Isiphumo sokutsala amandla se-MXC-T sivela kubuchule bayo bokukhuthaza ukusabela kwe-urea phakathi kwamanzi kunye ne-isocyanates, inkqubo esisiseko ekuvelisweni kwe-polyurethane foams. Iqela le-hydroxyl elisebenzayo kwi-MXC-T likhuthaza ukusebenzisana kwayo ne-polymer matrix, nto leyo ekhokelela kwi-reaction curve ehambelanayo nelawulwayo. Le curve igudileyo ibalulekile ekuvelisweni kwezakhiwo ze-foam ezikumgangatho ophezulu ezinokuqina okugqwesileyo kunye neempawu zokusebenza.
I-MXC-TIsenzo se-catalytic sisekelwe kubuchule baso bokukhuthaza impendulo ye-urea phakathi kwamanzi kunye ne-isocyanate, inkqubo esisiseko kwimveliso ye-polyurethane foam. Iqela le-hydroxyl elisebenzayo ngaphakathi kwe-MXC-T lenza kube lula ukusebenzisana kwalo ne-polymer matrix, nto leyo ekhokelela kwi-reaction curve ehambelanayo nelawulwayo. Le curve igudileyo ibalulekile ekuveliseni izakhiwo ze-foam ezikumgangatho ophezulu ezinokuqina okuhle kunye neempawu zokusebenza.
Enye yeempawu ezibalaseleyo ze-MXC-T yindima yayo njenge-catalyst ye-polyurethane foaming catalyst esetyenziswa ngokubanzi. Isetyenziswa kakhulu kwiindlela ezahlukeneyo zokusebenza, kubandakanya ukubumba iibhola eziqinileyo kunye nezixhobo zokupakisha ezithambileyo neziqinileyo ze-polyether. Ngenxa yokuguquguquka kwe-MXC-T, le catalyst yinxalenye ebalulekileyo yokuveliswa kwezinto zokukhusela i-foam ezitshiziweyo, ezinokonga amandla amahle kunye neempawu ezibalaseleyo zobushushu. Xa isetyenziselwa ukupholisa, i-MXC-T iqinisekisa inkqubo yokunyanga egqibeleleyo nefanayo, enegalelo ekuzinzeni kwexesha elide kwe-foam kunye nokuxhathisa izinto ezingqongileyo.
Kwishishini leemoto, apho izinto zangaphakathi ezifana needeshibhodi kunye neekhushini zezihlalo zifuna iindawo ezinevumba eliphantsi elishiyekileyo, i-MXC-T isetyenziswa kakhulu ngenxa yeempawu zayo zevumba eliphantsi kunye nezingafudukiyo. Ngokuququzelela inkqubo echanekileyo nethembekileyo yokukhupha amagwebu, i-MXC-T inceda abavelisi ukuba bafumane iziphumo eziphucula umgangatho kunye nentuthuzelo yezinto zangaphakathi zeemoto. Ukongeza, iimpawu zayo zokukhupha ukungcola azihlangabezani neemfuno ezikhulayo zeendlela zokwenza izinto ezinobuhlobo nokusingqongileyo kwaye zezinye zezinto eziphambili ezikhuthaza ulwalamano nokusingqongileyo ezisetyenziswa kumazwe afana neJapan, iYurophu kunye ne-United States.
I-MXC-T imele ukuzibophelela ekuzinzeni kwendalo ngaphandle kokunciphisa ukusebenza kwayo. Ibe yinto ephambili ekukhuseleni indalo ngenxa yokukwazi kwayo ukunciphisa ukukhutshwa komoya kunye nokuxhasa ukudalwa kweefoam ze-polyurethane ezikumgangatho ophezulu. Ukwamkelwa kwayo ngokubanzi kwiimarike zamazwe ngamazwe kugxininisa ukusebenza kwayo kunye nokuguquguquka kwayo kwizicelo ezahlukeneyo.
Ngathi
Singababoneleli abazinikeleyo beiikhatalyst ze-polyurethane, igxile ekunikezeleni izisombululo ezintsha nezizinzileyo kushishino lwe-foam. Iimveliso zethu zenzelwe ukuhlangabezana neemfuno eziguqukayo zabavelisi kwihlabathi liphela, ngokuzibophelela okukhulu kuxanduva lomgangatho kunye nokusingqongileyo. I-Mingxu Chemical Company ibisoloko ivelisa ii-polyurethane catalysts kangangeminyaka engaphezu kwama-20, sinendlela yenkqubo engcono kakhulu kunye neqela leengcali zokuphucula nokuhlaziya iimveliso ze-catalyst kwimarike, umboneleli omkhulu, abathengi bamkelekile ukuba beze kukubonisana.
Ixesha leposi: Oktobha-14-2024