I-catalyst ye-polyurethane MXC-A1: Ukuthuthukiswa kwezakhiwo ze-foam ethambile

I-MXC-A1, eyaziwa ngamakhemikhali ngokuthi i-N,N,N',N' -tetramethyl-2,2′ -oxybis (ethylamine). : 3033-62-3), iyi-ejenti ehlukahlukene futhi esebenza kahle kakhulu.isikhuthazi se-amine, evame ukusetshenziswa ekukhiqizweni kwama-foam athambile e-polyurethane. Lesi sikhuthazi sidlala indima ebalulekile ekukhiqizweni kwama-foam athambile e-polyurethane, njengoba sinomsebenzi oqinile wokwenza izinto zibe lula futhi sincibilika kahle kakhulu, sinikeza izinzuzo eziningi zama-foam aguquguqukayo kanye nezicelo zokubumba ama-extrusion blowing.

Izakhiwo Eziyinhloko zeI-MXC-A1

I-MXC-A1 ibonakala ngokuncibilika kwayo okungenamkhawulo emanzini, okudala isixazululo samanzi se-alkaline. Umsebenzi wayo omkhulu wokuvuselela kanye nokukhetha kwayo kwenza kube ukukhetha okuthandwayo kokushayela ukusabela kwe-foam kumafomula e-polyurethane. I-catalyst ibaluleke kakhulu ngekhono layo lokulinganisela kokubili ukusabela kwe-foam kanye ne-gel ekukhiqizweni kwe-foam eguquguqukayo, okubalulekile ekufezeni isakhiwo nezakhiwo ze-foam ezifiselekayo.

Umsebenzi womkhiqizo we-MXC-A1 ohlanzekile kakhulu uqinisekisa ukuthi uhlala usemazingeni afanele ngesikhathi sokukhiqiza. Empeleni, uvame ukusetshenziswa ezixazululweni ezixutshwe ne-diol, okwenza kube lula kakhulu ukusetshenziswa ezinhlelweni ezahlukene ze-polyurethane.

Izicelo ku-Polyurethane Soft Foam

Embonini ye-polyurethane, i-MXC-A1 yaziwa kabanzi njengesikhuthazi esivuthiwe sazo zonke izinhlobo ze-foam eguquguqukayo. Amandla ayo okusheshisa ukusabela kwe-foam ayenza ibe yindawo ekahle kakhulu yokwakheka kwe-block eguquguqukayo, ithuthukise ukucutshungulwa kwamazinga e-foam kusukela ekuxineni okuphansi kuya ekuxineni okuphezulu, kanye nakuma-foam okugcwalisa kanye nokunwebeka okuphezulu.

Kuma-foam abunjwe nge-elasticity ephezulu, inhlanganisela ye-MXC-A1 nama-catalyst e-gel aqinile ithuthukisa ukusebenza kwe-foam, iletha imiphumela emihle kakhulu ngokuya ngokunwebeka nokuqina. Lokhu kwenza kube yi-catalyst esetshenziswa kakhulu ekusetshenzisweni okudinga ama-foam abunjwe nge-elasticity ephezulu, njengezihlalo zezimoto, imibhede, kanye nama-cushion efenisha.

Izinzuzo Ekukhiqizweni Kwe-Foam Eguquguqukayo

Enye yezinzuzo ezibalulekile ze-MXC-A1 ukuthi iyakwazi ukuzivumelanisa nezimo kuyo yonke imikhakha ye-foam kanye namazinga ahlukene. Ngokuthuthukisa inqubo yokwenza i-foam, inegalelo ekuqineni kwe-foam okungcono, ithuthukise ikhwalithi iyonke yomkhiqizo wokugcina. Umphumela wayo onamandla wokwenza i-catalytic ungaphathwa kalula ngokwengeza i-catalyst ye-gel eqinisiwe, okuqinisekisa ibhalansi efanele phakathi kokwandiswa kwe-foam kanye nokuzinza kwamaseli.

Ngamafuphi, i-MXC-A1 inikeza abakhiqizi be-polyurethane ikhambi elisebenzayo nelithembekile lokukhiqiza amagwebu athambile aguquguqukayo. Izakhiwo zayo eziqinile zokulungisa, kuhlanganiswe nokuzivumelanisa nezimo nokwakheka kwegwebu okuhlukahlukene, kuyenza ibe yingxenye ebalulekile ekukhiqizweni kwegwebu eliguquguqukayo. 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, sinomthombo omkhulu, amakhasimende amukelekile ukuza ukuzobonisana.