Ha liindasteri li ntse li loanela mekhoa e tsitsitseng le e sireletsang tikoloho haholoanyane, phetoho ho tloha ho lintho tsa setso tse fokang ho ea hoLi-hydrofluoroolefin (li-HFO)e se e tumme haholo. Phetoho ena e bonahala haholo tlhahisong ea foam ea polyurethane, mooMekhoa ea HFOli hlahile e le tharollo e tšepahalang bakeng sa ho fihlela ho ntša foam ka katleho ha ka nako e ts'oanang ho fokotsa tšusumetso ea tikoloho.
Sehloohong sena, re tla hlahloba melemo ea litsamaiso tsa HFO, karolo ealintho tse ntšang moeajoalo ka HFO indastering ea polyurethane, le joangMXC-70, e leng sesebelisoa se sebetsang hantle sa amine se nang le monko o tlase, se ntlafatsa ts'ebetso ea foam ea polyurethane e hlahisoang ka theknoloji ea HFO.
Sistimi ea ho Foamisa ea HFO ke eng?
Li-hydrofluoroolefin (li-HFO)ke sehlopha sa disebediswa tse fokang tse sebediswang ho etsa difomo tsa polyurethane, tse tsejwang ka bokgoni ba tsona bo tlase ba ho futhumala ha lefatshe (GWP) ha di bapiswa le di-hydrofluorocarbon tsa setso (HFCs). Di-HFO di kenya letsoho tlhahisong ya difomo tsa polyurethane tsa boleng bo hodimo ha ka nako e ts'oanang di sebetsana le tlhoko e ntseng e hola ya mekgwa ya tlhahiso e ikarabellang tikolohong. Sena se etsa hore ditsamaiso tsa HFO di lokele haholo diindasteri tse shebaneng le ho fokotsa kgatello ya tsona tikolohong, jwalo ka kaho, sehatsetsing le ho thibela ho fafatsa foam.
TheSistimi ea ho ntša foam ea HFOe sebelisa li-agent tse fokang tse thehiloeng ho HFO ho etsa lifomo tse bontšang litšobotsi tse ntle tsa ho thibela mocheso, bokhoni ba matla le ho tšoarella nako e telele. Litsamaiso tsena li loketse ho etsa lifomo tse thata tsa polyurethane tse sebelisoang ho thibela mocheso bakeng sa lisebelisoa tsa kaho, liphanele tsa kaho, ho thibela mocheso oa foam ea spray, le tse ling.
Bohlokoa ba Lisebelisoa tsa ho Foametsa Tlhahisong ea Foam ea Polyurethane
Disebediswa tsa ho foka di bapala karolo ya bohlokwa tlhahisong ya foam ya polyurethane. Di ikarabella bakeng sa ho atolosa foam le ho theha marangrang a sele, e leng se fanang ka sebopeho sa foam le thepa ya ho thibela ho ruruha. Disebediswa tsa setso tsa ho foka tse kang di-hydrofluorocarbon di se di sebedisitswe haholo, empa GWP ya tsona e phahameng e susumeditse ntshetsopele ya mekgwa e meng e kang di-hydrofluoroolefin.
Lisebelisoa tsa ho foka tse thehiloeng ho HFOfana ka melemo e 'maloa:
GWP e Tlase: Li-HFO li na le tšusumetso e tlase haholo ho futhumaleng ha lefatše ha li bapisoa le li-HFC, e leng se etsang hore li be mosa haholoanyane tikolohong.
Ho thibela mocheso ho ntlafetseng: Li-HFO li kenya letsoho tlhahisong ea lifomo tse nang le thepa e ntle ea ho thibela mocheso, e leng ea bohlokoa haholo liindastering tse kang tsa kaho le tsa sehatsetsing.
Ho tsamaellana le lisebelisoa tse seng li ntse li le teng: Litsamaiso tsa HFO hangata li ka kopanngoa le mela e seng e ntse e le teng ea tlhahiso ka liphetoho tse fokolang, e leng se etsang hore phetoho e be bonolo bakeng sa bahlahisi.
MXC-70: Sehokelo se Loketseng bakeng sa Litsamaiso tsa HFO
Motheong oa katleho ea sistimi ea ho fofonela ea HFO ho na le catalyst, e netefatsang tekano e lakatsehang lipakeng tsa lits'ebetso tsa ho fofonela le ho folisa.MXC-70ke sesebelisoa sa amine se nang le monko o tlase se etselitsoeng ka ho khetheha ho ntlafatsa ts'ebetso ea foam ea polyurethane e hlahisoang ka li-agent tse butsoitseng tsa HFO.
Mokhoa ke onaMXC-70e ntlafatsa sistimi ea HFO:
E Ntlafatsa Phekolo ea Bokaholimo: MXC-70 e thusa ho fihlela boemo bo boreleli ba ho phahama nakong ea tlhahiso ea foam, e netefatsa hore foam e fola hantle holim'a metsi, e fokotsa ho tiea le ho ntlafatsa ponahalo ea sehlahisoa se felileng ka kakaretso.
E ntlafatsa ho khomarela ha substrate: Tšebeliso ea MXC-70 e ntlafatsa ho khomarelana pakeng tsa li-substrate ka har'a foam ea polyurethane e tenyetsehang le e thata. Sena se etsa hore e be khetho e ntle bakeng sa lits'ebetso moo ho khomarelana ho matla ho leng bohlokoa, joalo ka tlhahisong ealiphanele tse thata, liforo tsa sprayleho thibela lisebelisoa tsa motlakase.
E lumellana le Metsi e le Moemeli oa ho Foka-'moho: MXC-70 e sebetsa hantle haholo lits'ebetsong tse sebelisang metsi e le sesebelisoa sa ho foka hammoho, e leng se ntlafatsang sebopeho le botsitso ba foam. Tšobotsi ena e etsa hore e be ntle bakeng sa lits'ebetso tse fapaneng, ho kenyeletsoafoam ea polyurethane e fafalitsoeng (SPF), liphanele tsa foam tse thatalelifoam tse tenyetsehang tse bōpiloeng ka matla a phahameng.
Monko o Tlase: E 'ngoe ea litšobotsi tse ikhethang tsa MXC-70 ke monko oa eona o tlase. Sena se etsa hore e be khetho e ratoang bakeng sa bahlahisi ba batlang ho hlahisa foam e nang le mesi e fokolang ea VOC, e fihlelang maemo a tikoloho le a bophelo bo botle.
Litšebeliso tsa Bohlokoa tsa MXC-70 ho Litsamaiso tsa HFO
Ho tenyetseha ha MXC-70 ho e dumella ho sebediswa ho pholletsa le mefuta e mengata ya dikopo tsa foam ya polyurethane, haholoholo ditsamaisong tse sebedisangLisebelisoa tsa ho butsoela tsa HFO:
Ho fafatsa Foam: MXC-70 e thusa ho netefatsa ho phahama ha foam ka mokhoa o tsitsitseng le ho khomarela ka matla lits'ebetsong tsa ho thibela foam ea spray. Ho lumellana ha eona le li-HFO le li-agent tse thusang ho foka metsi ho etsa hore e be ntle bakeng sa SPF e sebelisoang kahong bakeng sa ho thibela ho thibela moaho ka mokhoa o bolokang matla.
Liphanele tse tiileng: Tlhahisong ea liphanele tse tiileng tsa foam ea polyurethane, MXC-70 e ntlafatsa ho phekoloa ha bokaholimo, e etsa liphanele tse nang le botsitso bo betere ba litekanyo le ts'ebetso e ntlafetseng ea mocheso.
Ho kenya thepa ka har'a sesebelisoa: MXC-70 e sebediswa haholo tlhahisong ya ho kenya mocheso bakeng sa disebediswa tse kang dihatsetsi le dihatsetsi. Boemo ba ho phahama bo boreledi le bokgoni bo ntlafetseng ba ho lokisa bokahodimo ba MXC-70 di lebisa ho foam e nang le bokgoni bo botle ba ho kenya mocheso le ho tshwarella nako e telele.
Hobaneng o lokela ho kgetha MXC-70 bakeng sa Sistimi ya Hao ya Phofo ya HFO?
Ha bahlahisi ba ntse ba amohela litsamaiso tsa ho fofisa tsa HFO ho fihlela maemo a taolo le a tikoloho, tlhoko ea li-catalyst tse ka ntlafatsang ts'ebetso ea lifofo tsa polyurethane tse thehiloeng ho HFO e ntse e hola. MXC-70 e fana ka tharollo e kopanyang melemo ea ho fofisa ka katleho, phekolo e ntlafalitsoeng ea bokaholimo le mosi o fokolang oa monko. Ho lumellana ha eona le metsoako e kopanyang metsi le mefuta e fapaneng ea lits'ebetso tsa fofo ea polyurethane ho e etsa khetho e pharaletseng bakeng sa bahlahisi ba batlang ho hlahisa lihlahisoa tsa fofo tsa boleng bo holimo, tse mosa tikolohong.
Ka ho kenyelletsa MXC-70 tsamaisong ea hau ea HFO, u ka ntlafatsa ts'ebetso eohle ea tlhahiso ea foam ea polyurethane, ua fokotsa tšusumetso ea tikoloho le ho fihlela tlhoko e ntseng e hola ea lihlahisoa tse tsitsitseng le tse bolokang matla.
Iteanye le rona
To learn more about how MXC-70 can enhance polyurethane foam production through HFO systems, please feel free to contact us at info@mingxuchem.com.
Nako ea poso: Hlakubele-26-2025