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

CAS:21615-49-6

Cov mis molecular:C22H29N3O

Qhov Hnyav Molecular:351.49

Cov lus txhais: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

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

2-(2'-Hydroxy-3',5'-di-tert-pentylphenyl)-benzotriazole CAS 21615-49-6 yog dab tsi?

UV-328 yog lub zog nqus ultraviolet (UVA) ntawm chav kawm hydroxyphenylbenzotriazole, uas muab kev ruaj khov zoo rau cov yas thiab lwm cov organic substrates.

Cov Lus Qhia Tshwj Xeeb

YAM KHOOM		TUS QAUV
Qhov tsos		hmoov daj daj los yog pellet
Lub Sijhawm Yaj (°C)		81 feeb
Tshauv (%)		0.05 siab tshaj
Cov khoom uas yaj tau (%)		0.5 siab tshaj
Kev Sib Kis	440 nm (%)	97 feeb
	500 nm (%)	98 feeb
Kev Ntsuas (%)		99.0 feeb

Daim Ntawv Thov

UV-328 yog ib qho tshuaj stabilizer zoo heev rau ntau yam yas thiab lwm yam khoom siv organic. Nws raug pom zoo kom siv rau kev ruaj khov ntawm styrene homo- thiab copolymers, acrylic polymers, unsaturated polyesters, polyvinylchloride, polyolefins, polyurethanes, polyacetals, polyvinyl butyral, elastomers, thiab adhesives.