CAS No.: [25973-55-1]
2-(2 '-hydroxy-3',5 '-di-tert-amyl phenyl) benzotriazoleBenzotriazole ultraviolet absorbent
often used with hindered amine light stabilizers to improve the resistance of paint loss of light, pulverization, bubbles, delamination, color performance, more recommendation application in room temperature and low temperature curing coatings system.
351
80-88
1.17
White - light yellow powder
automobile coatings, industrial coatings, wood coatings. Features: often used with hindered amine light stabilizers to improve the resistance of paint loss of light, pulverization, bubbles,
1.0 3.0%, test to determine the specific amount according to the customer application.
Solubility @20 ℃ ( g/100g solvent ) | |||||||||
---|---|---|---|---|---|---|---|---|---|
Acetone | Xylene | n-hexane | Butyl acetate | Propanediol methyl ether acetate | Methyl n-pentanone | 100 # solvent oil | Ethanol | Diethylene glycol butyl ether | Water |
12 | >50 | 27 | 35 | 13 | 35 | >50 | 2 | 9 | <0.01 |