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

BYK-A560 Defoamer

BYK-A560 is a powerful silicone-free defoamer, formulated with a unique blend of polymer and acrylic solutions. Renowned for its exceptional defoaming capabilities and excellent wetting properties for fiberglass, it is highly recommended for unsaturated polyester resin systems.

Features Of BYK-A560 Defoamer

  1. Silicone-Free Formulation: A high-performance defoamer without silicone, suitable for applications where silicone-based additives may cause issues.

  2. Advanced Polymer Blend: Engineered with a unique mix of advanced polymers, enabling rapid breakdown of existing foam and inhibition of new foam formation.

  3. Quality Enhancement: Reduces foam to ensure uniform component distribution, minimizing defects like air inclusions and surface irregularities.

  4. Excellent Compatibility: Works well with various resin systems, preserving the integrity and performance of base materials.

Typical Applications Of BYK-A560 Defoamer

  1. Unsaturated Polyester Resin Systems: Ideal for use in unsaturated polyester resins, leveraging its defoaming power and fiberglass wetting properties to enhance formulation quality.

  2. Gel Coat Formulations: Effective in specific gel coat formulations, ensuring smooth processing and reducing foam-related defects.

  3. Airless Spray Applications: Particularly recommended for airless spray processes, where its defoaming performance contributes to consistent, high-quality results.

Specifications Of BYK-A560 Defoamer

Density at 20℃ (g/ml)
0.87
Non-volatile matter (%)
12.0
Flash point (℃)
43
HAZEN color value
<250
Turbidity TF/F
<10
Refractive index at 20℃
1.491


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