PSU Sheet e tiileng ea polysulfone polasetiki la Plas

Kenyelletso ea PSsu boto

Polysulfone (PSF kapa PSU) ke Thermoplast Renin ka ketane e ka sehloohong ea molek'hule. Ho na le mefuta e 'meli ea polyusulfone, e tloaelehileng bitf (e tloaelehileng e le Psf), polyhetic sulfone le polyotherne. Polysulfone (PSU) ke ManorOleculeculecule e nang le lihlopha tsa sulfone le Nuclei ea monko o monate ka ketane e ka sehloohong ea macrolecule. Ke pokello ea polasetiki ea mangoana, e hanyetsanang le khatello ea kelello, ho kenyelletsa litšila tsa lik'hemik'hale, sulfuric acid, nitric acid ba bang ba lik'hemik'hale ba tsietsing. Ho latela sebopeho sa eona se seholo sa chain sa lisele, polasetiki ea polysuulfone e ka aroloa ho Polysulfone, Polysulfone le Polyetibune. Ka kakaretso, polysulfone e na le mocheso oa mocheso oa 175 ° C le -150 ° C'm -50 ° C'm. Polysulfone ke e 'ngoe ea lipopae tse ntle ka ho fetisisa tsa mocheso o hanyetsanang. Ho hanyetsa mocheso ha eona ho tšoana le ho thelmothide "- ho na le mocheso oa tšebeletso ea 275 ° C, o ka boloka mochini o motle thepa le thepa ea motlakase ea motlakase. Ts'ebetso ea likoana-hloko e pakeng tsa pes le pes, mocheso oa moroalo oa 203 ° C - 180 ° C - 180 ° C - 180 ° C - Elat Ts'ebetsong ea 1, Polysulfone ke lintho tse hlakileng, ho thatafala le ho hasana, bo tsofetseng, bo ka sebelisoa ka nako e telele. Ho loants'a Asirganic Asiti, Alkali le mokhosisi oa letsoai le letsoai, empa eseng ho ntshing ea hydrocarborbons le hydrocarbons e matlafatsang. Polysulfone e na le mathata a mangata, rabaralo ea khanya le khahlano le ho ikhula le ho itlhompha le ho itšepa, ho ka sebelisoa ka nako e telele. 2. Ho hanela ho hanyetsa thepa ho ka ntlafatsoa haholo ke fiber ea khalase e matlafatsang. Polysulfone e ka fetoloa ka AB, Polyimide, Peemimines, ho fetisisa ho ntlafatsa khatello ea eona ea ho ama le ho ntlafatsa, ho sebetsa ha tikoloho le motlakase. Joalo ka PSF / PBT, PSF / ABS, PHF + Polf + ea minerale. 4. Polysulfone e ka sebelisoa khafetsa ho tse 300 ° F Steam. Ka metsing a 180 ° F, khatello e phahameng haholo ke 13.8 MPA (mojaro oa sttic) le 17.2 mpa (mojaro oa lipakeng). Bakeng sa ho boloka ponaletso ea nako e telele le tšusumetso e sa fetoheng Mocheso oa metsi, khatello ea metsi, o phahamisitse khatello: Ka mohlala, ho 72 ° F, NTS'ELISO EA 20.7 MPA FARICTION LE 24.7 MPA CEMERMITIME. Creep (Strain) ea polysulfone ke 1% feela ka mor'a 10000h AT 10000h AT 2000 mpa ka mocheso oa kamore. Tlas'a khatello ea maikutlo a 210 ° F le 2.07 MPA, maemo a mangata a ntse a le tlase ho 2% kamora selemo se le seng. Kamora ho sebelisoa ha nako e telele ho ba 300 ° F, Matla le Mosifa oa Polysulfone li tsamaisoa ka 10%, Matla a Insuble a bolokoa ka 70%. Kameho ea maikutlo e Telpen ea Polysulfone e ka fihla ka 200. Nakong ea likhoeli tse 'maloa tsa pele a pepesetsoa lithemperateng tse phahameng tse fokotsang ts'ebetso ea eona ke 30%. Empa thepa ena e ile ea lula e le nakong ea tlhahlobo ea lilemo tse peli. 5. Polysulfone e na le thepa e kopaneng e amanang le eona: Leha ho le tlaase le ho lahleheloa ke mokhoa oa ho lahleha o tlase haholo, e ntse e na le papiso e ngata ea mekhoa ea boitšoaro le ho hanyetsa.