1, Metalliggy, indasteri ea indasteri ea likoloi le litlhoko tsa oli ea oli ea oli bakeng sa litiiso tsa rabara
. Sebopeho sa tiiso bakeng sa tiiso e mahlakoreng (e tsejoang ka hore na li tiisa oli, ka linako tse ling tsa khatello ea litlhokahalo tsa boholo. Litlhokahalo tsa Litlhokahalo tsa Rubber
(2) Indasteri ea likoloi: indasteri ea likoloi le masimo a amanang e bile mosebelisi ea kholo ka ho fetisisa ea (rabara) lials. Lilemong tsa morao tjena, le ile la tobana le litlhoko tse fapaneng tsa khetho, ho ile ha matlafatsa bahatisi, fokotsa matla a ho matlafatsa boima. Ka tsoelo-pele ea mahlale a mahlale, thepa le lisebelisoa tse phahameng tsa li-injimini tse ncha, joalo ka mahlale a ho hloekisoa ha lisebelisoa tsa khase. Etsa boima ba koloi, litlhaloso li ntse li le nyane ebile li le nyane, sebaka sa kamore ea enjene se ntse se bilika. Mocheso o phahama ebile o phahame; Ts'ebeliso ea boemo ba morao-rao sa oli ea enjine (sf), hammoho le libricamitisiti tse thata tse nang le li-cranksitive tse nang le litšila, ka nako e telele Likhalase tsa oli le oli ea oli (oli ea acid), empa ts'ebetso ea tlhaho e ka sebelisoa e le 'mala o khethiloeng oa rabara, joalo ka acm, fkm, fkm, fkm, fkm, fkm HNBR
. Ho feta maemo a boima le mocheso o rarahaneng oa ho sebetsa le mocheso o phahameng, khatello e phahameng, tlase ho khatello ea morao-rao ho fihlile 200 ℃ le 100 mpa. Ho na le mefuta e mengata ea li-adsrositive, e leng lisebelisoa tse fapaneng tse sebelisoang ho feta tse tloaelehileng, tšebeliso ea joale ea bongata ba bongata ba fluotroelastomer; Litsi tsa ho sebetsa li na le tikoloho e ka fetoloang, tse kang khase e matla e tla atoloha ka potlako 'meleng, sebopeho sa kholo Bubble, ho phatloha, maemo ana a sa lebelloang a ka lebisa ho tse lutseng hantle, tahlehelo ea tlhahiso ea letsatsi le letsatsi e ka ba bolelele ba oli tsa letsatsi. Maemo ana a sa lebelloang a ka baka ho thunya hantle, ho fella ka limilione tsa lidolara ho tlhahiso e lahlehileng ka letsatsi. Sena se hloka ho batla matla a phahameng, pholiso e ntle le lisebelisoa tse ntle tsa raber ho ntlafatsa ts'ebetso ea bohlokoa.
2, litšobotsi tsa fkm
Fluoroelacktomer e ne e hlalositsoe ho fihlela litlhoko tsa indasteri ea lifofane bakeng sa li-elaseto tsa boleng bo holimo, 'me kapele ho sebelisoa ha machato,' me kapele ho sebelisoa ha chelete e ngata, libakeng tse ling, li tsebahala haholo.
Fluor rabara e na le litšobotsi tse latelang.
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(3) Ho hana hamolemo har'a mecha ea lik'hemik'hale, e leng e sotlehileng ka ho hanyetsa, ho hanyetsa lefu la li-acid.
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. Ntle le ts'ebetso ea mocheso o tlase e akaretsang, thepa e mengata ea fluoroelases e ntle ka ho fetisisa ea maro, ebile e maemong a mangata haholo ho feta ha o khabane; Sebetsa sa mocheso se tlase ke maemo a phahameng a mocheso o sebelisoang maemong a mangata, a liindasteri tsa li-apperive tse ngata li bile teng ka mokhoa o nepahetseng. Karolo!
3, E SEBELISITSOENG FKM ho indasteri e meraro
Likoloi tsa mehala ea metalliggle le ea lefapha la leoatle li ntse li thatafatsa litlhokahalo tsa litsie tse phahameng, khanyetso e thata ea tlhoko e khethehileng ea li-rabara tse khethehileng tsa boleng bo khethehileng ba lisebelisoa tsa ho ikoalla lieta le mefuta e meng ea rabara. Fluoroelastomer e nang le ts'ebetso ea eona e ntle e sebelisitsoe haholo indastering ena.km e sebelisoa haholo indastering ena e ntle haholo.
Tšebeliso ea FKM e ntse e eketseha lefatšeng ka bophara, 'me boholo ba tsona li sebelisoa indastering ea likoloi. Ha e ntse e hlahisoa ke lefatše la hona joale ea fluoroesela la metsi e feta 8000t, ea litiiso tsa oli, ho kenyelletsa litiiso tsa oli, li-cambafts, li-ali tsa oli le halofo ea liheke litiiso, joalo-joalo), 'hammoho le litiiso tsa khase
Ntlafatso ea ts'ebetso ea enjine ea koloi, ts'ebeliso ea oli e ncha ea enjene (joalo ka sf) le ho feta, tšebeliso ea litiiso tsa oli ka kakaretso ho fihlela ho 150 ℃; Setsi sa lik'hemik'hale se ntse se le thata haholo
Indasteri ea metaltricalical, mejo e phahameng ea mekete ea linaha tse ling e sebelisana le lisebelisoa tse ngata tsa ho leleka, ho thata ho linyete.
Sebaka sa oli se noang hantle sea sebetsana hantle le maemo a leholimo a boima le a matla a ho qala, khatello e phahameng ea liliba tse matla BIRDIPITIVITES DITLHAKI TSE KHOLO). Pejana, litiiso tsa rabara tse sebelisoang haholo ka lisebelisoa tsa oli tsa oli li thehiloe sebakeng se setle sa oli, joalo ka linako tse ling li entsoe ka oli ea tšepe, joalo ka ha ho na le oli e ikhethang ea sludhole le Lisebelisoa tsa hau hantle, tse kang ho thusa li-valtat tsa polokeho le li-packer tse tlase ho li-rabara tsa rabara. Mohlala, rabara ea forerine e sebelisitsoe hangata e sebelisoa hangata ho litiiso tsa rabara bakeng sa lisebelisoa tsa infshole le lisebelisoa tsa hau hantle tse ikhethileng, tse kang siling e sa lefelloeng le packer.
