CAS NO. 71878-19-8 Characteristics and Uses: YS-944 is a high molecular weight hindered amine light stabilizer (HALS). It shows excellent compatibility, high resistance to extraction and low volatility. The range of application include PP, PE, olefin copolymers such as EVA as well as blends of PP with elastomers. In addition in certain instances YS 944 is highly effective in polyacetals, PA, PUR, flexible and rigid PVC, as well as PVC blends and in certain styrenic elastomer and adhesive specialty applications. Information provided by Shanghai Potomer International Trade Co., Ltd |