Chokhazikitsa kuwala 292 CAS 41556-26-7

CAS:41556-26-7

Fomula ya Maselo:C30H56N2O4

Kulemera kwa Maselo:508.78

EINECS:255-437-1

Mawu ofanana: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-PIPERIDYL)SEBACATE; BIS(1,2,2,6,6-PENTAMETHYL-4-PIPERIDYL)-SEBACATE; Bis(1,2,2,6,6,-Pentamethyl-4-Piperodinyl)-Sebacate

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Ma tag a Zamalonda

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

Chokhazikitsa kuwala 292 ndi chokhazikitsa kuwala kwamadzimadzi chomwe chingawonjezere nthawi yowonekera panja ya mapulasitiki ndi zokutira zosiyanasiyana. Pakukonza, sichipanga fungo ndi ma polima kapena kukhudza mtundu woyambirira wa chinthucho. Sichisinthasintha mosavuta pakukonza kutentha kwambiri ndipo chimagwirizana bwino ndi ma polima.

Cholimbitsa kuwala 292 ndi cholimbitsa kuwala chomwe chimapangidwa ndi chisakanizo cha ma ester awiri, chomwe chimagwira ntchito limodzi ndi ma benzotriazole UV absorbers ndipo chimatha kuletsa bwino zophimba kuti zisaphulike komanso kuti pamwamba pakhale kuwala kwa dzuwa.

Kufotokozera

Chinthu	Muyezo
Maonekedwe	Madzi Opepuka achikasu okhuthala
Malo Ozizira %	-10℃ mphindi
Zamkati Zosakhazikika %	0.50 pasadakhale
Phulusa %	0.10 payokha
% ya mayeso	Mphindi 96.0
Mtundu wa APHA	50 payokha
Kumveka Bwino kwa Yankho	Chotsani
Kutumiza %	425nm mphindi 98.0 500nm mphindi 99.0

Kugwiritsa ntchito

Cholimbitsa kuwala 292 chimagwiritsidwa ntchito makamaka mu ma polima achilengedwe monga polyethylene, PVC, PVB, ABS resin, polyester, ndi polyurethane. Choyenera kwambiri polyurethane, chifukwa cholimbitsa kuwala 292 chimasungunuka bwino mu zosungunulira.

Cholimbitsa kuwala 292 ndi choyenera kwambiri pa zophimba zamagalimoto ndi zophimba zamafakitale. Utoto wamatabwa, zophimba zamafakitale zolimbitsa kuwala, utomoni wa PU, zomatira ndi mapulasitiki ena.

Cholimbitsa kuwala 292 chimakhala ndi mphamvu yogwirizana bwino chikagwiritsidwa ntchito limodzi ndi zolimbitsa kuwala za mtundu wa benzotriazole, zomwe zingathandize kwambiri kukana kwa mankhwalawa nyengo, bwino kwambiri kuposa kugwiritsa ntchito zolimbitsa kuwala zokha. Mwa kuwonjezera zosakaniza zoyenera, cholimbitsa kuwala 292 chingakhale choyenera kwambiri pazophimba zochokera m'madzi.