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

BYK A525 Defoamer

BYK-A525 is a premium silicone-based defoamer specifically designed for potting compounds, sealants, and adhesives in polyurethane and epoxy systems. It effectively reduces foam formation during processing and application, all while ensuring the final product's quality remains uncompromised, making it a reliable choice for enhancing production efficiency and end-product performance.

Features Of BYK A525 Defoamer

  1. Premium Silicone-Based Formulation: Utilizes high-quality silicone components to deliver effective foam control tailored for specific polymer systems.

  2. Targeted Application Design: Specifically engineered for potting compounds, sealants, and adhesives in polyurethane and epoxy systems, ensuring optimal compatibility.

  3. Effective Foam Reduction: Efficiently minimizes foam formation, preventing defects and disruptions in manufacturing and application processes.

Typical Applications Of BYK A525 Defoamer

  1. Polyurethane Potting Compounds: Used in polyurethane potting compounds to control foam, ensuring proper encapsulation and protection of electronic components or other substrates.

  2. Epoxy Sealants: Applied in epoxy sealants to reduce foam, enhancing sealing effectiveness and the integrity of sealed surfaces.

  3. Polyurethane and Epoxy Adhesives: Incorporated into these adhesives to prevent foam formation, ensuring strong, uniform bonding and reliable performance in bonded assemblies.

Specifications Of BYK A525 Defoamer

Model
BYK 023
Brand
BYK
Chemical Composition
Hydrophobic particles and polymers
Appearance
Off - white to light - yellow liquid
Product Grade
Industrial - grade
Solubility
Compatible with water - based and many solvent - based systems
Density
0.98 - 1.02 g/cm³ at 25°C
Flash Point
>90°C
Recommended Dosage
0.1 - 0.8% of the total formulation


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