Cov tshuaj polyurethane catalystsUa lub luag haujlwm tseem ceeb hauv kev ua kom zoo dua qhov kev ua tau zoo thiab kev ua haujlwm ntawm cov khoom polyurethane. Ntawm ntau cov catalysts muaj, MXC-t125 sawv tawm ua cov hlau tsis muaj lead uas paub txog nws cov khoom zoo heev thiab kev siv tau ntau yam. Tsab xov xwm no delves rau hauv cov yam ntxwv tshwj xeeb ntawm MXC-t125 thiab nws daim ntawv thov hauv cov polyurethanes khov kho.
Cov Yam Ntxim Saib Tseem Ceeb ntawm MXC-t125
MXC-t125 yog ib qho tshuaj catalyst hlau tsis muaj lead uas tsim los ua haujlwm zoo nrog cov amine cocatalysts. Qhov kev sib koom ua ke no ua rau muaj kev ua haujlwm catalytic tag nrho, ua rau muaj kev ua tau zoo dua hauv cov qauv polyurethane. Piv rau cov tshuaj dibutyltin ib txwm muaj, MXC-t125 muaj kev ua haujlwm catalytic siab thiab xaiv tau rau cov tshuaj polyurethane (polyol-isocyanate). Tsis tas li ntawd, nws muaj kev ruaj khov hydrolysis zoo dua, ua rau nws yog qhov kev xaiv txhim khu kev qha rau ntau yam kev siv polyurethane.
Daim ntawv thov hauv Polyurethanes Rigid
Cov polyurethanes ruaj khov siv dav hauv kev rwb thaiv tsev, kev tsim kho, thiab kev lag luam tsheb vim lawv cov khoom rwb thaiv tsev zoo heev, kev ruaj khov ntawm cov qauv, thiab kev ruaj khov. MXC-t125 ua lub luag haujlwm tseem ceeb hauv kev tsim cov polyurethanes ruaj khov zoo los ntawm kev ua kom muaj kev sib xyaw ua ke zoo thiab tswj tau.
1. Kev Ua Haujlwm Catalytic Zoo Dua: MXC-t125 muaj kev ua haujlwm catalytic siab ua kom cov tshuaj polyurethane ua haujlwm sai thiab zoo. Qhov no muaj txiaj ntsig zoo rau kev tsim cov ua npuas ncauj ruaj khov, qhov twg lub sijhawm kho sai yog qhov tseem ceeb kom tswj tau qhov ruaj khov ntawm cov qauv thiab cov khoom rwb thaiv tsev ntawm cov khoom kawg.
2. Kev Ruaj Ntseg Hydrolysis Zoo Dua: Cov polyurethanes tawv feem ntau raug rau ntau yam xwm txheej ib puag ncig, suav nrog cov dej noo. MXC-t125 qhov kev ruaj ntseg hydrolysis zoo dua ua kom cov catalyst tseem ua haujlwm txawm tias nyob hauv dej, yog li ua kom cov khoom polyurethane tawv ruaj khov thiab siv tau ntev.
3. Kev Ua Haujlwm Dav Dav: MXC-t125 muaj ntau yam kev ua haujlwm dav dav hauv cov qauv siab. Qhov kev ywj pheej no tso cai rau cov chaw tsim khoom kom kho cov txheej txheem ntau lawm kom ua tiav cov khoom ua npuas ncauj xav tau, xws li qhov ceev, lub zog compressive, thiab kev rwb thaiv tsev thermal.
4. Kev Ruaj Ntseg Zoo Kawg Nkaus: Kev ruaj ntseg ntawm kev khaws cia yog qhov tseem ceeb rau txhua yam tshuaj catalyst uas siv rau hauv kev siv hauv kev lag luam. MXC-t125 muaj kev ruaj ntseg zoo heev rau kev khaws cia, ua kom nws cov khoom catalytic tseem sib xws raws sijhawm. Qhov kev ruaj ntseg no txhais tau tias muaj kev ua tau zoo dua thiab ntseeg tau hauv cov txheej txheem tsim khoom.
Kev Siv Tau Ntau Yam Hauv CASE Daim Ntawv Thov
Ntxiv rau nws siv rau hauv cov polyurethanes tawv, MXC-t125 kuj tseem siv tau rau cov txheej txheej, cov nplaum, cov sealants, thiab cov elastomers (CASE). Nws lub peev xwm ua haujlwm ua tus catalyst gel hauv cov qauv no qhia txog nws qhov kev ua tau zoo thiab kev ua haujlwm zoo thoob plaws ntau yam polyurethane systems. Qhov kev ua tau zoo no ua rau MXC-t125 yog ib qho ntxiv muaj txiaj ntsig rau txhua lub cuab yeej ntawm cov chaw tsim khoom polyurethane.
Xaus lus
MXC-t125 yog ib qho khoom siv uas tsis muaj hmoov txhuascov hlau catalystuas muaj kev ua haujlwm catalytic siab, kev ruaj khov hydrolysis zoo dua, thiab kev ruaj khov cia zoo heev. Nws qhov sib xws nrog amine cocatalysts thiab ntau yam kev ua tiav ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev siv polyurethane ruaj khov. Txawm siv rau hauv kev rwb thaiv tsev, kev tsim kho, lossis kev lag luam tsheb, MXC-t125 ua kom ntseeg tau tias cov khoom polyurethane ruaj khov zoo, ruaj khov, thiab ua haujlwm tau zoo.
Lub sijhawm tshaj tawm: Lub Yim Hli-07-2024