Benzotriazole/BTA

Product Name	Chemical Name	CAS No.	Main Application Industry
UV 320	2-(2′-hydroxy-3′,5′-di-t-butyl-phenyl)benzotriazole	3846-71-7	PVC, Unsaturated polyester
UV 326	2-(2′-Hydroxy-3′-tert-butyl-5′-methylphenyl)-5- chlorobenzotriazole	3896-11-5	PP/PE/Polybutylene/Polyesters/Coatings/PVC/ABS
UV 327	2-(2′-Hydroxy-3′,5′-di-tert-butylphenyl)-5-chlorobenzotriazole	3864-99-1	Polypropylene/Polyethylene/PVC/Cold cured Polyesters/Polyurethanes/Dyes/Pigments
UV 328	2-(2′-Hydroxy-3′, 5′-di-tert-amylphenyl) benzotriazole	25973-55-1	Polyolefin (especially PE)/polyester/styrene polymers/polyamide/PMMA/PC/elastomers
UV 329	2- (2′-Hydroxy-5′-tert-octylphenyl)benzotriazole	3147-75-9	Polyester/rigid PVC/PS/PMMA/PC/ABS resin
UV 360	2,2′-Methylenebis[6-(2H-benzotriazol-2-yl)-4-(1,1,3,3- tetramethylbutyl)phenol]	103597-45-1	Acrylicester/polyester/PC/POM/PA/PE/styrene polymers/elastomers/adhesives
UV 234	2-(2′-hydroxy-3′,5′-di-cumyl phenyl)benzotriazole	70321-86-7	PC/PVC/POM/PA/polyester
UV 928	2-(2H-Benzotriazol-2-yl)-6-(1-methyl-1-phenylethyl)-4-(1,1,3,3-tetramethylbutyl)phenol	73936-91-1	High performance coatings/environmental protection coating/powder coating/coil coating
UV P	2-(2′-hydroxy-5′-methyl phenyl) benzotriazole	2440-22-4	PVC/PS/PC/PMMA/AS resin/ABS resin/PP/PE
UV 1130	α-[3-[3-(2H-Benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl]-ω-hydroxypoly(oxo- 1,2-ethanediyl)	104810-48-2	Industry coatings/auto paints/PU/waterborne coating
	α-[3-[3-(2H-Benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl]-ω-[3-[3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropoxy]poly(oxy-1,2-ethanediyl)	104810-47-1
	Polyethyleneglycol 300	25322-68-3
UV 571	2-(2H-benzotriazol-2-yl)-6-dodecyl-4-methyl phenol	125304-04-3	Polyphenylene oxide/PVC/PVB/MMA/PVDC/EVOH/thermal curing unsaturated polyester/adhesive/elastomer

Benzotriazole/BTA

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