Isaziso seendaba: I-Catalyst MXC-37 – Ukuphucula i-Polyurethane Rigid Foam kwizicelo zokugquma ezingangeni manzi kunye nezobushushu

I-Mingxu Chemicals ngumthengisi ophambili we-polyurethane catalysts, kwaye sinikezelaI-MXC-37, esisisixhobo esisebenza kakuhle kakhulu nesinovumba oluphantsi esibizwa ngokuba yi-DMAEE (2-[2- (dimethyl amino) ethoxy] ethanol). Esi sisixhobo esisebenza ngeendlela ezininzi.isikhuthaziYenzelwe ngokukodwa ukuphucula imveliso ye-polyurethane rigid foams eneempawu ezingcono zokuthintela amanzi kunye nobushushu.

I-polyurethane rigid foam yinto esetyenziswa kakhulu kumashishini okwakha, eemoto kunye nokupakisha, apho iindawo ezininzi kufuneka ziqinisekise ukuba i-insulation ilungile kwaye imelana nokufuma. I-MXC-37 ikhawulezisa ukusabela kweekhemikhali ngexesha lokuveliswa kwe-foam, nto leyo ephucula kakhulu umgangatho kunye nokuqina kwe-rigid foam.

I-MXC-37 catalyst idlala indima ebalulekileyo ekwenzeni lula ukusabela phakathi kwamanzi kunye ne-isocyanate, izinto ezibalulekileyo ekwakhiweni kwe-polyurethane foam. Ngenxa yamaqela ayo asebenzayo e-tertiary amine kunye ne-hydroxyl, i-MXC-37 ixhasa ukusabela okuqinileyo kwe-amine-alcohol chemical, okuqhuba uphuhliso lwe-foam. Oku kuvumela abavelisi ukuba benze ama-foam anobume obuphezulu kunye neempawu zokusebenza eziphuculweyo, kubandakanya ukuphuculwa kobushushu kunye nokukwazi ukuthintela amanzi.

Ukongeza ekusetyenzisweni kwayo kwiifoam eziqinileyo, i-MXC-37 ikwanazo neendlela ezahlukeneyo zokusetyenziswa ekuveliseni iifoam zokudlala ezine-rebound ephezulu kwaye ineempawu ezilungileyo zokunyanga ulusu lwefoam. Ukuguquguquka kwe-MXC-37 kuyenza ifaneleke kwiifomyula zefoam zokupakisha ezinoxinano oluphantsi, ezihlala ziqulathe umxholo ophezulu wokufuma. Umsebenzi ophezulu wokukhupha ifoam we-MXC-37 uqinisekisa ukuba isebenza ngokukodwa kolu hlobo lokusetyenziswa, ibonelela ngokwandiswa kunye nokufana okufanelekileyo.

Enye yeenzuzo ezikhethekileyo ze-MXC-37 kukukwazi kwayo ukunciphisa ivumba le-amine eliseleyo eliqhele ukunxulunyaniswa ne-polyurethane foams. Ngokubopha ngekhemikhali i-catalyst ngaphakathi kwe-polymer matrix, i-MXC-37 inciphisa ubukho bevumba le-amine, nto leyo ephumela kwimveliso yokugqibela ecocekileyo nemnandi ngakumbi kubasebenzisi nakubathengi ngokufanayo.

Njengomthengisi ophambili wee-polyurethane catalysts, iMingxu Chemicals izibophelele ekuboneleleni ngezisombululo ezintsha ukuhlangabezana neemfuno zoshishino olutshintsha ngokukhawuleza.

Malunga neeMingxu Chemicals

Mingxu ChemicalsInkampani ivelise i-polyurethane catalyst kangangeminyaka engaphezu kwama-20 yembali, sinendlela engcono kakhulu yenkqubo kunye neqela leengcali zokuphucula nokuhlaziya iimveliso ze-catalyst kwimarike, inani elikhulu lezinto ezifunekayo, samkela abathengi ukuba beze kukubonisana. Umthengisi wethu othembekileyo wee-polyurethane catalysts unikezela ngezisombululo ezahlukeneyo zezicelo ezahlukeneyo kwimveliso ye-foam, ezizinikele kumgangatho kunye nokuzinza, zibonelela ngeemveliso ezinceda abavelisi ukuba baphumelele kumashishini abo.