Daim ntawv pov thawj REACH UV Absorber UV 326 hmoov cas 3896-11-5

Lub Npe Tshuaj UV nqus UV 326

Cov lus txhais 2-(2'-Hydroxy-3'-Tert-Butyl-5'-Methylphenyl)-5-Chlorobenzotriazole; Bumetrizole

CAS Nr.: 3896-11-5

Cov mis molecularC17H18ClN3O:

Xa email rau peb

Cov Khoom Qhia Txog Khoom

Kev piav qhia txog khoom

Lub Npe Tshuaj		2-(2'-Hydroxy-3'-tert-butyl-5'-methylphenyl)-5 chlorobenzotriazole
Lub Npe Lag Luam		UV 326
Cov mis		C₁₇H_{18 xyoo}N₃OCl
TUS NAJ NPAWB.		3896-11-5
Qhov Hnyav Molecular		315.8
Cov Lus Qhia Tshwj Xeeb	Kev pom tseeb	Cov hmoov crystalline daj
	Kev dawb huv	≥99% (HPLC)
	Qhov Kub Yaj	137-142^lubC
	Tshauv	≤0.1%
	Poob Thaum Qhuav	≤0.5%
	Kev Sib Kis	460 nm≥93% 500 nm≥96%
Qhov Zoo thiab Daim Ntawv Thov		1. Cov khoom no yog ib qho khoom nqus UV zoo heev, uas tuaj yeem nqus tau 270-380 nm UV lub teeb. 2. Tsis muaj ntxhiab, zoo thermo stability nyob rau hauv kub siab. 3. Tsis muaj xim nyob rau hauv alkali, thiab roj resistant. 4. Cov khoom no yuav luag tsis nqus lub teeb pom kev, tshwj xeeb tshaj yog siv rau cov khoom tsis muaj xim thiab cov khoom xim sib dua. 5. Feem ntau siv rau polyolefin (tshwj xeeb tshaj yog cov khoom noj khoom haus), PVC, PA, ABS resin, AS resin, PU, thiab lwm yam.
Cov koob tshuaj pom zoo		PVC	polyolefin	ABS cob
		0.2-0.5%	0.2-0.5%	0.3-0.5%
Pob khoom		20KG los yog 25KG thawv los yog nruas

Daim Ntawv Qhia Txog Kev Xeem

Pom zoo cov khoom