Cov Tshuaj Amine Catalyst Siab Tshaj Plaws rau Polyurethane Uas Muaj Pa Hluav Taws Xob Tsawg & Tshaj Plaws
MXC-BDMA yog ib qho tshuaj catalyst ua kua ntshiab uas muaj ntau yam kev ua haujlwm uas muab kev ua haujlwm zoo heev rau cov ua npuas PU thiab cov epoxy resins.
MXC-DMEA (N,N-Dimethylethanolamine) yog ib qho tshuaj siv ntau yam, muaj kev ntshiab siab (99.00%) amino cawv. Ua haujlwm ua tus pab cuam catalyst muaj zog thiab ua lub hauv paus tsim kho, nws tau tsim los kom txo cov pa phem hauv polyurethane ua npuas ncauj thiab ua haujlwm ua cov tshuaj lom neeg tseem ceeb hauv ntau yam kev siv hauv kev lag luam.
Kev Tsim Qauv Molecular & Kev Tsim Qauv Zero-Emission
Cov qauv molecular ntawm MXC-BDMA (CAS 103-83-3), yog ib qho tertiary amine catalyst rau PU thiab epoxy systems.
Cov qauv molecular tshwj xeeb ntawm MXC-DMEA daws teeb meem ncaj qha rau cov teeb meem ib puag ncig thiab ntxhiab tsw uas muaj nyob hauv kev tsim tshuaj ib txwm muaj:
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Polymer-Bound Reactive Hydroxyl:Nruab nrog ib pawg hydroxyl (-OH) uas muaj zog heev, cov catalyst no tshuaj lom neeg reacts nrog isocyanates thiab bonds mus tas li rau hauv polyurethane polymer matrix.
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Cov Pa Tawm VOC Tsawg Kawg Nkaus:Los ntawm kev tshem tawm cov catalyst migration thiab outgassing, nws txo cov ntxhiab tsw ntawm amine. Qhov "built-in" xwm txheej no ua kom ntseeg tau tias cov khoom polyurethane kawg ua raws li cov qauv huab cua hauv tsev thiab cov qauv tsim khoom qis.
Kev Tswj Xyuas Catalytic Sib Npaug & Cov Ntawv Thov PU Ua Npuas Ncauj
Rau cov kws ua polyurethane formulation engineers, MXC-DMEA ua haujlwm ua tus pab cuam catalyst uas muaj ntau yam kev siv, txhim kho kev ruaj khov ntawm cov qauv yam tsis muaj kev cuam tshuam rau kev nyab xeeb:
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Kev Ua Haujlwm Catalytic Ob Chav:Lub tertiary amine core muab cov haujlwm catalytic zoo heev, ua kom zoo sib npaug ntawm cov qauv blowing thiab gelling hauv ob qho tib si rigid (PUR) thiab flexible PU foams.
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Kev sib xyaw ua ke ntawm cov qauv du:Ua ib yam kua ntshiab, tsis muaj xim, nws sib xyaw zoo kawg nkaus rau hauv cov polyol premixes, muab lub sijhawm kho kom zoo thiab ruaj khov rau cov khoom ua npuas kawg.
Kev Siv Tau Ntau Yam Hauv Cov Khoom Siv Tshuaj Lom Zem & Kev Lag Luam
Tsis tas li ntawm polyurethane, MXC-DMEA yog tsim tawm ntau thiab muaj nqis heev ua cov tshuaj lom neeg zoo tshaj plaws hauv ntau qhov kev lag luam:
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Kev Kho Dej Siab Tshaj Plaws & Cov Tshuaj Flocculants:Nws ua haujlwm ua tus thawj coj tseem ceeb thiab monomer rau kev tsim cov tshuaj kho dej ua haujlwm zoo thiab cov ion pauv resins.
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Cov Txheej Txheem & Epoxy Hardener:Nws ua haujlwm ua tus neeg sawv cev kho kom zoo rau cov epoxy resins thiab yog ib qho tshuaj tiv thaiv xeb zoo, ua kom cov khoom acidic hauv cov txheej txheem, cov tshuaj tshem tawm xim, thiab cov dej boiler kev lag luam tsis muaj zog.
Kev Ua Haujlwm Zoo & Kev Ruaj Ntseg Ua Haujlwm
Peb tswj hwm cov qauv kev tsim khoom kom ruaj khov los tiv thaiv koj cov mis tshuaj kom zoo thiab xyuas kom meej tias kev siv tau zoo hauv txhua qhov huab cua thoob ntiaj teb:
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Kev Ruaj Ntseg Huab Cua Heev:Nrog rau qhov chaw khov qis tshaj plaws ntawm -59°C, cov tshuaj catalyst no tseem ua kua heev thiab tiv thaiv kev crystallization thaum lub sijhawm khaws cia thiab thauj mus los thaum lub caij ntuj no.
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Kev Huv Huv Siab Tau Cog Lus:Qhov kev ntsuam xyuas tsawg kawg nkaus ntawm 99.00% thiab cov dej hauv cov dej uas tswj hwm nruj me ntsis ($\le 0.20\%$) lav qhov kev ua haujlwm ntawm cov tshuaj tiv thaiv uas kwv yees tau, tshem tawm qhov kev pheej hmoo ntawm cov tshuaj tiv thaiv sab nraud uas tsis xav tau los ntawm cov dej noo lossis cov tshuaj ua rau puas tsuaj.
