2- (2′-Hydroxy-3′,5′-di-tert-pentylphenyl)-benzotriazole CAS 21615-49-6

CAS:21615-49-6

Ụdị molekụla:C22H29N3O

Ibu Molecular:351.49

Ụdị okwu:ULTRAVIOLETABSORBERUV-328; TINUVIN328; 2-(2'-HYDROXY-3',5'-DI-TERTAMYLPHENYL)BENZOTRIALE; 2-(2-HYDROXY-3,5-DI-TERT-AMYLPHENYL)BENZOTRIAZOLE; 2 (2'-HYDROXY-3',5'-DI-TERT-AMYLPHENYL)BENZOTRIAZOLE; 4,6-Di-tert-amyl-2- (5-chloro-2H-benzotriazol-2-yl) -phenol; 2- (2-Hydroxy-3,5-diamylphenyl) benzotriazole

Hapụ Ozi Gị

Nkọwa ngwaahịa

Budata

Mkpado ngwaahịa

Kedu ihe bụ 2- (2'-Hydroxy-3',5'-di-tert-pentylphenyl) -benzotriazole CAS 21615-49-6?

UV-328 bụ ihe na-ekpuchi ọkụ ultraviolet (UVA) nke klas hydroxyphenylbenzotriazole, nke na-enye nkwụsi ike dị ịrịba ama na plastik na ihe ndị ọzọ na-emepụta ihe.

Nkọwapụta

ITEM		Ọkọlọtọ
Ọdịdị		ntụ ntụ na-acha odo odo ma ọ bụ pellet
Ebe mgbaze (°C)		81 min
Ash (%)		0.05 kacha
Ihe na-agbanwe agbanwe (%)		0,5 kacha
nnyefe	440 nm (%)	97 min
	500 nm (%)	98 min
Nyocha (%)		99.0 min

Ngwa

UV-328 bụ ihe nkwụnye ọkụ na-arụ ọrụ nke ukwuu maka plastik dị iche iche na ihe ndị ọzọ na-emepụta ihe. A na-atụ aro iji ya maka nkwụsi ike nke styrene homo- na copolymers, acrylic polymers, polyesters unsaturated, polyvinylchloride, polyolefins, polyurethane, polyacetals, polyvinyl butyral, elastomers, na adhesives.