Impumelelo entsha kwiteknoloji yokulungisa izinto eziluhlaza
Kwimeko yemarike yanamhlanje apho imithetho yokusingqongileyo iya isiba ngqongqo ngakumbi, i-MXC-B20 bismuth metal carboxylate catalyst (elingana ne-MB20) inika abavelisi be-polyurethane isisombululo se-catalytic esikhuselekileyo, esisebenzayo nesinobuhlobo nokusingqongileyo. Njengendlela efanelekileyo endaweni ye-catalysts zemveli ezisekwe kwi-tin, i-MXC-B20 ayinazo kwaphela izinto ezinobungozi ezifana ne-mercury, i-lead kunye ne-dibutyltin, ngelixa igcina ukusebenza kakuhle kwe-catalytic.
Iingenelo eziphambili kunye neempawu zobugcisa zemveliso
I-MXC-B20 ineempawu zobugcisa ezininzi ezibalaseleyo:
- Ifomula enobuhlobo nokusingqongileyo nekhuselekileyo:ayinazo naziphi na izinto zesinyithi esinzima ezithintelweyo, kwaye ihlangabezana nemigaqo engqongqo yokusingqongileyo ehlabathini
- I-kinetics yokusabela elungiselelweyo:Ulungelelwano olugqibeleleyo phakathi kokumiselwa kwe-viscosity ebambezelekileyo kwicala elingaphambili kunye nokucocwa ngokukhawuleza kwicala elingasemva kunokufezekiswa ngokongeza okuncinci.
- Ukuguquguquka okuphantsi:iphucula kakhulu imeko yemveliso kwaye inciphisa ukukhutshwa kwe-VOC kwindawo yokusebenza
- Ukuhambelana okubanzi:Ihambelana ngokugqibeleleyo neenkqubo ezahlukeneyo ze-polyol ze-foam eziqinileyo nezithambileyo
- Ulawulo lwevumba:Iimpawu zevumba eliphantsi kakhulu, ngakumbi ezifanelekileyo kwiimeko zokusetyenziswa ezichaphazela ivumba
Iindawo eziphambili zesicelo
1. Imveliso yefoam ye-polyurethane eguquguqukayo
I-MXC-B20isebenza kakuhle kwiindlela ezahlukeneyo zokusetyenziswa kwefoam eguquguqukayo:
- Igwebu eliguquguqukayo eliqinileyo:Ibonelela nge-response curve ezinzileyo kunye nesakhiwo seseli esifanayo
- Igwebu eliguquguqukayo elinobunzima obuphezulu:Iphucula iipropati zoomatshini kwaye iphucula ukuqina kwemveliso
- Iimveliso ezikhethekileyo eziguquguqukayo:Izicelo eziphezulu ezifana nezihlalo zeemoto kunye neephedi zefenitshala
2. Inkqubo yefoam eqinileyo
Njengokhetho olufanelekileyo lokuvelisa i-foam eqinileyo:
- Ibhodi yokwambathisa isakhiwo: Yenza ngcono ukuhanjiswa kobushushu kunye nozinzo olunemilinganiselo
- Izinto zokukhusela uthotho olubandayo: ziphucula izinga leeseli ezivaliweyo kunye nokusebenza okungangeni manzi
- Ukufakwa kwe-insulation yepayipi yemizi-mveliso: kuphucula amandla oomatshini kunye nokumelana nemozulu
3. Ukutshiza kunye nokusetyenziswa kwemingxuma emincinci
Ukusebenza kakuhle kwiinkqubo ezikhethekileyo:
- Ifoam yokutshiza kwindawo: inika ukuchacha okufanelekileyo kunye neempawu zokuphilisa
- Ii-elastomers ezinemibhobho emincinci: ezifana nee-soles, izixhobo zemidlalo kunye nezinye iimveliso ezichanekileyo
- Izinto ezidityanisiweyo: ziphucula ukubopha phakathi kobuso kunye nokuphilisa okufanayo
Iiparameter zobugcisa kunye nezikhokelo zokusetyenziswa
Isixa esicetyiswayo sokongeza:ngesiqhelo yi-0.1%-0.5% yenani lilonke le-polyol, isixa esithile kufuneka silungiswe ngokwenkqubo yokwenza.
Iimeko zokugcina:
- Ubushushu bokugcina obucetyiswayo: 10-30℃
- Gcina isitya sivaliwe kwaye uphephe ukufuma
- Ixesha lokugcinwa: Iinyanga ezili-12 kwiphakheji yokuqala
Iingcebiso zokuhambelana:
- Ingasetyenziswa kunye nee-catalysts ezahlukeneyo ze-tertiary amine
- Ifanelekile kwiinkqubo ezininzi zepolyether kunye nepolyester polyol
- Iyahambelana neziqinisi zefoam eziqhelekileyo kunye nezithinteli zomlilo
Ixabiso lesicelo soshishino
Ukusetyenziswa kwe-MXC-B20 catalyst kunokuzisa iingenelo ezininzi kubavelisi be-polyurethane:
1. Ukuthobela indalo: kulula ukuhlangabezana nemigangatho yamazwe ngamazwe yendalo efana ne-REACH kunye ne-RoHS
2. Ukwenziwa ngcono kwemveliso: Lawula ngokuchanekileyo ijika lokuphendula kwaye uphucule ukusebenza kakuhle kwemveliso
3. Ukuphuculwa komgangatho: Ukuphucula iimpawu zomzimba nezoomatshini zefoam
4. Ulawulo lweendleko: Iziphumo ezigqwesileyo zinokufumaneka ngezixa eziphantsi zokongeza
5. Umfanekiso webhrendi: Sebenzisa izixhobo ezinobuhlobo nokusingqongileyo ukuphucula ukhuphiswano lwemarike yemveliso
Kutheni ukhetha eyethuI-MXC-B20?
1. Itekhnoloji yobungcali: Iminyaka emininzi yamava kuphando nophuhliso lwee-catalysts ze-polyurethane
2. Uqinisekiso lomgangatho: Inkqubo yokulawula umgangatho engqongqo
3. Isiqinisekiso sehlabathi: Ukuhlangabezana neemfuno zokhuseleko lokusingqongileyo kwiimarike ezinkulu zamazwe ngamazwe
4. Inkonzo eyenzelwe wena: Nika izisombululo ezenzelwe wena ngokweemfuno zabathengi
5. Inkxaso yobuchwephesha: Inkonzo epheleleyo yenkqubo ukusuka kwilebhu ukuya kwimveliso enkulu
Fumana iisampulu zemveliso kunye nokubonisana ngobuchule
Simema ngokunyanisekileyo bonke abavelisi be-polyurethane ukuba babone ukusebenza okugqwesileyo kwe-MXC-B20. Ukuba ufuna iisampulu zasimahla okanye ulwazi oluneenkcukacha lobuchwephesha, nceda unxibelelane neqela lethu leengcali ngale ndlela ilandelayo:
- Email: info@mingxuchem.com
- Iwebhusayithi: https://www.mingxuchem.com
- Ifowuni: +86 311 68129293
Khetha i-catalyst esekelwe kwi-MXC-B20 bismuth ukuze uye kwikamva elisebenzayo nelinobuhlobo nokusingqongileyo lokuvelisa i-polyurethane! Masisebenzisane ukukhuthaza uphuhliso oluzinzileyo lweli shishini kwaye senze isahluko esitsha sekhemistri eluhlaza.
Ixesha leposi: Epreli-28-2025