1.UV-622 is a polymeric hindered amine light stabil?22%(HALS) of N-R type that protects polymers fromdegradation due to ultraviolet radiation and long term heat aging.
2.UV-622 exhibits good compatibility ina wide range of polymers, very low volatility, low migration when using in cleaner surfaces, and excellent thermastability at normalprocessing temperatures.
3.UV-622 has a low melting range that makes it effective for use in Pp, PE, styrenics, unsaturated polyester, acrylicPVC, plastisols, elastomers, adhesives, sealants and spin finishes.
4.JXSORB UV-622 is an excellent stabilizer for systemscontaining high loadings of carbon black, and can be used in combination with phenolic & phosphite antioxidants, lowelmolecular weight HALS, and UVA’s to optimize performance in outdoor use. Use with sulfur-containing additives such DSTP or DLTP can have a negative influence on the effectiveness of UV-622.