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

FoamStar SI2250 Defoamer

Corning's FoamStar SI2250 is a defoamer for various water-based coatings and colorants. It stays stable under high shear, efficiently removes foam during application, and stops bubbles in processing like mixing or pumping. Made of modified PDMS, it’s used at 0.1%-0.3% of total formulation. Add during grinding or ensure full dispersion in final products for best results.

Features Of FoamStar SI2250 Defoamer

  1. Designed for water-based coatings and colorants.

  2. Exhibits excellent stability under high shear conditions.

  3. Effectively eliminates foam during application and prevents bubble formation in processing (mixing, pumping).

  4. Composed of modified PDMS.

  5. Recommended concentration: 0.1%-0.3% of the total formulation.

  6. Can be added in the grinding phase; requires proper dispersion if added to final products.

Typical Applications Of FoamStar SI2250 Defoamer

  1. Suitable for a range of water-based coatings.

  2. Applicable to water-based colorants.

  3. Used in processing stages (mixing, pumping) and application of water-based systems to control foam.

Specifications Of Kraton FoamStar SI2250 Defoamer

Product Name
FoamStar SI2250
Product Series
FoamStar
Chemical Type
Defoamer for water-based coatings
Chemical Composition
Modified polydimethylsiloxane
Solid Content
100%
VOC Content
<1%
Recommended System
Water-based system
Mixing
During grinding stage
Features
For water-based coatings and pigment concentrates in high-shear applications, high efficiency


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