Umphumela we-catalytic we-MXC-T uvela ekhonweni layo lokukhuthaza ukusabela kwe-urea phakathi kwamanzi nama-isocyanates, inqubo eyisisekelo ekukhiqizweni kwama-polyurethane foams. Iqembu le-hydroxyl elisebenzayo ku-MXC-T likhuthaza ukusebenzisana kwalo ne-polymer matrix, okuholela ku-reaction curve ehambisanayo nelawulwayo. Le curve ebushelelezi ibalulekile ekukhiqizweni kwezakhiwo ze-foam ezisezingeni eliphezulu ezinokuqina okuvelele kanye nezici zokusebenza.
I-MXC-TIsenzo se-catalytic sisekelwe emandleni aso okukhuthaza ukusabela kwe-urea phakathi kwamanzi ne-isocyanate, inqubo eyisisekelo ekukhiqizweni kwe-polyurethane foam. Iqembu le-hydroxyl elisebenzayo ngaphakathi kwe-MXC-T lenza kube lula ukusebenzisana kwalo ne-polymer matrix, okuholela ejikeni lokusabela elihambisanayo nelilawulwayo. Leli jikeni elibushelelezi libalulekile ekukhiqizeni izakhiwo ze-foam ezisezingeni eliphezulu ezinokuqina okuhle kakhulu kanye nezici zokusebenza.
Esinye sezici ezivelele ze-MXC-T yindima yayo njenge-catalyst ye-polyurethane foaming esetshenziswa kabanzi. Isetshenziswa kabanzi ezinhlotsheni ezahlukene zokusebenza, kufaka phakathi ukubumba ibhola eliqinile kanye nezinto zokupakisha ezithambile neziqinile ze-polyether. Ngenxa yokuguquguquka kwe-MXC-T, le catalyst iyingxenye ebalulekile yokukhiqizwa kwezinto zokuvikela i-foam ezifuthwe nge-spray, ezonga amandla kahle kanye nezakhiwo ezinhle kakhulu zokushisa. Uma isetshenziselwa ukuvikela i-insulation, i-MXC-T iqinisekisa inqubo yokwelapha ephelele nefanayo, enegalelo ekuzinzeni kwesikhathi eside kwe-foam kanye nokumelana nezinto zemvelo.
Embonini yezimoto, lapho ingaphakathi njengeedeshibhodi kanye nama-cushion ezihlalo zidinga izindawo ezinephunga eliphansi elisele, i-MXC-T isetshenziswa kabanzi ngenxa yezimpawu zayo eziphansi zephunga kanye nezingafuduki. Ngokwenza kube lula inqubo eqondile nethembekile yokukhipha amagwebu, i-MXC-T isiza abakhiqizi ukufeza imiphumela ethuthukisa ikhwalithi kanye nenduduzo yengaphakathi lezimoto. Ngaphezu kwalokho, izici zayo zokukhipha ukungcola okungenayo zihlangabezana nesidingo esikhulayo semikhuba yokukhiqiza enobungani nemvelo futhi ingenye yezinto ezibalulekile ezikhuthaza ubungani nemvelo ezisetshenziswa emazweni anjengeJapan, iYurophu kanye ne-United States.
I-MXC-T imele ukuzibophezela ekusimeni kwemvelo ngaphandle kokwehlisa ukusebenza kahle. Isibe yisisusa esibalulekile sokuvikelwa kwemvelo ngenxa yekhono layo lokunciphisa ukukhishwa kwegesi nokusekela ukudalwa kwama-polyurethane foam asezingeni eliphezulu. Ukwamukelwa kwayo kabanzi ezimakethe zomhlaba wonke kugcizelela ukusebenza kwayo kanye nokuguquguquka kwayo ezinhlotsheni ezahlukene zokusebenza.
Mayelana NATHI
Singumhlinzeki ozinikele weama-catalyst e-polyurethane, igxile ekuletheni izixazululo ezintsha nezisimeme embonini ye-foam. Imikhiqizo yethu iklanyelwe ukuhlangabezana nezidingo ezishintshayo zabakhiqizi emhlabeni wonke, ngokuzibophezela okuqinile ekuzibophezeleni kwekhwalithi kanye nokwezemvelo. I-Mingxu Chemical Company ibilokhu ikhiqiza ama-catalyst e-polyurethane iminyaka engaphezu kwengu-20, sinendlela yenqubo engcono kakhulu kanye nethimba lochwepheshe lokuthuthukisa nokuvuselela imikhiqizo ye-catalyst yemakethe, ukunikezwa okukhulu, amakhasimende amukelekile ukuza ukuzobonisana.
Isikhathi sokuthunyelwe: Okthoba-14-2024