Kuwala kokhazikika 292 CAS 41556-26-7

CAS:41556-26-7

Molecular formula:Chithunzi cha C30H56N2O4

Kulemera kwa Molecular:508.78

EINECS:255-437-1

Mawu ofanana ndi mawu:Mawu ofanana: Bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate; UV-3765; TINUVIN765; TINUVIN292; DECANEDIOICACIDBIS(1,2,2,6,6-PENTAMETHYLPIPERIDIN-4-YL)ESTER; BIS(1,2,2,6,6-PENTAMETHYL-4-PIPERIDYL)SEBACATE; BIS(1,2,2,6,6-PENTAMETHYL-4-PIPERIDINYL)SEBACATEMETHYL1,2,2,6,6-PENTAMETHYL-4-PIPERIDINYLSEBACATE; BIS (1,2,2,6,6-PENTAMETHYL-4-PIPERIDINYL) -SEBACATE; Bis(1,2,2,6,6,-Pentamethyl-4-Piperodinyl)-Sebacate

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Tsatanetsatane wa Zamalonda

Tsitsani

Zolemba Zamalonda

Kodi Light stabilizer 292 CAS 41556-26-7 ndi chiyani?

Light stabilizer 292 ndi stabilizer yamadzimadzi yomwe imatha kukulitsa 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.

Kuwala stabilizer 292 ndi kuwala stabilizer wopangidwa ndi osakaniza ma esters awiri, amene ali ndi synergistic zotsatira ndi benzotriazole UV absorbers ndipo angathe kuteteza ❖ kuyanika kuphulika ndi pamwamba peeling pansi padzuwa.

Kufotokozera

Kanthu	Standard
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

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

Light stabilizer 292 ndiyoyenera kwambiri zokutira zamagalimoto ndi zokutira zamafakitale. Utoto wamatabwa, zokutira zopepuka zamafakitale, utomoni wa PU, zomatira ndi mapulasitiki ena.

Kuwala stabilizer 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.