Pola ea polasetiki
Polyoxymethyeo (polyfoldmahyde) (saigaang ~ terling)
Lebitso la Senyesemane: polyoxymethymene (Polyfoldmalde)
Pom (Polyfoldmalde Remin) Tlhaloso: PolyfoldMhldehyde ke li-polymer tse ntle, letsoalo le phahameng. Ho latela meralo e fapaneng ea tlhaho ka pel'a mekhabiso ea eona ea limolek'hule, e ka aroloa ka lintho tse peli tsa homo, le Co-Polyfolddehyde. Phapang ea bohlokoa pakeng tsa tse peli ke: Homoponation ea formaldehde ea formaldehde ea formaldehini 'Me kampolymeriahde ea formaldehde ea formaldehde ea ho hlakoloa, ho qhibiliha ntlha, ho se tsitse ha mocheso o futhumatsang, ho tsitsipana hoa li-acids le li-acid. Ke polasetiki ea boenjiniere e nang le ts'ebetso e ntle ka ho fetisisa. E na le thepa e ntle ea 'mele, ea mochining, e leng lik'hemik'hale, ho hanyetsa haholo ho hanyetsa haholo. Boholo bo tsejoa e le tšepe kapa tšepe, bakeng sa sekepe sa polasetiki ea boraro e ka sehloohong. E loketse tlhahiso ea mehala e fokotsehang le likarolo tse sa aparang, likarolo tsa phetisetso, le indasteri ea lik'hemik'hale, lisebelisoa le likarolo tse ling.
General Properties
Parafolddehyde ke mofuta oa lintho tse thata tse nang le metsi a thata le a bobebe, e bobebe, e bobebe, 'me karolo e ntlehali e pepesetsoa. Litšobotsi tse kopaneng li bonolo ho li chesa, tsoela pele ho chesa kamora ho tlohela mollo, lesela le mosehla, ho na le monko o matla oa boputsoa, monko o halefileng Polyfolddehyde ke phofo e tšoeu, boholo ba 'mala o motle, bo boholo ba celsinage 1.4-23 Khanyetso ea mocheso ea Pom ha e phahame, empa nako e khuts'oane ho fihlela ho isa ho 10 ° C, empa e le bolelele Pompo ea libetsa tsa mocheso e hanyetsanang le pompo ea mothapo ho fapana le pom ea nako e telele ea mocheso. Pompo e thibelang mocheso e loantšana le homopolymerization pom hoo e ka bang 10 _ holimo. E ka sebelisoa ka nako e telele ka mocheso o mongata oa -40 ° ° Ho etsa lintho tse khopisang le tse benyang. Ka hona, tšepe ea hlobo e lokela ho khethoa lihlahisoa tsa lintho tse itlhomphang.
Thepa ea Mechani
Poho ea Pomma, ho satalla ha maemo, ho hlaka hantle, ho roala botle. Thepa ea eona ea ts'ebetso e ntle haholo, ho feta matla a ho fihla ho 26.5mpa ho ea ho 2650FA, e haufi haholo le phetoho ea mocheso ho feta homoponation of pom, phetoho Ke matla a tšusumetso a mabeli a maholo a maholo. Empa tšusumetso e tloaelehileng e ka tlase ho ABS le PC; Pom notch-se tsotelle, ho ka etsoa ka tšusumetso ea tšusumetso e tlase ho feta 90%. Matla a teteaneng a pom a hlahella haholo, mojaro o mong o fapaneng, matla a ho fifala ho fihlela 35mpa, a ntse a PC ke 28mpa feela. Setsi sa Pom se tšoana le sa PA, ho 20 ℃, 21Ska, 3000h ke feela 2.3%, mme ka mocheso o le nyane haholo. Tlhahiso ea litempele ea Pom e nyane, e hanyetsanang e hanyetsanang (pom> PA66> PS> PS> PS> PS). hantle (pom> PA66> PS> PC). Pom e na le setšoantšo se senyenyane sa likhohlano, ho hanyetsa hantle pa66 ha moroalo o phahameng o sebelisoa.
Matla a motlakase
Seemahale sa motlakase sa Pom se hantle, se batlang se sa angoe ke mocheso le mongobo; Destactric Convern ea Diectric le Deoctrictric e ngata ka mefuta e fapaneng ea mocheso, mongobo le liphetoho tsa khafetsa li nyane haholo; ARC e na le lintho tse ntle haholo, 'me li ka bolokoa kapele mochesong o phahameng oa boitšoaro .pom e amana
Thepa ea Tikoloho
Pom ha e lumellane le alkali e matla le li-oxidier, 'me e na le litsietsi tse matla tsa enoccarbons, li-adricants,' me li boloka botsitso ba lik'hemik'hale tse ngata tsa lik'hemik'hale mochesong o phahameng. Ho monya metsi a manyane a ho monya, ho tsitsa tse ntle tsa bokhabane.
Ho hanyetsa Boemo ba leholimo ba Pom ha ho monate, nako e telele tlasa ketso ea leseli la ultraviolet, thepa ea mecha ea fokotseha le ho oela.
Motho ea hlokang
Mefuta ea kristale, e qhibilihang ke e qhibilihang, mocheso o boima, mocheso oa boitsebiso o tlase o qhalanang. Ho thulana ke mahareng. Mongobo oa mongobo o monyane, o ke ke oa omisoa.
Pom e fetotsoeng
Nchafatsa Pom
Lisebelisoa tse ka sehloohong tsa ho phahamisa li-khalase ke likhoele tsa khalase, liboto tsa khase kapa likhoele tsa khalase li ka eketsoa ka 50 ℃ .
Peel high lubrication pom
Kenya graphite, F4, molybebdenude, luluentum e kotsi, lubricans le boima ba bilcular peōng ea bilicalar pe ho PO ka pom e ka ntlafatsa thepa ea eona e tlotsang e tlohang. Mohlala, eketsa likarolo tse 5 tsa F4 ho POM li ka fokotsa setlama ka 60%, 'me u ntlafatse ho hanyetsa ho hanyetsa ka makhetlo a 1 ho isa ho a mabeli. Mohlala o mong, eketsa liaparo tsa metsi ho pom ho ka ntlafatsa haholo ho khahlano le ho hanyetsa le boleng ba PV. Bakeng sa ho ntlafatsa ho se ha hahelloa ke oli, hloka ho eketsa carbon black, alunene e ne e le sulfate, ethinene ea Ethylene Rubber le bajari ba bang ba hapileng oli. Kenya lithapo tsa pom ea oli ea oli ea oli ea oli ea oli ea 72%, boleng ba PV bo sa feleng ho fihlela ho 3.9mpa-m / s)
Kopo ea polyfolddehyde
Polyfolddehyde o na le ts'ebetso e ntle haholo, matla a ikhethang le tšepe e haufi haholo, ka hona e ka nkela mefuta e mengata ho etsa likarolo tse fapaneng tsa sebopeho. E loketseng ka ho khetheha ke likarolo tse thibelang likhohlano tse ikhethileng le tse phahameng tse kang lefatše, li jarolla, indasteri ea motlakase, lisebelisoa tsa motlakase, tsa elektroniki , thepa ea kaho, setjha-joalo, indastering ea likoloi, e ka sebelisoa ho hlahisa likarolo tse fapaneng tsa sebopeho.
Indasteri ea koloi, melemo ea matla a eona a holimo e ka sebelisoa ho nkela Zinc, li-aluminum le li-aluminum, linepe tse ling, li-steches, li-swets tse kopaneng, Tsamaiso ea skckle e tsamaeang le joalo.
Likhoebong tsa mechine, ka lebaka la polyfordehyde mokhathala, matla a maholo, li-cam on.
Ho elektroniki, lisebelisoa tsa motlakase, indasteri, matla a polyfordmalddehyde, 'mele o matla oa lefu la komporo, hammoho le lifolete, likhalase tsa motlakase , lirekoto tsa video, tse joalo.
Ntle le moo, e ka sebelisoa le lisebelisoa tsa kaho, tse kang lipalesa, litanka tsa metsi, likarolo tsa methapo ea metsi, jj.; E sebelisoa ka mochini oa temo, joalo ka likarolo le likarolo tsa khokahano tsa peo ea peo ea peo, likhetla tsa pompo ea pompo Ka lebaka la batho ba seng chefo, bo se nang chefo, empa ba sebelisoa indastering ea lijo, joalo ka mechini ea ho sebetsa lijo e le mechini ea lijo tse fumanehang likarolong.
