BZ-401 Organosilicon defoamer additive
Composition: Modified silicone compounds
Appearance: transparent colorless to slightly yellow liquid
Active ingredient: 1%
Solvent: Xylene, Butyl ester
Application scope: Suitable for: solvent-borne coatings; recommended for: light-curing coatings, solvent-free coatings.
Recommended dosage: 0.1-1.0% of the total formula (please test the most appropriate dosage before use).
Dosage: In order to obtain sufficient defoaming effect, it is recommended to add before grinding. If added later, it should be mixed under high enough shear force to ensure good distribution of defoamer.
Characteristics and advantages:Good compatibility with various resin systems, with excellent defoaming and bubble-breaking effect, can eliminate the bubbles generated during the production, canning and construction of coatings, especially for the two-component coating reaction bubbles generated by the defoaming effect is extremely significant, to prevent the generation of pinholes and so on.