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

CAS:21615-49-6

Usoro Molekụla:C22H29N3O

Ibu Molekụla:351.49

Okwu ndị yiri ya: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

Akara Ngwaahịa

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

UV-328 bụ ihe na-amịkọrọ ìhè ultraviolet (UVA) nke klaasị hydroxyphenylbenzotriazole, nke na-enye plastik na ihe ndị ọzọ dị ndụ ike ìhè.

Nkọwapụta

IHE		Ọkọlọtọ
Ọdịdị		ntụ ntụ ma ọ bụ pellet na-acha odo odo dị mfe
Ebe Mgbaze (°C)		Nkeji iri asatọ na otu
Ntụ (%)		0.05 kachasị
Ihe na-agbanwe agbanwe (%)		0.5 kachasị
Nnyefe	440 nm (%)	Nkeji iri itoolu na asaa
	500 nm (%)	Nkeji 98
Nnyocha (%)		Nkeji 99.0

Ngwa

UV-328 bụ ihe na-eme ka ìhè sie ike nke ukwuu maka ọtụtụ plastik na ihe ndị ọzọ dị na organic. A na-atụ aro ka e jiri ya mee ka styrene homo- na copolymers, acrylic polymers, unsaturated polyesteres, polyvinylchloride, polyolefins, polyurethanes, polyacetals, polyvinyl butyral, elastomers, na ihe nrapado sie ike.