Cov ua npuas dej polyurethane tau hloov pauv ntau yam lag luam nrog lawv cov kev siv tau ntau yam thiab cov khoom zoo heev. Peb lub npe, MXC-RE13, nrog rau lub npe khoom N,N,N'-trimethyl-N'-hydroxyethyl-bisaminoethylether, ua lub luag haujlwm tseem ceeb hauv kev txhim kho cov khoom ua npuas dej ua haujlwm siab no. MXC-RE13 yog ib qho tsw qab tsawg, tsis muaj pa phem, thiab muaj kev cuam tshuam ntau heev.cov tshuaj ua kom lub cev muaj zogtsim tshwj xeeb rau kev tsim cov polyether polyurethane HR ua npuas ncauj, molded ua npuas ncauj, ntim ua npuas ncauj, thiab ntau-density dej-blown tsuag ua npuas ncauj.
Cov Ntawv Thov Tseem Ceeb ntawm Polyether Polyurethane Ua Npuas Ncauj
1. Ua Npuas Ncauj Siab (HR)
Cov ua npuas ncauj Polyether polyurethane HR paub txog nws qhov kev ywj pheej siab, kev ywj pheej, thiab kev tiv thaiv kev rhuav thiab kev hnav zoo heev. Cov yam ntxwv no ua rau nws zoo tagnrho rau kev siv hauv kev lag luam rooj tog thiab ntaub pua chaw pw. Cov ua npuas ncauj HR muab kev nplij siab thiab kev txhawb nqa zoo tshaj plaws, ua kom muaj kev ruaj khov thiab kev ua haujlwm ntev hauv cov txaj pw, cov ncoo, thiab cov rooj tog zaum. Kev siv MXC-RE13 catalyst ua kom cov txheej txheem tsim khoom zoo, ua rau muaj qhov zoo sib xws thiab kev ua haujlwm zoo dua.
2. Ua Npuas Ncauj Ua Moulded
Cov ua npuas ncauj polyurethane uas ua los ntawm cov yas yog siv dav hauv kev lag luam tsheb thiab aerospace rau kev zaum thiab cov khoom siv sab hauv. Qhov yooj ywm thiab ruaj khov ntawm cov ua npuas ncauj no ua rau muaj kev nplij siab thiab kev nyab xeeb ntxiv rau hauv cov rooj zaum hauv tsheb, cov chaw so tes, thiab cov chaw so taub hau. Lub catalyst MXC-RE13 ua rau qhov nrawm ntawm cov tshuaj tiv thaiv ntawm polyols thiab isocyanates ua kom nrawm dua, ua kom ntseeg tau tias muaj cov ua npuas ncauj zoo uas ua tau raws li cov qauv kev lag luam nruj.
3. Ua Npuas Ncauj Ntim Khoom
Cov yam ntxwv tiv thaiv ntawm polyether polyurethane ua npuas ncauj ua rau nws yog qhov kev xaiv zoo heev rau kev siv ntim khoom. Cov ua npuas ncauj no muaj kev nqus tau zoo thiab kev nplij siab, tiv thaiv cov khoom muag thiab muaj nqis thaum lub sijhawm xa khoom thiab tuav. Cov yam ntxwv tsw qab tsawg thiab cov pa phem tsawg ntawm MXC-RE13 ua rau nws tsim nyog siv rau hauv cov chaw uas muaj kev cuam tshuam tsawg kawg nkaus rau ib puag ncig thiab kev nyab xeeb ntawm tus neeg siv yog qhov tseem ceeb.
4. Ua Npuas Ncauj Ntau Qhov Ceev Uas Siv Dej Los Tua
Cov ua npuas dej polyurethane kuj siv rau hauv kev tsim kho thiab kev siv rwb thaiv tsev, tshwj xeeb tshaj yog ua cov ua npuas dej ntau qhov ceev. Cov ua npuas dej no muab kev rwb thaiv tsev zoo heev, txo cov nqi hluav taws xob thiab txhim kho kev ua haujlwm ntawm lub tsev. Cov ua npuas dej tiv taus roj, dej, kab mob fungal, thiab pwm loj hlob ua kom muaj kev ua haujlwm ntev hauv ntau yam xwm txheej ib puag ncig. MXC-RE13 muaj kev ua haujlwm siab ua rau kev siv ua npuas dej ua kom zoo dua, ua kom ntseeg tau tias npog tag nrho thiab rwb thaiv tsev zoo.
Cov txiaj ntsig ntxiv ntawm Polyether Polyurethane Ua Npuas Ncauj
Ntxiv rau cov kev siv tshwj xeeb uas tau hais los saum toj no, cov ua npuas dej polyurethane muaj ntau yam txiaj ntsig ntxiv. Lawv ua haujlwm zoo heev rau cov foob, cov buffers, thiab cov absorbers hauv ntau yam kev siv hauv kev lag luam. Lawv qhov kev tiv thaiv kev rhuav thiab kev hnav zoo ua rau lub neej ntawm cov khoom uas lawv siv ntev dua. Tsis tas li ntawd, cov khoom ntawm cov ua npuas dej no ua rau lawv tsim nyog rau kev tiv thaiv qhov chaw, kom ntseeg tau tias qhov chaw tseem zoo thiab tsis puas thaum siv thiab thauj mus los.
Xaus lus
MXC-RE13cov tshuaj ua kom lub cev muaj zogua lub luag haujlwm tseem ceeb hauv kev tsim cov polyether polyurethane ua npuas ncauj, ua rau muaj peev xwm tsim cov khoom siv tau ntau yam, ua tau zoo uas ua tau raws li qhov xav tau ntawm ntau yam lag luam. Txawm siv rau hauv HR ua npuas ncauj rau rooj tog, ua npuas ncauj pwm rau sab hauv tsheb, ua npuas ncauj tiv thaiv, lossis ua npuas ncauj rwb thaiv tsev, polyether polyurethane ua npuas ncauj muaj kev ua tau zoo thiab kev ntseeg siab tsis sib xws. Ua tus neeg muab khoom ntawm MXC-RE13, peb cog lus tias yuav muab cov tshuaj catalysts uas txhim kho cov txheej txheem ntau lawm, xyuas kom meej tias kev xa cov npuas ncauj zoo tshaj plaws uas ua tau raws li ntau yam kev xav tau ntawm peb cov neeg siv khoom.
Lub sijhawm tshaj tawm: Lub Xya Hli-30-2024