UV Absorbers - UV Èí¼öÁ¦

Benzotriazoles type
Name	Chemical Name		Physical form	Color	Application
Chiguard P (Tinuvin P)	2-(2¡¯-Hydroxy-5¡¯methylphenyl)-benzotriazole		Crystal	Light yellow	PVC, UPR
Chiguard 234 (Tinuvin 234)	2-[2-hydroxy-3,5-di-(1,1-dimethylbenzyl)]-2H-Benzotriazole		Powder	Off-white	Nylon, PBT
Chiguard 326 (Tinuvin 326)	2-(3'-t-butyle-2'hydroxy-5'mehtylphenyl_5-chlorobenzotriazole		Powder	Light yellow	HIPS/SEBS/Coatings
Chiguard 327 (Tinuvin 327)	2-(3',5'-di-t-butyl-2'hydroxyphenyl)-5-chlorobenzotriazole		Powder	Light yellow	ABS/HIPS
Chiguard 328 (Tinuvin 328)	2-(3',5'-di-t-amyl-2'-hydroxyphenyl)benzotriazole		Powder or flake	Light yellow	ACO
Chiguard 5411 (Tinuvin 329)	2-(2'-Hydroxy-5'-tert-octylphenyl)-benzotriazole		Powder	Off-white	PVC. PET
Chiguard 5431 (Tinuvin 360)	2,2'-Methylene bis(6-(2H-benzotriazol-2-yl)-4-,1,1,3,3,tetramethylbutyl)phenol)		Powder	Off-White to slightly yellow	PC
Chiguard5228 (Tinuvin 928)					ACO
Chiguard 5530* (Tinuvin 1130)	Benzotriazol composite, mixture		Liquid	Light yellow	¡¡IC, ACR
Chiguard 5571 (Tinuvin 571)			Liquid	Vicous clear yellow liquid	PUR
Chiguard 5582* (Tinuvin 99-2) (Tinuvin 348-2)	Benzotriazol composite, mixture		Liquid	Light yellow	ACO
Chiguard 5584 (Tinuvin384/99)					ACO

UV Absorbers - UV Èí¼öÁ¦

Benzophenones type
Name	Chemical Name			Physical form	Color	Application
Chiguard BP-1 (Lowilite 24)	2,4-Dihytroxy Benzophenone			Powder	Yellow	PVC
Chiguard BP-2 (Univul 3050)	2,2',4,4'-Tetrahydroxybenzophenone			Powder	Light yellow	Cosmetics, Contact lens
Chiguard BP-3 (Cyasorb UV-9)	2-Hydroxy-4-methoxybenzophenone			Powder	Light yellow	Cosmetic, PVC
Chiguard BP-4 (Lowilite 20)	2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid			Powder	Off-white	Cosmetics
Chiguard BP-6	2,2'-Dihydroxy-4,4'-dimethoxy benzophenone			Powder	Light yellow	Film
Chiguard BP8 (Cysorb UV24)				Powder	Light yellow	Film
Chiguard BP-12 (Cyasorb UV531)	2-Hydroxy-4-n-octyloxybenzophenone			Powder	Pale yellow	PVC
Triazine type & Others
Name	Chemical Name			Physical form	Color	Applications
Chiguard 5540 (Tinuvin 120)	2,4-Di-tert-butylphenyl 3,5-di-tert-butyl-4-hydroxybenzoate			Powder	White	Automobile / UV Coating
Chiguard 335	Ethyl-2-cyano-3,3-diphenyl acrylate			Powder	White	95-100¡É
Chiguard 336 (Uninul 3039)	2-Ethylhexyl-2-cyano-3,3-diphenyl acrylate			Liquid	Light yellow	¡¡PVC
Chiguard 1108 (Cyasorb UV-2908)				Powder	White to off-white	PP / PE
Chiguard 380 (Cyasorb 3638)	2,2-(1,4-fenylen)bis((4H)-3,1-benzoxazon-4-on) and other composite			Powder	Off-white	300¡É min.
Chiguard 1077 (Tinuvin 1577)						PE / PC
Chiguard 5400 (Tinuvin 400)						Automobile / UV coating
Chiguard 5405 (Tinuvin 405)						Engineering Plastics
Chiguard 1064 (Cysorb UV-1164)	2-[4,6-bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl]-5-(octyloxy)phenol			Powder	Light yellow	PP/PE/TPE
Chiguard 1064L (Cysorb UV-1164L)	2-[4,6-bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl]-5-(isooctyloxy)phenol, 60~65% in xylenes			Liquid	Light yellow	¡¡ACR
Chiguard 1033 (Tinuvin 312)	2-Ethyl-2'-ethoxy-oxalanilide			Powder	White	Acrylic / PVC

Formualted UV Èí¼öÁ¦

Name	Counter grade			Applications
Chiguard 1099	CIBA 5060 / Tinuvine 5060			Alkyl
Chiguard U-988	Proprietary			TPU
Chiguard U-800	Tinuvin B 75
Chiguard A680	Proprietary
Chiguard 6447	Cyasorb THT 4611, 4801, Cyasorb UV4611			PE / PP
Chiguard 9735	Proprietary			Epoxy flooring
Chiguard 3053	Tinuvin 5050, Eversorb 84			Acrylic emulsion
Chiguard 3253	Tinuvin 5151, Eversorb 83			Wood coating
Chiguard 8431	Proprietary			Solar film

Optical Brightner

Name	Counter grades		Applications
Chitex OB	Unitex 3BSA, OB, Tinopal OB		General Applications

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