German technical background VOK®-DF 7072 water-based defoamer

The mineral oil defoamer containing new hydrophobic particles has better defoaming property and compatibility compared with the previous generation of product W-082. The most important is VOK ®- DF 7072 water-based defoamer is not easy to float oil in most ink systems, and even if it is circulated in the ink tank for a long time, it is not easy to appear ink residue. This feature effectively reduces printing defects and inconvenience of operation. Meanwhile, VOK ®- DF 7072 water-based defoamer also continues to improve the water dilution, making it safer and more convenient to add the defoamer directly to the ink tank after online water dilution. Among the mineral oil defoamers, there is also economical VOK ®- Defem W-086 and classic VOK ®- DF 7015 is optional.