Ha maemo a lefats'e a ho boloka eneji a ntse a thatafala, tlhoko ea foam e thata ea polyurethane e ntse e hola. Jwalo ka thepa ea boleng bo holimo ea ho thibela mocheso, e nka sebaka se ke keng sa nkeloa sebaka ke ho thibela mocheso oa mohaho, lisebelisoa tsa sehatsetsing, le mefuta e fapaneng ea lisebelisoa tsa indasteri...
Polyurethane e se e ntse e tsejoa e le thepa e feto-fetohang haholo, 'me ho tenyetseha ha eona ho e etsa khetho e ntle bakeng sa mefuta e fapaneng ea lits'ebetso tsa indasteri, haholo-holo ho Likoahelo, Likhomaretsi, Li-Sealant le Li-Elastomer (CASE). Ts'ebetso tsena li hloka li-catalyst tse sebetsang hantle tse ka ntlafatsang...
Lefatšeng la tlholisano la tlhahiso ea foam ea polyurethane, ho khetha catalyst e nepahetseng ke senotlolo sa ho hlahisa thepa e sebetsang hantle. Bakeng sa bahlahisi ba ho kenya thepa ea foam ea spray, li-dashboard tsa likoloi, le lits'ebetso tse ling tsa polyurethane tse nang le monko o tlase, MXC-T (CAS NO. 2212-32-0) e fana ka so...
Ha tlhoko ea lefats'e ea lihlahisoa tse tšoarellang tikolohong e ntse e eketseha, liindasteri li fetohela ho mekhoa e meng e metle ea limela lits'ebetsong tse fapaneng. Indastering ea foam ea polyurethane, li-agent tsa Hydrofluoroolefin (HFO) li hlahile e le tharollo ea mantlha ka lebaka la Matla a tsona a tlase a ho Futhumala ha Lefatše...
Sethibela-mafu sa spray foam ke tharollo ea sethibela-mafu e sebetsang hantle e nang le thepa e 'meli ea motheo: polyurethane le isocyanate. Likarolo tsena tse peli li bolokoa ka thoko 'me ha li kopane hammoho ho fihlela nakong ea tšebeliso. Hang ha li kopantsoe, li feta karabelong ea lik'hemik'hale e etsang hore motsoako o atolohe ...
Foam e thata ea polyurethane (RPUF) e fana ka thepa e ntle ea ho thibela mocheso, meaho e bobebe le ho tenyetseha ha lintho tse fapaneng lits'ebetsong tse fapaneng ho kenyeletsoa le liboto tsa ho thibela mocheso, ho thibela foam e fafatsang, sehatsetsing le liphanele tsa sandwich. Tlhahiso ea RPUF e hloka taolo e nepahetseng ea balanc...
Liphanele tsa sandwich li sebelisoa haholo kahong, sehatsetsing le lits'ebetsong tse ling tsa indasteri ka lebaka la ho thibela mocheso hantle, ho tšoarella le ho boloka litšenyehelo li le ntle. Karolo ea bohlokoa tlhahisong ea liphanele tsena ke foam ea polyurethane, e fanang ka matla le mocheso o hlokahalang...
Ho thibela ho fafatsa foam ke tharollo e tsebahalang le e sebetsang haholo bakeng sa ho ntlafatsa bokgoni ba matla ba meaho ya bodulo le ya kgwebo. E na le mefuta e mengata ya tshebediso, ho tloha ho kwaleng mapetso ho isa ho kwaleng mabota ohle, marulelong le marulelong. Ho na le mefuta e mmedi e meholo ya ho thibela ho fafatsa foam: phaposi e phahameng...
Lifomo tse thata tsa polyurethane li sebelisoa haholo liindastering tse kang tsa kaho, tsa ho kenya mocheso, tsa likoloi le tsa sehatsetsing. Lifomo tse thata tsa polyurethane li na le matla a phahameng a mechini, thepa e ntle ea ho kenya mocheso, le ho hanyetsa mabaka a tikoloho, 'me li sebetsa hantle maemong a fapaneng a...
Foam ea polyurethane (PU foam) ke thepa ea bohlokoa liindastering tse ngata, ho kenyeletsoa kaho, tlhahiso ea likoloi, ho paka le ho kenya mocheso. Ts'ebetso ea ho thehoa ha foam ea PU e kenyelletsa karabelo ea polyols ka isocyanate, 'me li-catalyst li laola sekhahla sa karabelo, boitšoaro ba foam, le ...
Liphanele tsa sandwich ke karolo ea bohlokoa mekhoeng ea kaho ea sejoale-joale le ea ho thibela ho ruruha. Li na le mekhahlelo e meraro: thepa ea mantlha, hangata e entsoeng ka tšepe, fiberglass kapa thepa e 'ngoe e kopaneng, e kopantsoeng lipakeng tsa mekhahlelo e 'meli ea kantle. Liphanele tsena li fana ka ho thibela ho ruruha ho babatsehang, boima bo bobebe le ...
Foam ea polyurethane, e leng thepa e feto-fetohang le e sebelisoang haholo indastering e fapaneng, e etsoa ka ts'ebetso e rarahaneng ea lik'hemik'hale e kenyelletsang karabelo lipakeng tsa polyols le polyisocyanate. E 'ngoe ea mehato ea bohlokoa ts'ebetsong ena ke karabelo ea gelation, e lebisang ho thehoeng ha polyu...
Foam e Phahameng ea ho Ikemela (HR) ke foam ea boleng bo holimo ea polyurethane e kopanyang ho tenyetseha le ho mamella ka mokhoa o babatsehang le boiketlo le tšehetso e phahameng. Ho fapana le foam ea setso, foam ea HR e hlaphoheloa kapele ka mor'a ho hatelloa, e netefatsa hore e boloka sebopeho sa eona 'me e fana ka ts'ebetso e tšoarellang nako e telele. Thepa ena e ka...
MXC-C15, e tsejoang e le 3,3′-Iminobis(N, n-dimethylpropylamine) e nang le CAS No. 6711-48-4, ke sesebelisoa se sebetsang hantle sa amine se leka-lekaneng se sa ntšeng metsi. E sebelisoa hangata mefuteng e fapaneng ea polyurethane ka lebaka la thepa ea eona e ikhethang e ntlafatsang ts'ebetso ea sistimi ea foam e tenyetsehang le e thata...
Tlhahiso ea foam ea polyurethane e itšetlehile haholo ka tšebeliso ea li-catalyst ho laola nako ea karabelo le ho fihlela litšobotsi tse lakatsehang tsa foam. MXC-B20 ke catalyst ea gel ea polyurethane e feto-fetohang e ikhethang ka lebaka la bokhoni ba eona ba ho sebetsa e le sebaka se sebetsang sa li-catalyst tsa setso tse thehiloeng tšepeng ...
MXC-T12, e tsejoang hape e le dibutyltin dilaurate (DBTDL), ke sesebelisoa se sebetsang hantle haholo se sebelisoang tlhahisong ea foam ea polyurethane e tenyetsehang le e thata, hammoho le litsamaiso tse fapaneng tsa sekhomaretsi le sealant. Mosebetsi oa eona oa mantlha ke ho ntlafatsa thepa ea mechini ea lihlahisoa tsa foam le ho khothaletsa t...
Li-hydrofluoroolefin (li-HFO) li emela moloko o mocha oa li-agent tse fokang tse mosa tikolohong tse sebelisoang ho foam ea polyurethane. Ka ho tsepamisa maikutlo ho ntseng ho eketseha lefatšeng ka bophara ho fokotseng tšusumetso ea tikoloho, li-HFO li fetoha khetho e ratoang bakeng sa lits'ebetso tse fapaneng, li nkela li-hydrofluorocarbon tsa khale (li-HFC) sebaka ka lebaka la...
Re thabetse ho phatlalatsa hore khamphani ea rona e tla ba teng Kopanong le Pontšong ea SprayFoam 2025, e tla etsahala ho tloha ka la 9 Hlakola ho isa la 12 Hlakola, 2025, United States. Jwalo ka moetsi ya ka sehloohong wa di-catalyst tsa polyurethane, re tla bontsha dihlahiswa tsa rona tsa sejoale-joale ho Booth 728, mme re...
Indasteri ea polyurethane e ntse e fetoha haholo ho ea mekhoeng e tsitsitseng haholoanyane, 'me tšebeliso ea li-blower agents tsa hydrofluoroolefin (HFO) e ka pele ho phetoho ena. Sistimi ea HFO ke theknoloji e tsoetseng pele e sebelisang li-blower agents tsa HFO ho etsa li-polyurethane foams tse nang le...
Jwalo ka moetsi ya ka sehloohong wa di-catalyst tsa polyurethane tse sebetsang hantle, re motlotlo ho hlahisa catalyst ya rona e tswetseng pele, MXC-T (CAS 2212-32-0), e bapalang karolo ya bohlokwa tlhahisong ya mefuta e mengata ya ditshebediso tsa foam ya polyurethane. Ebang ke foam e bonolo ya polyether, foam e bopilweng, semi-r...
Le lakaletsa bohle Mokete o monate oa Selemo le tsohle tse ntle Re tla qeta matsatsi a phomolo a Mokete oa Selemo ho tloha ka la 25 Pherekhong ho isa la 4 Hlakola 'me re qale mosebetsi hape ka la 5 Hlakola
Sethibela-mafu sa spray foam (SPF) ke thepa e sebetsang ka ho fetisisa le e sebetsang hantle ea ho thibela mafu e sebelisoang haholo kahong ea matlo, khoebo le indasteri ho ntlafatsa ts'ebetso ea matla, ho fokotsa ho lutla ha moea, le ho ntlafatsa boiketlo ba ka tlung. E entsoe ka motsoako oa likarolo tse peli o fafatsoang holim'a libaka, moo...
Spray Polyurethane Foam (SPF) ke thepa ea ho thibela e sebetsang ka ho fetisisa, e bolokang matla e sebelisoang haholo lits'ebetsong tsa bolulo, tsa khoebo le tsa indasteri. SPF ke mofuta oa foam e thata ea polyurethane, e entsoeng ka ho fafatsa motsoako oa isocyanate le polyols tse arabelang le ho atoloha ha ...
Lefatšeng le ntseng le fetoha la k'hemistri ea polyurethane, tlhokomelo e ntse e le ho fetohela litharollong tse sireletsang tikoloho haholoanyane, haholo-holo lefapheng la foam. E 'ngoe ea lintho tse kholo tse fihletsoeng sebakeng sena ke nts'etsopele ea li-catalyst tsa Hydrofluoroolefin (HFO), tseo hona joale li sebelisoang ho theha...
