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| Ultraviolet Absorber UV-329 CAS 3147-75-9 |
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| 2-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbu |
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| 2-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbu white powder |
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| 3147-75-9 |
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Introduction : UV-329 is a benzotriazole type ultraviolet light absorber (UVA), imparting good light stability for plastics and other organic polymers. UV-329 is an effective light stabilizer for a variety of plastics and other organic substrates.
Molecular Weight : 323
Appearance : white powder
Melting Range : 103-105 degree
Flashpoint : 150 degree
Specific Gravity(20 degree ) : 1.18g/cm3
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Introduction : UV-329 is a benzotriazole type ultraviolet light absorber (UVA), imparting good light stability for plastics and other organic polymers. UV-329 is an effective light stabilizer for a variety of plastics and other organic substrates.
Molecular Weight : 323
Appearance : white powder
Melting Range : 103-105 degree
Flashpoint : 150 degree
Specific Gravity(20 degree ) : 1.18g/cm3
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