Synonym:Eversorb 74;GSTAB 328;Tinuvin 328
|Appearance||Light yellow crystalline powder|
1. This product is a high-efficiency ultraviolet absorber, which can effectively absorb ultraviolet light with a wavelength of 270-340 nanometers.
2. The light stabilization performance is similar to UV-326 and UV-327, but this product has good compatibility with resin, low thermal volatilization, and high washing resistance.
3. Mainly used for polyolefin (especially polyethylene), polyester, styrenic polymer, polyamide, polymethyl methacrylate, polycarbonate, elastomer and other polymers.
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating for prevention of oxidation.
Protecting the product from leakage, rain and insolation during transportation.
UV Absorber UV-328
25kgs/carton or Drum