UV absorber UV-320 molecular weight: 323

UV-320 ultraviolet absorbent properties and uses:

UV absorption agent UV-320 for efficient light stable agent, widely application Yu plastic and other organic in the, which including not saturated poly fat, PVC, and PVC increased plastic,, in poly amino formic acid ester, polyamide, synthetic into especially those has poly fat, ring oxygen of resin of application in the, UV320 effect explicit of more highlight, UV320 has absorption UV capacity strong, volatile sex low of features.

It can effectively protect organic pigments and polyester from UV radiation, protecting objects, films in the open State, such as the original physical appearance, UV absorber lighter than the average UV320.