Ọkụ stabilizer 292 CAS 41556-26-7

CAS:41556-26-7

Ụdị molekụla:C30H56N2O4

Arọ Molecular:508.78

EINECS:255-437-1

Ụdị okwu:Synonyms: 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)SABACATE; BIS(1,2,2,6,6-PENTAMETHYL-4-PIPERIDINYL)SEBACATEMETHYL1,2,2,6,6-PENTAMETHYL-4-PIPERIDINYLSEBACATE; BIS (1,2,2,6,6-PENTAMETHYL-4-PIPERIDINYL)-SEBACATE; Bis (1,2,2,6,6,-Pentamethyl-4-Piperodinyl) -Sebacate

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Gịnị bụ Light stabilizer 292 CAS 41556-26-7?

Light stabilizer 292 bụ ihe nkwụnye ọkụ mmiri nke nwere ike ịgbatị oge mkpughe n'èzí nke plastik na mkpuchi dị iche iche. N'oge nhazi, ọ naghị emepụta ísì na polymers ma ọ bụ na-emetụta agba mbụ nke ihe ahụ. Ọ naghị adị mfe mgbanwe n'oge nhazi oke okpomọkụ ma nwee ndakọrịta polymer dị elu.

Light stabilizer 292 bụ ihe nkwụnye ọkụ nke mejupụtara ngwakọta nke esters abụọ, nke nwere mmetụta synergistic na benzotriazole UV absorbers ma nwee ike igbochi mkpuchi nke ọma site na ịgbawa na peeling elu n'okpuru ìhè anyanwụ.

Nkọwapụta

Ihe	Ọkọlọtọ
Ọdịdị	Mmiri Viscous na-acha odo odo
Ebe oyi %	-10 ℃ min
Ọdịnaya Volatiles%	0.50 kacha
Ọdịnaya ntụ%	0.10 kacha
Nyocha %	96.0 min
Agba APHA	50 max
Ngwọta doo anya	Kpochapụ
Mbufe %	425nm 98.0 min 500nm 99.0 min

Ngwa

Light stabilizer 292 bụ nke a na-ejikarị na polymers organic dị ka polyethylene, PVC, PVB, ABS resin, polyester, na polyurethane. Karịsịa dabara maka polyurethane, dị ka Light stabilizer 292 nwere ezigbo solubility na ihe mgbaze.

Light stabilizer 292 dabara adaba maka mkpuchi ụgbọ ala na mkpuchi ụlọ ọrụ. Agba osisi, ihe mkpuchi ụlọ ọrụ na-agbasi ike, PU resin, adhesives na plastik ndị ọzọ.

Light stabilizer 292 nwere mmetụta synergistic dị mma mgbe ejiri ya na ụdị benzotriazole UV absorbers, nke nwere ike imeziwanye nguzogide ihu igwe nke ngwaahịa ahụ, dị mma karịa iji ndị na-ekpuchi UV naanị. Site na ịgbakwunye ndị na-ekesa ihe kwesịrị ekwesị, Light stabilizer 292 nwere ike dabara nke ọma maka mkpuchi mmiri.