Unilong Supply UV 292 CAS 82919-37-7 Ndi Kutumiza Mwachangu

CAS:82919-37-7

Chiyero:96% mphindi

Molecular formula:C21H39NO4

Kulemera kwa Molecular:369.54

EINECS:280-060-4

Nthawi yosungira:1 chaka

Mawu ofanana ndi mawu:Methyl 1,2,2,6,6-pentamethyl-4-piperidyl sebacate; TINUVIN765; TINUVIN292; UV-3765; BIS (1,2,2,6,6-PENTAMETHYL-4-PIPERIDINYL) -SEBACATE; BIS(1,2,2,6,6-PENTAMETHYL-4-PIPERIDINYL)SEBACATEMETHYL1,2,2,6,6-PENTAMETHYL-4-PIPERIDINYLSEBACATE; 10- [(1,2,2,3,6,6-hexamethyl-4-piperidinyl)oxy] -10-oxodecanoate; Decanedioicacid, methyl1,2,2,6,6-pentamethyl-4-piperidinylester; 1-(Methyl) -8-(1,2,2,6,6-pentamethyl-4-piperidinyl) -sebacate

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Tsatanetsatane wa Zamalonda

Tsitsani

Zolemba Zamalonda

Kodi UV 292 CAS 82919-37-7 ndi chiyani?

UV 292 ndi chowongolera chamadzimadzi chomwe chimatha kuwonjezera nthawi yowonekera panja ya mapulasitiki osiyanasiyana ndi zokutira. Panthawi yokonza, sizimatulutsa fungo ndi ma polima kapena zimakhudza mtundu wapachiyambi wa zinthu. Simasinthasintha mosavuta panthawi yotentha kwambiri ndipo imakhala yogwirizana kwambiri ndi polima.

UV 292 ndi stabilizer kuwala wopangidwa ndi osakaniza awiri esters, amene ali ndi synergistic zotsatira ndi benzotriazole UV absorbers ndipo angathe kuteteza zokutira kuti kuphulika ndi peeling pamwamba pa kukhudzana ndi dzuwa.

Kufotokozera

Maonekedwe	Zamadzimadzi Zowoneka Zachikaso Zowala
Malo Ozizira %	-10 ℃ min
Zosasinthika %	0.50 max
Phulusa %	0.10 max
Kuyesa%	96.0 mphindi
APHA mtundu	50 max
Kumveka kwa Yankho	Zomveka
Kutumiza %	425nm 98.0 min 500nm 99.0 min

Kugwiritsa ntchito

UV 292 amagwiritsidwa ntchito makamaka mu ma polima organic monga polyethylene, PVC, PVB, ABS utomoni, poliyesitala, ndi polyurethane. Makamaka oyenera polyurethane, monga Kuwala stabilizer 292 ali solubility zabwino solvents.

UV 292 ndiyoyenera kwambiri zokutira zamagalimoto ndi zokutira zama mafakitale. Utoto wamatabwa, zokutira zopepuka zamafakitale, utomoni wa PU, zomatira ndi mapulasitiki ena.

UV 292 ali ndi synergistic zotsatira zabwino pamene ntchito pamodzi ndi benzotriazole mtundu UV absorbers, amene kwambiri kusintha nyengo kukana mankhwala, kuposa ntchito UV absorbers yekha. Powonjezera ma dispersants oyenerera, Light stabilizer 292 ikhoza kukhala yoyenera kwa zokutira zokhala ndi madzi.