I-Unilong Supply UV 292 CAS 82919-37-7 Ngokuthunyelwa Okusheshayo

I-Unilong Supply UV 292 CAS 82919-37-7 Enokulethwa Okusheshayo Isithombe Esivelele

I-CAS:82919-37-7

Ubumsulwa:96%min

Ifomula Yamamolekyuli:C21H39NO4

Isisindo sama-molecule:369.54

I-EINECS:280-060-4

Isikhathi Sokugcina:Unyaka ongu-1

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

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Amathegi Omkhiqizo

Iyini i-UV 292 CAS 82919-37-7?

I-UV 292 iyisiqinisi sokukhanya okuwuketshezi esingandisa isikhathi sokuchayeka ngaphandle kwepulasitiki ehlukahlukene kanye nokumbozwa. Ngesikhathi sokucubungula, ayikhiqizi iphunga ngama-polymer noma ithinte umbala wokuqala wezinto. Ayiguquguquki kalula ngesikhathi sokucubungula okushisa okuphezulu futhi ihambisana kahle ne-polymer.

I-UV 292 iyisiqinisi sokukhanya esakhiwe yingxube yama-ester amabili, esinomphumela wokubambisana nama-absorber e-UV e-benzotriazole futhi singavimbela ngempumelelo ukumbozwa ekuqhumeni nasekuqhekekeni kobuso ngaphansi kokukhanya kwelanga.

Imininingwane

Ukubukeka	Uketshezi Oluphuzi Olucwebezelayo Olukhanyayo
Iphuzu Lokuqandisa %	-10℃ iminithi
Okuqukethwe Okuguquguqukayo %	Umkhawulo ongu-0.50
Okuqukethwe komlotha %	Ubuningi obungu-0.10
Ukuhlolwa %	96.0 min
Umbala we-APHA	Ubuningi obungu-50
Ukucaca Kwesixazululo	Sula
Ukudluliselwa %	425nm 98.0 min 500nm 99.0 min

Isicelo

I-UV 292 isetshenziswa kakhulu kuma-polymer e-organic njenge-polyethylene, i-PVC, i-PVB, i-ABS resin, i-polyester, kanye ne-polyurethane. Ifaneleka kakhulu kwi-polyurethane, njengoba i-Light stabilizer 292 inokuncibilika okuhle kuma-solvent.

I-UV 292 ifaneleka kakhulu ekumbozweni kwezimoto kanye nasekumbozweni kwezimboni. Upende wokhuni, ukumbozwa kwezimboni okuqinisa ukukhanya, i-PU resin, izinamathiseli kanye nezinye ipulasitiki.

I-UV 292 inomphumela omuhle wokubambisana uma isetshenziswa kanye nezifutho ze-UV zohlobo lwe-benzotriazole, ezingathuthukisa kakhulu ukumelana nesimo sezulu somkhiqizo, kungcono kakhulu kunokusebenzisa izifutho ze-UV zodwa. Ngokufaka izihlanzi ezifanele, i-Light stabilizer 292 ingafaneleka kahle ezimbozweni ezisekelwe emanzini.