Product Name: UV-531

Chemical Name: 2-hydroxy-4-(octyloxy)benzophenone

CAS NO.: 1843-05-6

Specification:

Uses: It is a kind of highly effective to resist to age. It can absorb ultraviolet in 240~340nm.It has many 

advantages, such as light color, nontoxic, good solubility, easy processing and so on.. It protects polymers 

from UV radiation helping to preserve the original appearance and physical integrity. It can be widely used 

for PE, PVC, PP, PS, PC, organic glass, polypropylene fiber, ethylene-vinyl acetate, etc. It provide good light 

stability effect on dry phenol aldehyde, alkyd varnishes, polyamino esters, acrylic acids, epoxides, other air 

products, automobile – repairing paints, powder coatings,polyurethanes, rubble items, and so on. Its dosage 

is 0.1-0.5% based on polymer weight. It’s approved to be used for food package in many countries. It’s especially 

recommended in PE, PP, PVC, etc.

Packing: in 25kg net drum