Lub teeb stabilizer 292 CAS 41556-26-7

CAS:41556-26-7

Molecular Formula:C30H56N2O4

Molecular Luj:508.78 ib

EINECS:255-437-1 ib

Synonyms:Synonyms: Bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate; UV-3765; TINUVIN 765; TINUVIN292; DECANEDIOICACIDBIS(1,2,2,6,6-PENTAMETYLPIPERIDIN-4-YL) ESTER; BIS(1,2,2,6,6-PENTAMETHYL-4-PIPERIDYL)SEBACATE; BIS(1,2,2,6,6-PENTAMETHYL-4-PIPERIDINYL)SEBACATEMETHYL1,2,2,6,6-PENTAMETYL-4-PIPERIDINYLSEBACATE; BIS(1,2,2,6,6-PENTAMETYL-4-PIPERIDINYL)-SEBACATE; Bis (1,2,2,6,6,-Pentamethyl-4-Piperodinyl)-Sebacate

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Lub teeb stabilizer 292 CAS 41556-26-7 yog dab tsi?

Lub teeb stabilizer 292 yog lub teeb ci ua kua ua kua uas tuaj yeem txuas lub sijhawm sab nraum zoov ntawm ntau yam yas thiab txheej. Thaum lub sijhawm ua haujlwm, nws tsis tsim cov ntxhiab tsw nrog polymers lossis cuam tshuam rau cov xim qub ntawm cov khoom. Nws tsis yooj yim volatile thaum lub sij hawm kub ua hauj lwm thiab muaj superior polymer compatibility.

Lub teeb stabilizer 292 yog lub teeb stabilizer tsim los ntawm kev sib xyaw ntawm ob esters, uas muaj kev sib koom ua ke nrog benzotriazole UV absorbers thiab tuaj yeem tiv thaiv cov coatings los ntawm tawg thiab nto tev nyob rau hauv tshav ntuj raug.

Specification

Yam khoom	Txuj
Qhov tshwm sim	Lub teeb Yellowish viscous kua
Kuaj Point %	-10 ℃ min
Volatiles Cov ntsiab lus %	0.50 max
Cov ntsiab lus tshauv%	0.10 max
Kev ntsuas %	96,0 nqi
APHA xim	50 max
Clarity of Solution	Ntshiab
Kev xa tawm%	425nm 98.0 nqi 500nm 99.0 hli

Daim ntawv thov

Lub teeb stabilizer 292 feem ntau yog siv hauv cov organic polymers xws li polyethylene, PVC, PVB, ABS resin, polyester, thiab polyurethane. Tshwj xeeb tshaj yog haum rau polyurethane, raws li lub teeb stabilizer 292 muaj zoo solubility nyob rau hauv cov kuab tshuaj.

Lub teeb stabilizer 292 yog qhov tsim nyog rau cov txheej txheem tsheb thiab cov txheej txheem. Ntoo xim, lub teeb hardening industrial coatings, PU resin, adhesives thiab lwm yam yas.

Lub teeb stabilizer 292 muaj cov txiaj ntsig zoo thaum siv ua ke nrog benzotriazole hom UV absorbers, uas tuaj yeem txhim kho huab cua tsis kam ntawm cov khoom, zoo dua li siv UV absorbers ib leeg. Los ntawm kev ntxiv cov dispersants tsim nyog, Lub Teeb stabilizer 292 tuaj yeem ua tau zoo rau cov txheej txheem dej.