Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Kraton FoamStar SI2292 Defoamer

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.

Features Of Kraton FoamStar SI2292 Defoamer

  1. Highly effective defoamer with long-lasting defoaming properties.

  2. Formulated for systems with co-solvents: water-based coatings and polymer-emulsion paints.

  3. Chemically a specially modified polydimethyl siloxane solution.

  4. Effective dosage ranges from 0.5% to 3.0% of the total formulation.

  5. Optimal performance achieved when added after thorough mixing.

Typical Applications Of Kraton FoamStar SI2292 Defoamer

  1. Suitable for emulsion and suspension polymerization, particularly PVC, vinyl acetate, and acrylic emulsions.

  2. Recommended for pure acrylic latex paints and acrylic copolymer latex paints.

  3. Applicable to wood coatings containing acrylic and polyurethane emulsions.

Specifications Of Kraton FoamStar SI2292 Defoamer

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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