VESTAGON® BF 1540 is a crosslinking agent for polyurethane powder coatings. It is a polyisocyanate adduct used in combination with hydroxy functional resins. Because of an internal blocking mechanism, the product retains its processing stability up to the splitting temperature of approximately 160°C. The crosslinker is delivered in the form of shaped flakes. Numerous OH-terminated polyester and acrylics can be used to achieve weather-resistant decorative powder coatings with excellent physical properties.
These polyols have a determining influence on the performance of the coating. PUR powder coatings have been successfully used in both exterior and interior applications such as: motor vehicle parts; fittings; bicycle frames; fork lift trucks; exterior furniture and lawn equipment; agricultural machinery; appliances; and telephone booths.
The Evonik Crosslinkers Business Line offers a broad range of products and competences for coatings and adhesives, as well as for high-performance elastomers, civil engineering and composites. Besides products based on isophorone chemistry the portfolio contains a full toolbox of amine curing agents for ambient and heat cure applications. The products are mainly used in industrial applications due to the mechanical strength, durability, chemical resistance and excellent adhesion properties. Our experienced technical specialists have an in-depth understanding of your market requirements and are able to provide the right level of technical service and support you need.
ここに表示されるカテゴリは、ULが材料の生産者から入手した情報に基づいています。 ULはこのデータの正確さを保証するために十分な努力を払っています。 ただし、データの値について、ULは責任を負いません。したがって、最終的な材料選択のためのデータに関しては、材料のサプライヤーに確認することを強くお勧めします。
Evonik Operations GmbH, BL Crosslinkers makes their documentation available in the regions indicated below:
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