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

I-CAS:21615-49-6

Ifomula yeMolekyuli:C22H29N3O

Ubunzima beemolekyuli:351.49

Izithethantonye:I-ULTRAVIOLETABSORBERUV-328; I-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

Shiya umyalezo wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni i-2-(2'-Hydroxy-3',5'-di-tert-pentylphenyl)-benzotriazole CAS 21615-49-6?

I-UV-328 sisithambisi sokukhanya kwe-ultraviolet (UVA) seklasi ye-hydroxyphenylbenzotriazole, esinika uzinzo olubalaseleyo lokukhanya kwiiplastiki nakwezinye izinto eziphilayo.

Inkcazo

INTO		UMGANGATHO
Inkangeleko		umgubo okanye ipellet etyheli kancinci
Indawo yokunyibilika (°C)		imizuzu engama-81
Uthuthu (%)		Ubuninzi be-0.05
Izinto eziguquguqukayo (%)		Ubuninzi obuyi-0.5
Uthumelo	440 nm (%)	imizuzu engama-97
	500 nm (%)	imizuzu engama-98
Uvavanyo (%)		99.0 imizuzu

Isicelo

I-UV-328 sisizinzisi sokukhanya esisebenza kakuhle kakhulu kwiintlobo ngeentlobo zeplastiki kunye nezinye izinto eziphilayo. Ukusetyenziswa kwayo kuyacetyiswa ekuzinziseni ii-homo- kunye nee-copolymers ze-styrene, ii-polymers ze-acrylic, ii-polyesters ezingagcwaliyo, i-polyvinylchloride, ii-polyolefins, ii-polyurethanes, ii-polyacetals, i-polyvinyl butyral, ii-elastomers, kunye nee-adhesives.