Desmodur Re, hape e tsejoang e le Cas 24222-91-5, ke motsoako o fapaneng ebile o sebelisoa haholo. Ka lebaka la ts'ebetso ea eona e ntle le melemo, e sebelisitsoe haholo indastering e fapaneng. Sehloohong sena, re hlahloba tšebeliso ea Desmodur 'me re fumana hore na ke hobane'ng ha e ratoa haholo ka Baetsi.
Desmodor Re Be ea Lelapa la ho itlotsa ka mokhoa o makatsang, metsaneng e sebelisoang hohle ho hlahiseng likotlo tsa Polyurethane. Ke mosehla o mosehla ho tsoa mokelikeli o nang le motsoako oa li-isors tse tšoanang le tsa lik'hemik'hale tse tšoanang. Motsoako o ka sehloohong oa Desmodur re Toluene Divocyanate (TDI), e sebelisoang haholo tlhahisong ea phoolyurethane foam.
E 'ngoe ea ts'ebeliso e kholo eaDesmodur Ree maemong a polyurethane. Ho Tsosa Polyureune Fana ka Tšireletso e Ntle Khahlanong le Tsamaiso ea Tsamaiso, ho loantšana le Arosion. Li tsebahala ka ho tšoarella ha tsona le ho tšoarella ha tsona le ts'ebetso e ntle maemong a thata. Desmodir re tlatsetsa lehlokoa le makhabane ana, ho ba fa matla a maholo, ho tšoarella le ho hanyetsa ka lik'hemik'hale.
Kopo e 'ngoe ea bohlokoa ea Desmodrus Re ho hlahisoa ha lipapatso tsa Polyureune. Lipapatso tsa Polyurethane li sebelisoa haholo ka har'a likoloi, kaho ea kaho le thepa ea thepa ea ka lebaka la matla a bona a phahameng ba bonngoe le maemo a botsitso. Desmodur o matlafatsoa ke lipapatso tsa bonngoe tsa lipapatso tsa Polyureure, li li amella ho latela litaelo tse fapaneng tse kang tšepe, polasetiki le lehong. Sena se etsa hore ba tšoanelehe bakeng sa ho arajoa, ho tlama le ho tiisa lits'ebetso.
Desmodrur Re sebelisoa tlhahiso ea li-Polyurethane elalatomers. Polyurethane elastomes e shebella thepa e ntle haholo e phahameng haholo e phahameng haholo, ho tsitsipana ho likhathatso le ho hana ha molumo. Li sebelisoa indastering e kang lieta tsa maoto, likoloi tsa nama le tsa indasteri. Desmodur Re Pakane ea Bohlokoa Masythes ea Liphoso tsa esele ena, e ba fa matla a maholo le matla a nako e telele.
Ntle le moo,Desmodur Ree tsebahala ka thepa ea eona e hlorisang ka potlako. Sena se bolela hore e ka akaretsa kapele le mabenkele a ho theha marang-rang a matla a polyurethane. Ho latela kapele ho lakatseha haholo Indies tse hlokang linako tse potlakileng tse hlokang ho fetoha ka mokhoa o potlakileng, joalo ka indasteri ea likoloi kapa kaho. Ntle le moo, Desmodur Re tsamaisana hantle ka masholu a matloana, a ho thusa bahlahisi ho tsamaisa thepa ea lihlahisoa tsa bona.
Qetellong, Desmodur Re (Cas 2422-91-5) e sebelisoa haholo ka likopo tse pharalletseng indasteri, likhara le li-elastomers. Thepa ea eona e ikhethang, ho kenyelletsa ho matlafatsoa ho matlafatsoa, ho tšoarela le ho phekola ka potlako, e etse khetho e tloaelehileng har'a baetsi. Ebang o fa batho ba bangata ba fanang ka Polyurethane.
Nako ea poso: Aug-18-2023