Cov khoom
Triisopropanolamine
Taw qhia
Triisopropanolamine yog cov organic compound nrog cov qauv qauv [CH3CH(OH)CH2]3N.Nws yog dawb crystalline khoom nrog qaug zog alkalinity thiab inflammability.Vim yog cov xim zoo nkauj ntawm triisopropanolamine thiab ntev saw fatty acid ntsev, siv los ua emulsifier, zincate additives, dub hlau xeb tiv thaiv tus neeg saib xyuas, txiav coolant, cement enhancer, luam ntawv thiab dyeing softener, roj absorbent thiab antioxidant, thiab siv los ua xab npum, detergent. thiab tshuaj pleev ib ce thiab lwm yam additives, kuj yuav siv tau nyob rau hauv tshuaj raw cov ntaub ntawv, photographic developer hnyav.Ib qho hnyav siv rau cov roj paraffin hauv kev lag luam fiber ntau
Lub hom phiaj
(1) Siv los ua cov khoom siv kho mob, cov duab tsim cov kuab tshuaj, cov khoom siv fiber ntau rau cov roj paraffin hnyav, tshuaj pleev ib ce emulsifier thiab lwm yam kev siv triisopropanolamine tuaj yeem siv rau cov pa roj, antioxidant;
② kev lag luam cement raws li kev sib tsoo;
③ Fiber kev lag luam siv los ua refining tus neeg saib xyuas, antistatic tus neeg saib xyuas, dyeing tus neeg saib xyuas, fiber wetting tus neeg saib xyuas;
④ Siv los ua cov tshuaj tua kab mob thiab cov yas yas hauv cov roj lubricating thiab txiav cov roj;Kev lag luam yas ua tus neeg sawv cev crosslinking;Nws kuj tseem tuaj yeem siv los ua ib qho dispersant ntawm titanium dioxide, minerals thiab curing agent hauv kev lag luam polyurethane.
4. Tshuaj npe: triisopropanolamine (TIPA)
5. Cov mis mos molecular: C9H21NO3
CAS Nr .: 122-20-3
7. Molecular hnyav: 191.27
8. Cov tsos mob: tsis muaj xim rau lub teeb daj kua
9. Cov ntsiab lus: ≥85%
[Packaging cia] 200kg / chim
10.Txoj kev tsim khoom
Siv cov kua ammonia thiab propylene oxide ua raw cov ntaub ntawv thiab dej ua catalyst, cov ntaub ntawv tau npaj raws li molar ratio ntawm kua ammonia thiab propylene oxide ntawm 1∶3.00 ~ 3.05.Deionized dej tau ntxiv rau hauv ib zaug, thiab qhov ntau npaum li cas kom ntseeg tau tias qhov concentration ntawm ammonia dej yog 28 ~ 60%.Cov kua ammonia thiab propylene oxide muab faib ua ob qhov kev pub mis, txhua zaus ntxiv ib nrab ntawm cov kua ammonia, tswj qhov kub ntawm 20 ~ 50 ℃, tom qab ntawd maj mam ntxiv ib nrab ntawm propylene oxide, tag nrho do, thiab ua kom lub siab nyob rau hauv lub hwj tshuaj hauv qab 0.5MPa Cov tshuaj tiv thaiv kub ntawm 20 ~ 75 ℃, tswj 1.0 ~ 3.0 teev;Tom qab cov propylene oxide ntxiv lawm, qhov kub ntawm lub reactor tau tswj ntawm 20 ~ 120 ℃, thiab cov tshuaj tiv thaiv txuas ntxiv rau 1.0 ~ 3.0 teev.Lub decompress-dewatering tau ua kom txog thaum cov dej ntsiab lus tsawg dua 5%, thiab cov khoom triisopropanolamine tau txais.Txoj kev no tuaj yeem txhawb nqa kev tsim cov monoisopropanolamine thiab diisopropanolamine nrog cov txheej txheem yooj yim thiab cov nqi peev tsawg.
