Nickname: (2 '- hydroxy-4' - benzoylphenyl) -5-chloro-2H-benzotriazole
Product Usage and Precautions
Strong adsorption ability, especially for ultrafine fibers, is stronger than triazine type ultraviolet absorbers. Especially for polyester fibers, they have excellent performance, characterized by high molecular weight, non volatility, extraction resistance, and easy processing.
The general dosage in plastic is 1% to 3%.
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