Indima ye-Polyurethane Catalyst MXC-A1 ekukhiqizweni kwe-Foam e-High-Resilience (HR)

I-High Resilience (HR) foam iyi-polyurethane foam esezingeni eliphezulu ehlanganisa ukuqina okuhle kakhulu kanye nokuqina kanye nenduduzo nokusekelwa okuphezulu. Ngokungafani nama-foam endabuko, i-HR foam ilulama ngokushesha ngemva kokucindezelwa, iqinisekisa ukuthi igcina isimo sayo futhi inikeza ukusebenza okuhlala isikhathi eside. Lesi sici senza i-HR foam ibe ukukhetha okuthandwayo kwezinhlelo zokusebenza eziningi ezidinga ukushiswa, njengomatilasi, ifenisha, izihlalo zezimoto, kanye neminye imikhiqizo egxile ekududuzeni.

Izici ze-High-Resilience Foam

I-HR foam inobumnene obuhlukile kanye nokuqina. Iyakwazi ukunikeza ukwesekwa okuhle kakhulu ngenkathi inikeza umuzwa okhululekile. Lawa ma-foam anomgogodla wekhwalithi ephezulu othuthukisa ukuqina kanye nenduduzo, okuqinisekisa ukuthi abuyela ngokushesha esimweni sawo sokuqala ngemva kokucindezelwa. Ikhono le-HR foam lokululama ngokushesha libalulekile emikhiqizweni lapho induduzo nokusebenza okuhlala isikhathi eside kubalulekile.

Ngaphezu kwalokho, i-HR foam ivame ukuklanywa ngesakhiwo seseli esihle, okufaka isandla emandleni ayo alula futhi amahle kakhulu okugcina izimpahla. Enye yezinzuzo eziyinhloko ze-HR foam ukuqina kwayo. Ingamelana nemijikelezo yokucindezela ephindaphindwayo ngaphandle kokulahlekelwa yizimfanelo zayo zokusekela, okwenza kube ukukhetha okuthandwayo kwefenisha nezingubo zokulala ezisetshenziswa njalo.

Intuthuko kwezobuchwepheshe be-HR foam igcizelela nokusimama. Abakhiqizi manje bafaka imikhuba enobungani nemvelo enqubweni yokukhiqiza, kusukela ekusebenziseni izinsiza ezivuselelekayo kuya ekuthuthukiseni ama-foam aphinde asetshenziswe kalula.

Indima Ka-I-MXC-A1ekukhiqizweni kwe-HR Foam

I-polyurethane catalyst MXC-A1 (BDMAEE) idlala indima ebalulekile ekukhiqizweni kwama-HR foam ngokukhuthaza ukusabela kwe-urea (water-isocyanate), okubalulekile enqubweni yokugqwala kwama-polyurethane foam aguquguqukayo naqinile. I-catalyst inomsebenzi omkhulu kakhulu wokwenza i-catalytic kanye nokukhetha, okwenza ibe yisithako esibalulekile ekukhiqizweni kwama-HR foam asezingeni eliphezulu kanye neminye imikhiqizo ye-foam eguquguqukayo.

I-MXC-A1 iwusizo kakhulu ekukhiqizweni kwe-foam ye-HR ngoba ithuthukisa ukusabela kwe-foam. Ikhuthaza ukusabela phakathi kwe-isocyanate namanzi, okwakha igesi ye-CO2, eyandisa i-foam. Le nqubo ibalulekile ukuze kufezwe ubuningi be-foam obufunwayo kanye nesakhiwo. Umsebenzi ophezulu we-catalytic we-MXC-A1 uqinisekisa ukuthi ukusabela kwe-foam kusebenza kahle, okuholela ekhwalithini ye-foam ehambisanayo kanye nezici zokusebenza ezithuthukisiwe.

Ngaphezu kokusebenza kwayo okuphezulu kokusabela okunegwebu, i-MXC-A1 isiza ukukhiqiza amagwebu anokuqina okuhle kakhulu, ukuqina kanye nokunwebeka. Ngokulawula ngokucophelela i-kinetics yokusabela, i-MXC-A1 isiza ukufeza ibhalansi ephelele phakathi kokuthamba nokusekelwa kumagwebu e-HR. Lokhu kwenza kube ukukhetha okubanzi kwezicelo lapho ukuqina okuphezulu kanye nenduduzo yesikhathi eside kubalulekile.

I-MXC-A1Kwezinye Izinhlelo Zokusebenza Ze-Foam Eziguquguqukayo

Nakuba i-MXC-A1 isebenza kahle kakhulu ku-HR foam, ukuguquguquka kwayo kudlulela ezinhlobonhlobo zezicelo ze-foam eziguquguqukayo. Lesi sikhuthazo sisetshenziswa nasekukhiqizweni kwemikhiqizo ye-RIM (reaction injection molding), enikeza umsebenzi ophezulu kanye nokukhetha okungathuthukisa izakhiwo zemishini zezingxenye ze-foam ezibunjiwe. Amandla ayo okukhuthaza ukusabela kwe-isocyanate ngephunga elincane kanye nokukhishwa kwegesi kwenza kube ukukhetha okukhangayo kubakhiqizi abafuna ukuthuthukisa kokubili ikhwalithi kanye nomphumela wemvelo wemikhiqizo yabo ye-foam.

Ukuthuthukisa Ukuqina Kwe-Foam Ngokugoqa Nge-Polyethylene Fiber

Ukuze kuthuthukiswe ukusebenza kwe-HR foam, kuvame ukusetshenziswa i-polyethylene fiber wrapping. Lolu ngqimba olwengeziwe luthuthukisa ukuthamba, ukuqina, kanye nokushelela kwe-foam, ludale umuzwa wokunethezeka ngenkathi ngesikhathi esifanayo luvikela ubuqotho be-foam. Ukusonga kusebenza njengesivikelo esivikelayo esisiza ukugcina isakhiwo se-foam ngokuhamba kwesikhathi, ukuqinisekisa ukuthi i-foam igcina isimo sayo kanye nenduduzo isikhathi eside.

Isiphetho

I-foam enamandla okuqina imelela phambili kwenduduzo nokusebenza embonini ye-polyurethane foam. Ngosizo lwe-catalysts ezithuthukisiwe njenge-MXC-A1, abakhiqizi bangakhiqiza ama-foam anikeza ukuqina okuphezulu, ukuqina, kanye nokuqina. Umsebenzi we-MXC-A1 wokwenza izinto zibe lula kanye nokukhetha kwenza kube yisithako esibalulekile ekukhiqizeni ama-HR foam angagcini nje ngokukhululekile futhi asekelayo kodwa futhi ahlala isikhathi eside futhi asebenza kahle kakhulu. Kungakhathaliseki ukuthi isetshenziswa efenisha, embhedeni, noma ezimotweni, i-HR foam iyaqhubeka nokuhlangabezana nezidingo ezishintshayo zabathengi banamuhla, iletha induduzo nokusebenza okuhlala isikhathi eside..