Polyhere Amine, feem ntau yog cov taum mog, yog ib qho kev sib txuam hauv nruab nrab tau muab los ntawm polyether thiab Amine compounds. Nws yog feem ntau ib qho tsis muaj xim lossis daj daj nrog cov viscosity qis thiab vapor siab. Kev tsim qauv, polyethety amine muaj ib tug hloov pauv rov qab nrog cov pab pawg amine lossis theem nrab thiab qib siab. Qhov no tshwj xeeb ua ke tso cai polyether yog siv dav siv hauv kev siv tshuaj tam sim no, txheej, nplaum, thiab Elastomer Industries.
Qhov kev txhais lub ntsej muag ntawm kev coj noj coj ua yog nws lub peev xwm los ua kom yooj yim nrog ntau cov resins, suav nrog Epoxy Resins, Isocyanates, thiab acids. Cov kev tawm tsam no muaj cov tshuaj muaj zog uas txhim kho cov neeg kho mob thiab tshuaj lom neeg ntawm cov khoom kawg. Ua raws li nws cov molecular hnyav thiab kev ua haujlwm, polyether amine tuaj yeem qhia tau yooj yim, cuam tshuam rau cov ntoo polymers. Nws tseem muaj lub npe rau nws cov xim tsawg, hell hydrolytic ruaj khov, thiab sib xyaw nrog ntau yam cov organic.
Hauv polyurethane thiab polyetea dormulations, polyether amine yog siv los ua cov saw txuas lossis tus neeg saib xyuas kev kho tsev, muab cov nrawm dua thiab kho sai. Nws pab kom txhim kho lub zog thiab elongation, ua rau nws zoo tagnrho rau kev tsim cov txheej txheem ntev, cov tshuaj pleev ib ce, thiab dej tsis taus. Nyob rau epoxy lub tshuab, nws ua haujlwm li tus neeg kho tus neeg sawv cev uas muab cov tshuaj nplaum zoo siab, dav siv hauv kev ua haujlwm hauv chaw ua dej, thiab kev tiv thaiv corrosion.
Polyhers Amine kuj ua lub luag haujlwm hauv kev ua haujlwm ntawm cov roj thiab roj nplua nyeem cov roj ntxiv. Nws amine ua haujlwm tau muab xab npum zoo thiab dispersing cuam tshuam, pab txo kom txo tau lub cav tso nyiaj thiab txhim kho kev ua tiav lub tsev thiab txhim kho kev ua kom muaj roj. Tsis tas li ntawd, nws yog lwm yam ntxiv siv hauv cua tshuab luam yeeb nkab, sib xyaw, thiab cov nplaum thiab cov khoom siv tsim kho vim nws cov neeg siv zog ua tau zoo thiab cov tshuab hluav taws xob zoo.
Raws li kev lag luam txav txav mus rau cov ntaub ntawv phooj ywg ib puag ncig, polyether amine ua rau tseem ceeb dua. Nws yog qhov tsawg hauv kev lom zem thiab dawb los ntawm cov khoom siv volatile (VOC), ua kom muaj kev nyab xeeb rau cov neeg ua haujlwm. Nrog kev txhim kho txuas ntxiv ntawm high - Cov khoom siv ce, thiab cov khoom tseem ceeb, thiab cov khoom tseem ceeb ua cov khoom siv raw ua lag luam thoob ntiaj teb.