Ultraviolet absorber UV-1577

　　Alias: 2-(4,6-diphenyl-1,3,5-triazine-2)-5-n-hexaneoxyphenol

　　Product usage and precautions

　　UV-1577 triazine ultraviolet absorber has good compatibility with polymers and other additives. Especially suitable for engineering plastics, polycarbonate, laminated film and other materials to improve the long-term light stability of products, the general dosage is 0.1% to 0.3%.

　　Has good resistance to thermal aging. However, this product has poor heat resistance and is not suitable for long-term use in hot water media. In addition, this product is best processed and used at a temperature below 270°C, and weight loss is more serious when the temperature is exceeded.