UV-360

UV-360

CAS NO.:103597-45-1
Chemical name:
2,2′-Methylenebis(6-(2H-benzotriazol-2-yl)-4-1,1,3,3-tetramethylbutyl)phenol)
Molecular formular: C41H50N6O2 Molecular weight:659
Structural Formular:

Specification
Appearance:Slightly yellow powder
Assay(HPLC):99.0%min
Melting range:195-198℃
Volatile: 0.2%max
Ash:0.1%max
Light Transmittance:
450nm 96%min
500nm 97%min
Solubility(20℃,w/w%) : Acetone 0.05,chloroform 100, Ethanol 0.025
Toluene34,n-Hexane 0.03, Ethyl acetate 0.06,Methylene chloride 75
Application: It is a UV-absorber of benzotriazole type. Its volatility is low and its durability to washing is very good, which is used in a variety of polymers and resin compositions. And can be used in polyacrylic resin, polyalkene, polyamide and in elastoplastic goods with good compatibility and higher UV absorbability. Used with other additive such as antioxidant, it shows synergistic effect.It has high thermostability.

Toxicity and safety: It can be safely handled without any irritation to the skin.
Packing: Fiber drum or cardborad drum inner lining plastic bag, each drum 20kg net weight or as required by the customers.Storage: It should be stored in a close system and kept in a dry, close and shade place.