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

BYK-A550 Defoamer

BYK-A550 is a non-silicone defoamer designed for solvent-free and solvent-based unsaturated polyester (UP) systems and adhesives. It delivers exceptional defoaming performance while maintaining clarity in unsaturated polyester resins, minimizing haze.


This makes it particularly suitable for transparent formulations, ensuring optimal results without compromising clarity or quality. It enhances formulations with superior defoaming efficiency, contributing to a pristine finish.


Features Of BYK-A550 Defoamer

  1. Non-Silicone Formulation: A defoamer free of silicone, making it compatible with systems where silicone may cause issues like surface defects or clarity problems.

  2. Exceptional Defoaming Performance: Effectively controls foam in target systems, preventing disruptions in production and application processes.

  3. Clarity Maintenance: Preserves clarity in unsaturated polyester resins and minimizes haze, critical for transparent formulations.

  4. Targeted Compatibility: Designed for solvent-free and solvent-based unsaturated polyester (UP) systems and adhesives, ensuring optimal performance in these applications.

Typical Applications Of BYK-A550 Defoamer

  1. Unsaturated Polyester (UP) Systems: Suitable for both solvent-free and solvent-based UP systems, providing defoaming efficiency while maintaining resin clarity—ideal for transparent formulations.

  2. Adhesives: Applied in adhesive formulations to control foam, enhancing performance without compromising the quality or appearance of the final product.

Specifications Of BYK-A550 Defoamer

item
value
Place of Origin
China
Type
Adsorbent
Usage
Rubber Auxiliary Agents
CAS No.
24969-06-0
Purity
99.9%
Classification
Chemical Auxiliary Agent
Other Names
Defoamer
MF
C3h4o2
EINECS No.
201-939-0
Brand Name
BYK
Model Number
BYK-A550


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