CAS: 42774-15-2|N1,N3-Bis(2,2,6,6-tetramethylpiperidin-4-}yl)isophthalamide

Cov khoom lag luam

N1,N3 - Bis(2,2,6,6 - tetramethylpiperidin - 4 - yl)isophthalamide tshwm li cov hmoov dawb crystalline. Nws cov ntsiab lus melting yog 268 - 275 degree, cov hmoov tshauv tsawg dua lossis sib npaug rau 0.1%, cov ntsiab lus noo noo tsawg dua lossis sib npaug li 1.9%, thiab TGA (10%) yog 345 degree . Nws muaj cov thermal stability thiab zoo heev lub teeb stability, zoo compatibility nrog nylon, tuaj yeem txhim kho cov dyeability thiab xim ceev ntawm cov khoom fiber ntau, thiab tseem tuaj yeem muab ntxiv rau hauv cov txheej txheem polymerization.

Cov ntaub ntawv yooj yim

Cov hau hluavtaws hluavtaws

Cov lus phom sij r 22 -} ua rau muaj kev phom sij yog tias nqos tau.
R 36 -} irritating rau lub qhov muag.
Cov ntsiab lus kev nyab xeeb s 22 -} Tsis txhob nqus plua plav.
S 25 -} Tsis txhob sib cuag nrog lub qhov muag.
S 26 -}}}}}}}}} Hais tau nrog lub qhov muag pom, yaug tam sim ntawd nrog cov lus qhia txog kev kho mob.

Siv

N1, n {{{3 - bis (2,2,6, {5}} Tetramethylpiperidin {5 6}} Tshwj xeeb, nws tuaj yeem txhim kho cov khoom siv nylon ntawm cov khoom lag luam nylon thaum lub sijhawm ua, tshwj xeeb hauv nylon spinning txheej txheem.

Ntxiv mus, nws tuaj yeem txhim kho ntev - oxidation laus tiv, lub teeb ruaj khov, thiab kev hlub ntawm cov khoom. Cov lus pom zoo ntxiv tias yog 0. 1% {4 4}}. 5%.

Tuam txhab Profile

Gnee Tshuaj Co. Ua Haujlwm ntawm ntau cov tshuaj pleev duab, npog ntau hom khoom lag luam los ntawm cov tshuaj yooj yim rau cov tshuaj lom neeg theem siab. Peb cov tshuaj zoo thiab siab tau siv dav hauv kev lag luam xws li cov tshuaj, kev ua liaj ua teb, tshuaj ntsuam, tshuaj pleev ib ce thiab khoom noj. Ib qho ntxiv, peb cov tshuaj reagents thiab chromatography reagents ua lub luag haujlwm tseem ceeb hauv kev tshawb fawb thiab kuaj xyuas. Nrog peb cov khoom lag luam ntau, peb muaj peev xwm ua tau raws li cov kev xav tau ntawm peb cov neeg muas zaub hauv R & D thiab ntau lawm.

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