Cumen-free, silicone-containing defoamers for potting agents and sealing materials optimal for polyurethane or epoxy systems.
It functions as a defoamer during manufacturing and application. It also reduces surface tension, improves leveling and wettability, and prevents the formation of Benard cells. The reduction in surface tension can be mitigated by decreasing the polarity of the binder system.
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basic information
General Properties Density (20 °C): 0.87 g/cm³ Flash Point: 52 °C Refractive Index (20 °C): 1.442
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Applications/Examples of results
Applicable fields • Thermosetting plastics Ideal for polyurethane and epoxy resin-based systems. • Adhesives and sealants Ideal for polyurethane and epoxy resin-based systems.
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![[Lab Report] <Second Wetting> Preventing Surface Troubles in Paints and Coatings! Basic Knowledge of Surface Tension and Additives](https://image.mono.ipros.com/public/catalog/image/01/2b4/811516/IPROS12059094993154114275.jpeg?w=120&h=170)
![Silicone-free defoamer suitable for solvent-based and solvent-free epoxy and urethane systems [BYK-A 535].](https://image.mono.ipros.com/public/catalog/image/2074951/IPROS4435451448744573944.jpeg?w=120&h=170)
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.