Defoamer BYK-A 560 N: Excellent degassing performance and outstanding fiber wetting properties.
BYK-A 560 N
Silicone-free defoamers for solvent-based and solvent-free UP systems, further improving the wettability of fibers.
BYK-A 560 N is recommended for all fiber-reinforced unsaturated polyester applications. BYK-A 560 N also demonstrates excellent degassing properties in certain gel coats, particularly in systems where airless processes are used. It is commonly used to improve the wettability of fibers. Wettability is enhanced in all common application methods, including RTM, injection, infusion, winding, and laminating. In pull-out molding applications, BYK-A 560 N improves degassing in the resin tank, prevents air entrapment, and enhances the wettability of fibers during processing.
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basic information
General properties Density (20 °C): 0.87 g/cm³ Flash point: 45 °C Refractive index (20 °C): 1.493 Turbidity: 2.8 TE/F Hazen color number: 36
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Applications/Examples of results
Applicable fields • Thermosetting plastics BYK-A 560 N is recommended for all fiber-reinforced unsaturated polyester applications.
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Company information
BYK Japan KK is engaged in the import, wholesale, and technical service of paints, additives, and measuring instruments. As a leading supplier of functional additives and testing equipment across various application fields, we provide solutions to assist you in product development and solving challenges. Please feel free to contact us if you have any inquiries.