Liphanele tsa sandwich li fetohile ntho ea bohlokoa kahong ea sejoale-joale, tse tsejoang ka bokhoni ba tsona ba ho kopanya matla, ho kenya mocheso le ho tenyetseha. Liphanele tsena, tse nang le lera la mantlha la ho kenya mocheso le kopantsoeng lipakeng tsa mekhahlelo e 'meli ea thepa e tšoarellang, li sebelisoa haholo liindastering tse fapaneng ka lebaka la...
Foam e koetsoeng ke mofuta oa foam ea polyurethane e hlomphuoang haholo ka lebaka la thepa ea eona e ikhethang, e leng se etsang hore e be khetho e ntle lits'ebetsong tse fapaneng moo botšepehi ba sebopeho, ts'ebetso e ntle ea matla le ho hanyetsa metsi li leng bohlokoa. Qeto ea ho sebelisa foam e koetsoeng hangata e susumetsoa ke ...
Jwalo ka mofani wa di-catalyst tsa polyurethane, ho kenyeletswa MXC-A33, MXC-T9, le MXC-A1, tse sebediswang ho foam ya polyurethane, ho bohlokwa ho utlwisisa masimo a fapaneng a tshebediso ya foam ya sele e bulehileng. Foam ya polyurethane ya sele e bulehileng ke thepa e feto-fetohang e nang le ditshebediso tse ngata ka lebaka la...
Liphanele tsa sandwich li tumme ka thepa ea tsona e ntle ea sebopeho le bokhoni ba ho thibela ho ruruha, e leng se etsang hore e be khetho e tsebahalang kahong, haholo-holo bakeng sa mabota, marulelo le libaka tsa polokelo e batang. Ho tšoarella ha liphanele tsena ke ntlha ea bohlokoa e netefatsang ts'ebetso ea nako e telele, le...
Sebakeng sa tlhahiso ea foam ea polyurethane, ho khetha catalyst e nepahetseng ho bohlokoa ho fihlella tekano e lakatsehang pakeng tsa reactivity, ho phekola, le ho khomarela. Catalyst ha e potlakise feela liketso tsa lik'hemik'hale lipakeng tsa likarolo tsa polyol le isocyanate empa hape e susumetsa foam...
Lefatšeng la tlhahiso ea foam ea polyurethane, li-catalyst li bapala karolo ea bohlokoa ho khethoeng ha thepa le boleng ba sehlahisoa sa ho qetela. E 'ngoe ea li-catalyst tse joalo ke BDMAEE (Bis(dimethylaminoethyl) ether), amine e sebetsang hantle haholo ea tertiary e tsejoang ka tšusumetso ea eona e kholo ts'ebetsong ea ho foamela ka har'a...
Li-catalyst tsa polyurethane li bapala karolo ea bohlokoa ho ntlafatseng ts'ebetso le bokgabane ba lihlahisoa tsa polyurethane. Har'a li-catalyst tse ngata tse fumanehang, MXC-t125 e ikhetha e le catalyst ea tšepe e se nang loto e tsebahalang ka thepa ea eona e ikhethang le lits'ebetso tse feto-fetohang. Sengoloa sena se hlahloba ka botebo...
Indasteri ea polyurethane e 'nile ea itšetleha ka li-catalyst tse thehiloeng ho tin ka lebaka la karolo ea tsona e sebetsang ho potlakisang liketso le lits'ebetso tsa ho folisa. Leha ho le joalo, matšoenyeho a tikoloho le bophelo bo botle a bakile ho batloa ha mekhoa e meng e sebetsang. Ntho e 'ngoe e tšepisang ke MXC-B20, bismuth carboxylate cataly...
Li-catalyst tsa polyurethane li bapala karolo ea bohlokoa tlhahisong ea li-polyurethane, li sebetsa e le matla a susumetsang liketso tsa lik'hemik'hale tse etsang thepa ena e feto-fetohang. Har'a li-catalyst tse fapaneng tse fumanehang, MXC-T120 e ikhetha e le khetho e matla le e sebetsang bakeng sa mefuta e fapaneng ea li-pol...
Li-catalyst tsa polyurethane, tse kang MXS-6 (DC-193), li bohlokoa haholo tlhahisong ea li-sole tsa polyurethane (PU), e leng lejoe la bohlokoa indastering ea lieta. Li-catalyst tsena, ho kenyeletsoa le li-surfactant tsa silicone tse tloaelehileng indastering, tse sebelisoang ka kakaretso, li bohlokoa bakeng sa ho theha lits'ebetso tse thata tsa foam ea polyurethane, ho...
Lifomo tsa polyurethane tsa polyether li fetotse liindasteri tse fapaneng ka lits'ebetso tsa tsona tse feto-fetohang le thepa e phahameng. Letšoao la rona, MXC-RE13, le nang le lebitso la sehlahisoa N,N,N'-trimethyl-N'-hydroxyethyl-bisaminoethylether, le bapala karolo ea bohlokoa ho ntlafatseng tlhahiso ea lihlahisoa tsena tse phahameng...
Li-catalyst tsa polyurethane, tse kang MXC-T, li bapala karolo ea bohlokoa tlhahisong ea mefuta e fapaneng ea foam ea polyurethane, ho kenyeletsoa foam e bonolo ea polyether, foam e bopiloeng, foam e thata hanyane, le foam e thata. Har'a tsena, foam e bonolo ea polyurethane e ikhetha ka ts'ebeliso ea eona e pharaletseng indastering e mengata...
Ho thibela ho fafatsa foam, e tsejoang e le foam ea katoloso UK, ke sehlahisoa sa lik'hemik'hale se entsoeng ka isocyanate le polyol resin. Ha thepa ena e 'meli e arabela ha e kopanngoa, e atoloha haholo, e fihla makhetlo a 30-60 bophahamo ba eona ba pele. Katoloso ena ke senotlolo sa melemo e ikhethang ea spray f...
Spray Polyurethane Foam (SPF) ke thepa e feto-fetohang le e sebetsang haholo e sebelisoang haholo indastering ea kaho ho ntlafatsa ho thibela moaho le ho koala mapetso le mapetso. Plastiki ena e fafalitsoeng e etsa thibelo e tsoelang pele ea ho thibela mouoane le ho koala moea holim'a libaka, e eketsa matla haholo...
Indasteri ea foam ea spray e ntse e etsa liphetoho tse kholo ho latela melaoana e mecha e reretsoeng ho fokotsa tšusumetso ea lik'hemik'hale tsa indasteri tikolohong. Sepheo sa bohlokoa sa melaoana ena ke ho felisoa ha li-hydrofluorocarbon tse kotsi (li-HFC) molemong oa phetoho e mosa haholoanyane tikolohong...
Li-catalyst tsa polyurethane li bapala karolo ea bohlokoa tlhahisong ea liphanele tsa sandwich tsa polyurethane, tse sebelisoang haholo liindastering tse fapaneng ka lebaka la thepa ea tsona e ntle ea ho thibela ho ruruha, matla a sebopeho le tlhaho e bobebe. Ho utloisisa ts'ebeliso ea li-catalyst tsena ho ka fana ka temohisiso ea ...
Lifomo tsa polyurethane li sebelisoa haholo lits'ebetsong tse fapaneng ka lebaka la thepa ea tsona e ntle ea ho thibela mocheso le matla a sebopeho. Mofuta o mong oa bohlokoa oa fomo ea polyurethane ke fomo ea sele e koetsoeng, e tsejoang ka ho tiea ha eona le ho tšoarella ha eona. Joaloka mofani oa li-catalyst tsa polyurethane, re hlokomela bohlokoa ba ho se...
Foam ea polyurethane ea lisele tse bulehileng e hlahile e le thepa e feto-fetohang le e sebetsang hantle bakeng sa lits'ebetso tse fapaneng, e 'ngoe ea tsona ke ho fokotsa molumo. Joaloka mofani oa li-catalyst tsa polyurethane, ho utloisisa karolo ea li-catalyst tse kang MXC-A1 le MXC-T tlhahisong ea foam ea lisele tse bulehileng ho ka fana ka temohisiso ka hare ho...
Liphanele tsa sandwich li sebelisoa haholo kahong ka lebaka la thepa ea tsona e ntle ea ho thibela mocheso, matla a sebopeho, le bonolo ba ho li kenya. Thepa ea mantlha ea liphanele tsena e ka etsoa ka lifomo tse fapaneng, joalo ka foam ea polyurethane, boto ea lifaha tsa polystyrene, kapa khalase ea foam. Har'a tsena, pol...
Selemo sa 2040 ke catalyst e tsebahalang haholo indastering ea polyurethane, e tsebahalang ka thepa ea eona e ikhethang le katleho ea eona ho ntlafatseng ts'ebetso ea litsamaiso tsa foam ea spray ea polyurethane. Jwalo ka mofani oa catalyst ea polyurethane, ho bohlokoa ho totobatsa litšobotsi le molao-motheo oa ts'ebeliso...
N,N,N',N'-Tetramethylethylenediamine (BDMAEE)** ke sesebelisoa sa polyurethane se sebelisoang haholo se tsejoang ka ho tenyetseha ha sona le bokhoni ba sona ba ho hlahisa mefuta e fapaneng ea foam ea polyurethane. Motsoako ona oa tlhaho, o nang le foromo ea limolek'hule C6H16N2, o bapala karolo ea bohlokoa tlhahisong ea p...
Li-catalyst tsa polyurethane li bapala karolo ea bohlokoa tlhahisong ea li-foam tsa polyurethane, li-elastomer, li-coat, li-glue le li-sealant. Har'a li-catalyst tsena, T-125 ke khetho e hlahelletseng, haholo-holo tlhahisong ea li-foam tse thata tsa polyurethane. Sengoloa sena se hlahloba litšobotsi tsa T-1...
Catalyst MXC-B20 ke sesebelisoa se secha sa polyurethane se etselitsoeng ho ntlafatsa ts'ebetso le katleho ea lits'ebetso tsa foam e thata ea spray. Sesebelisoa sena se tsoetseng pele sa catalyst se na le sete e ikhethang ea litšobotsi tse etsang hore e be karolo ea bohlokoa tlhahisong ea foam ea polyurethane ea boleng bo holimo. ...
Li-catalyst tsa polyurethane li bapala karolo ea bohlokoa tlhahisong ea lihlahisoa tsa polyurethane ka ho susumetsa sekhahla sa karabelo le thepa ea ho qetela ea thepa. Har'a li-catalyst tse fapaneng tse fumanehang, MXC-T120 e ikhetha ka ts'ebetso ea eona e ikhethang ea ho hlahisa foam e thata ea polyurethane, e leng...
