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Desmodur® N 100

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Desmodur® N 100 is a solvent-free, aliphatic polyisocyanate (HDI buret) resin recommended for use as the hardener component for lightfast polyurthane coating systems in two-component clear and pigmented interior and exterior finishes. This product has a flash point of approx. 181°C, viscosity at 25°C of approx. 8,000 mPa·s, and an equivalent weight of approx. 191.

Desmodur® N 100 is used primarily as the hardener component for lightfast two-pack polyurethane coatings with high resistance to chemicals and weathering, very good gloss retention and outstanding mechanical properties. Preferred co-reactants are polyacrylate or polyester polyols. The main applications for systems based on Desmodur® N 100 are as air- and force-drying coatings for automotive and industrial finishing, for wood, furniture and plastics and for corrosion protection.

Company

Covestro (formerly Bayer MaterialScience) provides raw materials, such as waterborne adhesives, major high solids coatings, advanced powder coatings, and specialty sealant chemistries. Bayer produces polycarbonates and polycarbonate blends, polyurethanes, and TPU resins, particularly for design and processing parts with TPU resins applications; helping products in a wide variety of applications look better and last longer.

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Covestro (formerly Bayer MaterialScience) 科思创

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