical composition 

Mixture of mineral oil and hydrophobic particles

Typical Physicochemical Data

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

Density (20 ℃): 0.87 g/ml

Storage and transportation

Layering may occur during storage. Stir well before use.

application area 

Coating industry

Features and advantages

The defoamer can be applied to emulsion paint with a color base ratio of 35-70. VOK®-DF 039 is a zero VOC product (<1500 ppm) without organic silicon and alkylphenol ethoxylates. The additive is recommended for latex paint, exterior wall paint and latex putty. In addition, VOK®-DF 039  in high solid polyurethane coating Accelerated polymerization

Vacuum deaeration of urethane coating and improvement of deaeration performance after construction.

Zero VOC (<1500 ppm)

Alkyl phenol ethoxylate free