Njengoko imfuno yehlabathi yeemveliso ezizinzileyo kokusingqongileyo isanda, amashishini aya kutshintshela kwezinye iindlela eziluhlaza kwiindlela ezahlukeneyo zokusebenza. Kwishishini le-polyurethane foam, ii-Hydrofluoroolefin (HFO) blowing agents ziye zavela njengesisombululo esiphambili ngenxa ye-Global Warming Potential yazo ephantsi (GWP) xa kuthelekiswa nee-Hydrofluorocarbon (HFC) kunye nee-Hydrochlorofluorocarbon (HCFC) agents zemveli. Kubavelisi bee-HFO blowing agents, ukuhlanganiswa kwee-catalysts ezisebenzayo kubalulekile ekwenzeni ngcono imveliso ye-foam kunye nokuqinisekisa ukusebenza okuphezulu kwemveliso yokugqibela.
KwaMingxu, sigxile ekuphuhliseni ii-catalysts ze-polyurethane ezisemgangathweni ophezulu ukuze zincedise kwaye ziphucule ukusebenza kwee-agents zokuvuthela ezisekelwe kwi-HFO. Enye yeemveliso zethu ezibalaseleyo,I-MXC-70, yenzelwe ngokukodwa iinkqubo ezisebenzisa amanzi njengesixhobo sokuvuthela kunye kwaye ibonakalise ukuba inika iziphumo ezigqwesileyo kwizicelo ezahlukeneyo zefoam ye-polyurethane eguquguqukayo neqinileyo, kubandakanya izixhobo, iiphaneli eziqinileyo, kunye ne-spray foams.
NjaniI-MXC-70Ixhasa iiNkqubo zeFoam eziSekelwe kwi-HFO
1. Unyango oluphuculweyo kunye nokunamathela kumphezulu
Kwiinkqubo ezisebenzisa ii-HFO blowing agents, ukufumana unyango olukhawulezileyo nolucokisekileyo kumphezulu kubalulekile ukuqinisekisa umgangatho ophezulu wemveliso kunye nokuqina kwayo. I-MXC-70 inceda ukwenza lula le nkqubo ngokuphucula unyango lomphezulu weefoam ze-polyurethane, nto leyo ekhokelela ekugqityweni okuthambileyo nokufanayo. Ukongeza, iqinisa ukunamathelana kwe-substrate, iqinisekisa ukubopha okuqinileyo phakathi kweeleya kunye nezinto—okubalulekileyo ekuqiniseni ukuthembeka kweepaneli zefoam eziqinileyo kunye neefoam zokutshiza.
2. Igophe Elinyukayo Elithambileyo kunye Nobomi Obude Beshelufu
I-MXC-70 inika igophe elinyukayo elilawulwayo nelithambileyo, elibalulekileyo ekuveliseni amagwebu anobunzima obufanayo kunye nokufana. Le catalyst iqinisekisa ukuba igwebu linyuka ngendlela eqikelelweyo kwaye ngokulinganayo, nto leyo ibalulekileyo kwizicelo zokwenza izinto ezifana nokufakelwa kwezixhobo kunye neepaneli zesandwich. Ngaphezu koko, i-MXC-70 inceda ukwandisa ubomi beshelufu beenkqubo zegwebu eziqinileyo, inika abavelisi ukuguquguquka okukhulu kokugcina nokusetyenziswa.
3. Inkxaso yee-HFO Blowing Agents kunye ne-Lower VOC Emissions
Ngokuhambelana notshintsho lweshishini oluya kwiindlela eziluhlaza, i-MXC-70 inceda ekutshintsheni kwii-HFO blowing agents, ezineempawu zeGWP eziphantsi kakhulu xa kuthelekiswa nee-HFC kunye nee-HCFCs. Ngokukhuthaza ukwenziwa kwefoam okusebenzayo ngee-HFOs, i-MXC-70 inceda abavelisi ukuba bafezekise iinjongo zabo zokusingqongileyo ngelixa benciphisa ukukhutshwa kwe-VOC. Le nzuzo imbini ibeka i-MXC-70 njengesixhobo esiphambili kwiinkampani ezifuna ukuvelisa iifoam ezisebenza kakuhle nezinobuhlobo nokusingqongileyo.
4. Ifanelekile emanzini njengesixhobo sokuvuthela kunye
Amanzi adla ngokusetyenziswa njengesixhobo sokuvuthela kunye ekuveliseni i-polyurethane foam, enegalelo ekwandiseni i-foam kwaye inciphise impembelelo iyonke kwindalo esingqongileyo. I-MXC-70 ifaneleke ngokukodwa kwiinkqubo ezinjalo, iphucula inkqubo yokuvuthela ukuze kufezekiswe ulungelelwano phakathi kwamanzi kunye ne-HFO. Oku kuphumela kwi-foams ezineempawu zokukhusela eziphuculweyo kunye nokuqina kwesakhiwo, ezifanelekileyo kwizicelo ezifana neepaneli ze-foam eziqinileyo kunye nokukhusela izixhobo.
Sebenzisana Nathi kwiZisombululo zeFoam eziZinzileyo
Kwiinkampani ezibandakanyeka kwimveliso kunye nokuveliswa kwee-HFO blowing agents, ukukhetha i-polyurethane catalyst efanelekileyo kubalulekile ekuphuculeni umgangatho we-foam kunye nokusebenza kakuhle kwemveliso.I-MXC-70I-catalyst yenzelwe ukuxhasa ii-HFO, ibonelela ngonyango oluphezulu lomphezulu, ukunamathela, kunye nokusebenza kwefoam ngokubanzi ngelixa ixhasa iinjongo zozinzo. Ngenxa yokukwazi kwayo ukunciphisa ukukhutshwa kwe-VOC kunye nokwenza ukuba ii-HFO zisetyenziswe nge-GWP ephantsi, i-MXC-70 lukhetho olufanelekileyo kubavelisi abacinga phambili.
Ukuba unomdla wokufunda okungakumbi malunga nendlela iMXC-70 enokuyiphucula ngayo iinkqubo zakho zefoam ezisekelwe kwi-HFO,nceda unxibelelane nathieinfo@mingxuchem.comSilangazelela ukuxoxa ngendlela ii-catalysts zethu ze-polyurethane eziphambili ezinokukunceda ngayo ukufezekisa iinjongo zakho zemveliso kunye nezokusingqongileyo.
Ixesha leposi: Matshi-05-2025