SERDAS DF 7540 is a silicone free liquid defoamer for use in waterborne systems. SERDAS DF 7540 has outstanding emulsifying properties in water. Its chemical description is a EO/PO ester of tall oil fatty acid.

SERDAS DF 7005 is a silicone free liquid defoamer, economical in use, for universal waterborne applications. The product shows very good long-term efficiency. Its chemical description ultrafine dispersion of wax in mineral oil, silicone free.

ADDITOL VXW 4973 is an easily emulsifiable defoamer with very good incorporating ability. It is suited for defoaming of coarse-disperse to fine-disperse (plastic) dispersions on the basis of PVAC, PVC, acrylates and their copolymerisates. Also low-viscous products may be defoamed with ADDITOL VXW 4973.

ADDITOL XW 395 Enhances surface properties of the films and prevents film defects like insufficient wetting and structured surfaces owing to impurities. ADDITOL XW 395 is an additive specially designed for Resydrol paint systems and, compatibility provided, for other waterborne paint systems. Considering the levels and restrictions given below ADDITOL XW 395 can be used in any water dilutable paint with the exception of electrodeposition paints. ADDITOL XW 395 prevents film defects, such as craters and pin holes or can remedy poor wetting owing to impurities brought into the aqueous paint during preperation or processing. Insufficiently degreased metal is the main cause for such troubles. With ADDITOL XW 395 wetting problems are avoided. It should be noted that film defects arising from silicone oils in many cases cannot be prevented with ADDITOL XW 395. ADDITOL XW 395 prevents floating of pigments, striation, orange peel, etc. and improves the film surface in general. ADDITOL XW 395 at the recommended levels, does not impair the physical properties of the stoved film. In primers ADDITOL XW 395 may cause a certain degree of gloss. Additions of ADDITOL XW 395 may adversely influence the effect of antifoaming agents; on the other hand, it can remedy infavourable effects of the antifoams. In aqueous paints for spray application ADDITOL XW 395 can be used without precautions, while in dipping or flow coating paints ADDITOL XW 395 must be carefully balanced with the antifoams normally present.