Nickname: 2- (2-hydroxy-3-terbutyl-5-methylphenyl) -5-chlorobenzotriazole
Product Usage and Precautions
Ultraviolet absorber UV-326 (trade name) is a type of benzotriazole ultraviolet absorber. It can be widely used in photosensitive materials such as color film, color film, color photo paper and polymer, external protective coatings, and many other fields.
The general dosage of this product in plastic is 1% to 3%.
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