Crompton Corp.’s urethanes business has introduced Witcobond W-290SC, a high solids content (62%) waterborne dispersion exhibiting outstanding yellowing resistance when subjected to end-use processing temperatures as high as 140°C. The product is free of organic solvent and provides excellent performance properties, according to the company.
W-290SC’s adhesion to a variety of substrates as well as its high-elongation and high-tensile strength make it suitable for many applications where toughness, durability and colorfastness are required. It is particularly suitable for applications in plastic coating, textile coating, fiberglass sizing and PVC lamination. More info: Crompton Corp., (732) 826-5901 or (877) 873-0273; Web: www.cromptoncorp.com.