52490-94-5

Melting Point：245 °C

CAS No. 52490-94-5 is a polyester polyol resin, a polyurethane-type polymeric polyol used in the production of coatings, adhesives, and sealants. It is a light-colored, thermoplastic resin that is produced with a wide range of hydroxyl values, viscosities and molecular weights. It provides excellent wetting characteristics and compatibility with other resin systems. The resin also offers excellent water resistance, good thermal stability and excellent flexibility. This resin is ideal for use in the manufacture of two-component, solvent-based coatings, adhesives, sealants and flexible foam systems. It has good compatibility with organic solvents and is suitable for use in high-solids systems, solvent-borne systems, and aqueous systems. CAS No. 52490-94-5 is also used as an additive in many industrial coatings and other applications. It has good stability against ultraviolet radiation, good mechanical strength and good adhesion on various substrates. The resin is low in odor and provides a low VOC level. In addition, it is non-toxic, easy to handle and has good heat stability.