Choyamwa UV 2908 (UV-2908) chokhala ndi CAS 67845-93-6

Nambala ya CAS:67845-93-6

MF:C31H54O3

MW:474.76

Nambala ya EINECS:267-342-2

Mayina Ena:Choyamwa UV 2908; HRSorb-2908; 3,5-bis(1,1-dimethylethyl)-4-hydroxy-benzoicacihexadecylester; Benzoicacid,3,5-bis(1,1-dimethylethyl)-4-hydroxy-,hexadecylester; Hexadecyl 3,5-bis-tert-butyl-4-hydroxybenzoate; HEXADECYL 3,5-DI-TERT-BUTYL-4-HYDROXYBENZOATE; 3,5-Bis[1,1-dimethylethyl]-4-hydroxybenzoic acid hexadecyl ester; 3,5-DI-TERT-BUTYL-4-HYDROXYBENZOIC ACID HEXADECYL ESTER; HEXADECYL 3 5-DI-TERT-BUTYL-4-HYDROXY- &; EINECS 267-342-2; Cyasorb 2908; n-Hexadecyl-3,5-di-tert-butyl-4-hydroxybenzoate; Palmityl 3,5-DI-tert-butyl-4-hydroxybenzoate; 3,5-Di-(t-Butyl)-4-hydroxy benzoic acid, hexadecyl ester; Light Stabilizer UV-2908; light stabilizer 2908; Hexadecyl 3,5-di-t-butyl-4-hydroxy benzoate; UV STABILIZER TRUELICHT UV 2908; JADEWIN UV2908; UV-2908

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Ma tag a Zamalonda

Kodi UV Absorber 2908 ndi CAS 67845-93-6 ndi chiyani?

UV Absorber 2908 ndi ya gulu la hindered hydroxybenzoate light stabilizer. UV-2908 ndi yoyenera kwambiri kuteteza ma polyolefins, polycarbonate ndi machitidwe okhala ndi zoletsa moto ndi ma thioesters.

Kufotokozera

CHINTHU	INDEX
Maonekedwe	Ufa woyera mpaka wachikasu wopepuka
Kupha, %	≥ 98
Malo Osungunula (℃)	59.00-64.00℃
Wosakhazikika (%)	≤0.50
Wosakhazikika (%)	≤0.10
Kutumiza (%): 460nm	≥ 95.00
Kutumiza (%): 500nm	≥ 97.00

Kugwiritsa ntchito

Chogulitsachi ndi chothandiza kwambiri komanso choletsa ukalamba, chomwe chimatha kuyamwa kuwala kwa ultraviolet kwa 270-340 nanometers, chomwe chimagwiritsidwa ntchito kwambiri pa PE, PVC, PP, PS, PC, polypropylene fiber, ABS resin, epoxy resin, resin fiber ndi ethylene-vinyl acetate etc. Chingagwiritsidwe ntchito pa ziwiya zapulasitiki ndi mabokosi opakira chakudya ngati zinthu zopakira, zomwe zimapangitsa kuti kuwala kukhale kolimba. Mlingo woyenera: 0.1-0.5% pazinthu zoonda ndi 0.05-0.2% pazinthu zokhuthala.

Kulongedza ndi kusunga

25kgs/ng'oma, matani 9/chidebe cha 20', 25kgs/chikwama, matani 20/chidebe cha 20'.
Zikasungidwa m'chipinda chosungiramo zinthu chouma komanso chopanda mpweya, sungani kuwala kwa dzuwa mwachindunji, ziunjikaneni pang'ono kenako ziikidwe pansi.