Desmodur® BL 2078/2 is a blocked aliphatic polyisocyanate based on IPDI. It is used in combination with OH-functional polyols, preferably Desmophen T-grade OH-functional polyesters, in the formulation of lightfast, one-component polyurethane baking coatings, especially in coil and can coating applications, and as an additive to conventional baking systems to improve adhesion and elasticity. This product is a crosslinking agent certified for use in food contact applications*) for the production of packaging coatings for the food industry.
Covestro manufactures adhesive raw materials for use in the production of contact and heat-activated adhesives, as well as reactive and hot-melt adhesives for the transportation, furniture, footwear, packaging, and construction markets. Bayer offers a comprehensive range based on polyurethane and polychloroprene, with specialty raw materials that offer UV light and weather resistance.
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