UV-928

Light Stabilizer

 

 UV-928 is a benzotriazole UV absorber, providing high solubility, high thermal stability, excellent photostability.

UV-928 is suitable for high performance coatings, especially those exposed to high thermal or extreme environmental stress.

UV-928 can be used in combination with HALS to achieve superior durability, exhibiting discoloration, gloss reduction, cracking, and delamination.

 

2-(2H-Benzotriazol-2-yl)-6-(1-methyl-1-phenylethyl)-4-(1,1,3,3-tetramethylbutyl) phenol

 

CAS# 73936-91-1

 

                               TYPICAL   PROPERTIES

Property	Typical Result
Appearance	Off-White Powder
Molecular Weight	441.6
Melting Point ℃	108-113
Volatiles,   %	≤0.3

 

 

 

 STORAGE：Keep containers tightly closed in a dry, cool and well-ventilated place。

 

PACKAGING：20KG/BAG