-
Tsoelo-pele ea Lipatlisiso ka Non-Isocyanate Polyurethanes
Ho tloha ha li hlahisoa ka 1937, lisebelisoa tsa polyurethane (PU) li fumane lits'ebetso tse ngata ho pholletsa le mafapha a fapaneng a kenyeletsang lipalangoang, kaho, lik'hemik'hale tsa petrole, masela, boenjiniere ba mechine le motlakase, sefofane, tlhokomelo ea bophelo bo botle le temo. Tsena m...Bala haholoanyane -
Tokisetso le litšoaneleho tsa foam ea polyurethane semi-rigid bakeng sa li-handrails tsa likoloi tse sebetsang hantle.
Sebaka sa matsoho se ka hare ho koloi ke karolo ea bohlokoa ea koloi, e phethang karolo ea ho sutumetsa le ho hula lemati le ho beha letsoho la motho ka koloing. Ha ho na le ts'ohanyetso, ha koloi le handrail li thulana, polyurethane soft handrail ...Bala haholoanyane -
Likarolo tsa Tekheniki tsa Ho Fafatsa Tšimo ea Foam Polyurethane e Rigid
Regid foam polyurethane (PU) insulation material ke polima e nang le yuniti e ipheta-phetang ea karolo ea carbamate, e entsoeng ke karabelo ea isocyanate le polyol. Ka lebaka la ts'ebetso ea eona e ntle ea mocheso le ts'ebetso e sa keneleng metsi, e fumana lits'ebetso tse pharalletseng kantle ho naha ...Bala haholoanyane -
Kenyelletso ea sesebelisoa sa foaming bakeng sa foam e thata ea polyurethane e sebelisoang tšimong ea kaho
Ka litlhoko tse ntseng li eketseha tsa meaho ea sejoale-joale bakeng sa ho boloka matla le ts'ireletso ea tikoloho, ts'ebetso ea ho kenya mocheso oa thepa ea moaho e ba ea bohlokoa le ho feta. Har'a tsona, foam e thata ea polyurethane ke sesebelisoa se setle sa ho kenya mocheso, ...Bala haholoanyane -
Phapang pakeng tsa Metsi a thehiloeng Polyurethane le Oli e thehiloeng Polyurethane
Mokelikeli o sa keneleng metsi oa polyurethane ke sesebelisoa se sa keneleng metsi se nang le limolek'hule tse phahameng tsa limolek'hule tse nang le sekhomaretsi se setle le se sa tsitsang. E na le ho khomarela hantle ho li-substrates tse thehiloeng ho samente tse kang konkreite le lihlahisoa tsa majoe le tsa tšepe. Sehlahisoa...Bala haholoanyane -
Mokhoa oa ho khetha li-additives ka har'a resin ea polyurethane e nang le metsi
U ka khetha li-additives joang ka polyurethane e nang le metsi? Ho na le mefuta e mengata ea li-axiliary tsa polyurethane tse thehiloeng metsing, 'me mefuta ea ts'ebeliso e pharaletse, empa mekhoa ea ho thusa e tšoana le e tloaelehileng. 01 Ho tsamaellana ha li-additives le lihlahisoa le tsona ke ...Bala haholoanyane -
Polyurethane Amine Catalyst: Tšoaro e Sireletsehileng le ho Lahla
Li-catalyst tsa amine tsa polyurethane ke likarolo tsa bohlokoa tlhahisong ea foams ea polyurethane, likoahelo, likhomaretsi le li-sealants. Li-catalyst tsena li bapala karolo ea bohlokoa ts'ebetsong ea pholiso ea lisebelisoa tsa polyurethane, ho netefatsa ts'ebetso e nepahetseng le ts'ebetso. Leha ho le joalo, e ...Bala haholoanyane -
Tsoelo-pele ea Haufinyane ea Lipatlisiso tsa Carbon Dioxide Polyether Polyols Chaena
Bo-rasaense ba Machaena ba entse tsoelo-pele e kholo tšimong ea tšebeliso ea carbon dioxide, 'me lipatlisiso tsa morao-rao li bontša hore China e ka pele ho lipatlisiso ka carbon dioxide polyether polyols. Carbon dioxide polyether polyols ke mofuta o mocha oa thepa ea biopolymer e nang le ...Bala haholoanyane -
Huntsman o phatlalalitse foam e thehiloeng ho polyurethane bakeng sa lisebelisoa tsa likoloi tsa acoustic
Huntsman o phatlalalitse ho thakholoa ha sistimi ea ACOUSTIFLEX VEF BIO - theknoloji ea foam e thehiloeng ho viscoelastic polyurethane bakeng sa lisebelisoa tse bopehileng tsa acoustic indastering ea likoloi, e nang le karolo ea 20% ea metsoako ea bio e tsoang oli ea meroho. Ha ho bapisoa le exi...Bala haholoanyane -
Khoebo ea Covestro ea polyether polyol e tla tsoa 'marakeng oa China, India le Asia Boroa-bochabela
Ka la 21 Loetse, Covestro e phatlalalitse hore e tla fetola sethala sa sehlahisoa sa yuniti ea eona ea khoebo ea polyurethane sebakeng sa Asia Pacific (ntle le Japane) bakeng sa indasteri ea lisebelisoa tsa lapeng ho fihlela litlhoko tse fetohang tsa bareki sebakeng sena. Mmaraka oa moraorao...Bala haholoanyane -
Huntsman E Eketsa Sesebelisuoa sa Polyurethane le Bokhabane bo khethehileng ba Amine ho Petfurdo, Hungary
The WOODLANDS, Texas - Huntsman Corporation (NYSE:HUN) kajeno e phatlalalitse hore karolo ea eona ea Performance Products e rera ho tsoela pele ho atolosa setsi sa eona sa tlhahiso Petfurdo, Hungary, ho finyella tlhokahalo e ntseng e eketseha ea li-catalyst tsa polyurethane le li-amine tse khethehileng. Multi-mi...Bala haholoanyane
