UV-329 CAS 3147-75-9

URUBANZA:3147-75-9

Inzira ya molekulari:C20H25N3O

Uburemere bwa molekile:323.43

EINECS:221-573-5

Synonyme:EUSORB323; 2- (2'-HYDROXY-5'-TERT-OCTYLLPHENYL) BENZOTRIAZOLE; 2- (2'-HYDROXY-5'-TERT-OCTYLPHENYL) BENZOTRIAZOLChemicalbookE; 2- (2-HYDROXY-5-TERT-OCTYLPHENYL) BENZOTRIAZOLE

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Ibicuruzwa birambuye

Kuramo

Ibicuruzwa

UV-329 CAS 3147-75-9 ni iki?

UV ikurura UV-329 nigikoresho cyiza kandi cyiza cyo kurwanya gusaza, gushonga muri benzene, styrene, acetate ya Ethyl, gushonga gake muri Ethanol, kutangirika mumazi, birashobora gukurura urumuri rwa UV 270-340, Byakoreshejwe cyane muri PE, PVCChemicalbook, PP , PS, PC, fibre polypropilene, ABS resin, epoxy resin, resin fibre na vinyl acetate nibindi bintu. Irashobora gukoreshwa mubikoresho byo gupakira nkibikoresho bya pulasitike hamwe nudusanduku two gupakira ibiryo, bikabaha ingaruka nziza yo guhagarika urumuri.

Ibisobanuro

Ingingo	Ibisobanuro
Ingingo yo gushonga	106-108 ° C (lit.)
Ingingo yo guteka	471.8 ± 55.0 ° C (Biteganijwe)
Ubucucike	1.10 ± 0.1 g / cm3 (Biteganijwe)
Umuvuduko wumwuka	0Pa kuri 20 ℃
Coefficient ya acide (pKa)	8.07 ± 0.45 (Byahanuwe)
Amazi meza	2μg / L kuri 20 ℃
LogP	7.290 (est)

Gusaba

Light stabilisateur UV-329 nigikoresho cyiza cyane cyumucyo ufite ibintu byinshi byo kwinjiza UV, guhindagurika gake, bikwiranye na polystirene, polymethyl acrylate, polyester, polyvinyl chloride, polyakarubone, resin ya ABS, nibindi bifite akamaro cyane mubicuruzwa biboneye. na plastiki yubuhanga yatunganijwe ku bushyuhe bwo hejuru. Iyo uhujwe na antioxydeant, igira ingaruka nziza zo guhuza imbaraga, zishobora kunoza ikirere no guhangana nubushyuhe bwibicuruzwa.