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

Corning FoamStar SI2293 Defoamer

Corning FoamStar SI2293 is a powerful defoamer and degassing agent for water-based polymer emulsions in architectural and industrial coatings. It works with application methods like curtain, spray, roller, dip, and brush on wood, wood products, and metal, providing lasting foam control, latex paint compatibility, and a glossy finish. Suitable for emulsion/suspension polymerization (PVC, vinyl acetate, acrylic emulsions), it’s VOC-free, low-odor, mineral oil-free, regulation-compliant (2002/42/EU, EPA 24), and made of modified polydimethylsiloxane solution.

Features Of Corning FoamStar SI2293 Defoamer

  1. Highly effective as both a defoamer and degassing agent.

  2. Specifically designed for water-based polymer emulsions in coatings.

  3. Offers long-lasting foam control and compatibility with latex paints.

  4. Maintains a glossy finish on coated surfaces.

  5. VOC-free, low-odor, and mineral oil-free.

  6. Compliant with 2002/42/EU and EPA 24 (US) regulations; no labeling required.

  7. Chemically composed of a modified polydimethylsiloxane solution.

Typical Applications Of Corning FoamStar SI2293 Defoamer

  1. Used in architectural and industrial coatings with water-based polymer emulsions.

  2. Applicable to various coating methods: curtain, spray, roller, dip, and brush.

  3. Suitable for surfaces like wood, wood products, and metal.

  4. Ideal for emulsion and suspension polymerization, especially PVC, vinyl acetate, and acrylic emulsions.

Specifications Of Corning FoamStar SI2293 Defoamer

Product Name
FoamStar SI2293
Main Component
Modified polydimethylsiloxane solution
Product Type
Defoamer and Degassing Agent
Appearance
Not specifically described, presumably liquid like similar products
VOC Content
VOC-free according to 2002/42/EU and EPA 24 (US)
Odor
Low odor
Mineral Oil Content
Mineral oil-free
Application Areas
High-quality pure acrylic and acrylic copolymer latex paints; acrylic and polyurethane emulsion wood paints; water-based
architectural coatings and industrial coatings based on polymer emulsions, applicable to curtain coating, spraying, rolling,
dipping and brushing on wood, wood products and metal products; also suitable for emulsion polymerization and suspension
polymerization, especially the preparation of PVC, vinyl acetate and acrylate emulsions
Performance Characteristics
Provides long-lasting defoaming effect, compatible with high-grade latex paints, keeps coatings glossy; no delamination occurs
during storage
Dosage
Typically 0.5% - 1.5% of the total formulation
Usage Method
Preferably added by strong stirring in the final stage of preparation. Can be added in batches to grinding materials or premixes
during paint making
Packing Specification
Packed in 30KG/60KG iron drums
Storage Conditions
Store at room temperature, away from light, sealed and moisture-proof
Shelf Life
24 months
Is it a Dangerous Chemical
No


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