• PRODUCT NAME
  UV ABSORBER 3030
• CHEMICAL NAME
  PENTAERYTHRITOLTETRAKIS (2- CYANO-3,3- DIPHENYLACRYLATE)
• CAS
  178671-58-4
• MOLECULAR FORMULA
  C68H47N4O7
• MOLECULAR WEIGHT
  1032.1
• APPEARANCE
  WHITE OR OFF-WHITE POWDER
• PACKAGE
  BY PAPER CARTONS

UV Absorber 3030 is widely used in sunscreen cosmetics and polymer materials. It can strongly absorb ultraviolet light with a wavelength of 280~320nm. And it has the best thermal stability among all ultraviolet absorbers. It can be used for polymers at higher extrusion temperatures, is resistant to aging, suitable for PA, PET, especially for PC. It has relatively good compatibility with PC and is used in completely transparent PC products to provide excellent protection against the yellowing of the product. At the same time, in maintaining the clarity and natural color of thick plates and hot extruded films, it also has Excellent performance. It can be used in combination with other ultraviolet absorbers to significantly improve the thermal and light stability of the polymer, as well as the weather resistance, and significantly reduce the discoloration caused by the absorption of ultraviolet light.