JINGYOU CHEMICAL

UV-P is a benzotriazole type UV absorber. It has a high absorption in the wavelength of 270~340nm. It is also efficient for the light stabilization of polyvinyl chloride, unsaturated polyurethane, polystyrene, coatings and lacquers.
CAS NO:2440-22-4
Chemical name: 2-(2'-Hydroxy-5'-methylphenyl)-benzotriazole

Introduction : UV- 531 is an ultraviolet light absorber (UVA) of the benzophenone class, imparting good light stability for plastics and other organic polymers. Due to its highly effective broad UV absorption properties and excellent polymer compatibility, UV- 531 offers maximum polymer protection and low color contribution, retards yellowing and loss of physical properties.
CAS NO : 1843-05-6

UV-234 is a kind of yellowish powder, melting point is 139.5-141 ℃ , it is a fine light stabilizer, suitable for PP, TPE , hard PVC, POM, PA, PC, PBT/PET, PMMA,etc.
CAS NO.:70321-86-7
Chemical name: 2-[2'-hydroxy-3',5'-bis(-dimethyl benzyl)-phenyl]benzotriazole

CAS: 2634-33-5
BIT can be used in water soluble resin coating (latex) , latex product, acrylic polymer, PU, photo liquid, oil, papermaking, ink, leather and water treatment.

CAS No.: 6683-19-8
Antioxidant AO-1010 is the most important of a series of high molecular weight antioxidants starting from 2.6-ditert-butylphenol. This product is dismiscible with most of the polymers, has high efficiency, no discoloration, no pollution, no odor and so on

CAS NO. : 2082-79-3
This product is widely used in polyethylene, polypropylene, polyformaldehyde, ABS resin, polystyrene, polyvinyl alcohol, engineering plastics, synthetic rubber and petroleum products, with a synergistic effect of significant, can effectively inhibit the thermal degradation and oxidative degradation of the polymer, the general dosage of 0.1% ~ 0.5%.