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　　Ultraviolet Absorbent UV-234

　　Chemical Name 2-( 2H-benzotriazol-2-yl) -4, 6-bis( 1-menthyl-1-phenylethyl) phenol

　　Molecul ar Formula C30H29N3O

　　CAS No.70321-86-7

　　Main Indexes

　　Appearance: light yellow powder

　　Melting Point: > = 139.5-141.C

　　Volatile Matter: = ? 97% ; 500nm> = 98%

　　Characteristics and Uses

　　It is a kind of yellowish powder, melting point is 139.5-141.C, it is a fine light stabilizer, suitable for PP, TPE , hard PVC, POM, PA, PC, PBT/ PET, PMMA , etc.

　　Storing and Packing

　　25kg cardboard drum

　　Bohanchem offers plastic additives ( chemical additives) such as optical brightener ( optical brightening agent, fluorescent whitening agent) , UV absorber ( UV absorbent) , light stabilizer ( light stabilizing agent, UV stabilizer, UV stabilizing agent) , antioxidant, pigment.