Ituma urumuri rudahungabana 292 CAS 41556-26-7

CAS:41556-26-7

Formula ya Molecular:C30H56N2O4

Uburemere bwa molekile:508.78

EINECS:255-437-1

Amagambo asa:Inyito: 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

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Igikoresho cyo gushimangira urumuri 292 CAS 41556-26-7 ni iki?

Iterambere ry'urumuri 292 ni iterambere ry'urumuri rw'amazi rishobora kongera igihe cyo gushyira hanze pulasitiki zitandukanye n'amabara. Mu gihe cyo gutunganya, ntabwo itanga impumuro ivanze na polimeri cyangwa ngo igire ingaruka ku ibara ry'umwimerere ry'ibikoresho. Ntibyoroshye guhinduka mu gihe cyo gutunganya ubushyuhe bwinshi kandi ifite polimeri nziza cyane.

Iterambere ry'urumuri 292 ni iterambere ry'urumuri rigizwe n'uruvange rwa ester ebyiri, rifite ingaruka nziza hamwe na benzotriazole UV absorbers kandi rishobora gukumira neza irangi riturika cyangwa ngo rikureho ubuso igihe izuba rigera.

Ibisobanuro

Ikintu	Igisanzwe
Isura	Amavuta y'umuhondo woroshye kandi utose
Aho gukonjesha %	-10℃ iminota
Ibikubiye mu bipimo bihindagurika %	0.50 ntarengwa
Ivu ririmo %	0.10 ntarengwa
Ikizamini %	Iminota 96.0
Ibara rya APHA	Ibipimo ntarengwa 50
Gusobanutse neza k'umuti	Hasi
Kohereza %	425nm iminota 98.0 500nm iminota 99.0

Porogaramu

Iterambere ry'urumuri 292 rikoreshwa cyane cyane muri polimeri organic nka polyethylene, PVC, PVB, ABS resin, polyester, na polyurethane. Rikwiriye cyane cyane polyurethane, kuko Iterambere ry'urumuri 292 rishobora gushonga neza mu bintu bishongesha.

Irangi ritangiza urumuri 292 rikwiriye cyane mu gusiga irangi ry’imodoka n’iry’inganda. Irangi ry’ibiti, gusiga irangi ry’inganda rikomeza urumuri, resin ya PU, kole n’izindi plastiki.

Iterambere ry'urumuri 292 rifite ingaruka nziza zo guhuza iyo rikoreshejwe hamwe n'iterambere ry'urumuri rya benzotriazole, rishobora kongera cyane ubushobozi bwo guhangana n'ikirere, kurusha gukoresha iterambere ry'urumuri rya UV ryonyine. Iyo wongeyeho iterambere ry'urumuri rikwiye, iterambere ry'urumuri 292 rishobora kuba ryiza cyane mu gusiga irangi rishingiye ku mazi.