▇ Chemical name 2-Hydroxy-4-n-octoxy-benzophenone
▇ Molecular formula C21H26O3
▇ Molecular weight 326.43
▇ CAS 1843-05-6
▇ Features and Uses
Ultraviolet Absorbent UV-531 is a kind of highly effective aging inhibitor additives of the excellent
performance. It has many advantages and features of light color, no poisonous, good solubility, easy process,
etc. It can provide the most effective protection for polymers and be helpful to reduce coloration while it can put
off turning yellow and resist the loss of their physical performance. It is widely used for PE, PVC, PP, PS, PC,
polycarbonate, organic glass, polypropylene hemp and vinyl acetate, etc. And it has provided light stabilization
for dry phenols, alkyd varnishes, polyurethanes, acrylic, epoxies and other air drying products and automotive
repair paint, powder coating, rubber, etc., plays a role of goo d light stability.
▇ Storage and packaging
Ultraviolet Absorbent UV-531 isn’t nocuous, combustible and corruptible with the good stability in
storage. It is packed with plastic bags lined with cardboard containers, it’s divided into two specifications:
20kg and 50kg respectively, also, other specifications can be designed according to the requirements of
customers.
▇ Products indicators
