Kraton FoamStar SI2292 is a highly effective defoamer for water-based coatings and polymer-emulsion paints with co-solvents. Its long-lasting defoaming ability suits emulsion and suspension polymerization, especially PVC, vinyl acetate, and acrylic emulsions. A modified polydimethyl siloxane solution, it fits pure acrylic latex paints, acrylic copolymer latex paints, and wood coatings with acrylic and polyurethane emulsions. Use 0.5%-3.0% of total formulation, added post-thorough mixing for best results.
Highly effective defoamer with long-lasting defoaming properties.
Formulated for systems with co-solvents: water-based coatings and polymer-emulsion paints.
Chemically a specially modified polydimethyl siloxane solution.
Effective dosage ranges from 0.5% to 3.0% of the total formulation.
Optimal performance achieved when added after thorough mixing.
Suitable for emulsion and suspension polymerization, particularly PVC, vinyl acetate, and acrylic emulsions.
Recommended for pure acrylic latex paints and acrylic copolymer latex paints.
Applicable to wood coatings containing acrylic and polyurethane emulsions.
Chemical Composition | Silicone-based defoamer |
Flash Point | 42℃ |
Refractive Index | 1.471 - 1.481 |
Solvent | Methoxy propyl ester / Alkylbenzene |
Appearance | Colorless, clear or slightly turbid liquid |
Active Ingredient | 69 - 71% |
Recommended Dosage | Add 0.5 - 1.5% based on the total amount |
Storage Conditions | Store in a cool and dry place. The shelf life of the product in intact packaging is 5 years from the date of production. |
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