Rabarale la maiketsetso ke e 'ngoe ea lisebelisoa tse tharo tse kholo tsa maiketsetso' me li sebelisoa haholo likamoreng tse fapaneng tsa indasteri, ts'ireletso ea naha, lipalangoang le bophelo ba letsatsi le letsatsi. Ts'ebetso e phahameng ea boitšoaro bo phahameng le ts'ebetso ea maiketsetso e sebetsa ke mofuta oa mantlha o hlokahalang bakeng sa nts'etsopele ea nako e ncha, 'me hape e na le sesebelisoa sa bohlokoa sa naha.
Lisebelisoa tsa rabara tse khethehileng tsa Synthetic li bolela lisebelisoa tsa rabara tse fapaneng le tsa mocheso o khethehileng, haholo-holo ho hanyetsa, haholo-holo Thepa ea eona e khethehileng, lisebelisoa tse khethehileng tsa rabara e se li fetohile thepa ea bohlokoa e hlokahalang bakeng sa ntlafatso ea maano a naha le indasteri, tikoloho le leoatleng.
1. Netrile Rubber (HNBR)
Netrile Rubber ea Hydrole ke lisebelisoa tse nang le phepelo ea rabara tse fumanoeng ka mokhoa o ikhethileng ea ho ntlafatsa maikutlo a nyoane le ho hanyetsa , karolo ea eona ea sehlooho ke hore e ka sebelisoa nako e telele ka 150 ℃, 'me e ntse e boloka thepa e ikhethang ea thepa e ngata ea koloi, e nang le aerospace, lebaleng le leng. Litlhokahalo li sebelisoa haholo hammoho le litiiso tsa merotho, likulo tsa khatiso
2. Thermoplanes Vulcate (TPV)
Thermoplay ea Thermopllites, e khuts'oane ha li -V tsa li-elasetiki tsa borena tse hlahisoang ke "likhechana tsa masene le likheo tsa likhechana tsa li-elastortics. E joalo ka karolo ea rabarakong ea boteng ba moemeli oa sefapano (mohlomong peroxides matrix e tsoelang pele e kopanyang likarolo tse nang le matla a ho hlasimolla Litaba tsa rabara, tse khothalletsang ho nyahama 'me li fana ka bokhabane ba morpphase ho TPV. TPV e na le ts'ebetso e ts'oanang le ea rabara le lebelo la ts'ebetso ea Thermoplastics, e leng tsietsi ea theko, e leng boima ba sehlahisoa, litiro tsa matla, litiro tsa matla
3. Silicone Rubber
Silicone Rubber ke mofuta o ikhethileng oa rabara ea maiketsetso e entsoeng ka li-polysiloxane tse kopantsoeng le li-aptitivel tse kang eswtive ka mor'a ho futhumatsa le khatello maemo a ho futhumatsa le khatello ea ho futhumatsa le khatello. E na le litšoantšo tse phahameng haholo le tse tlase, li hanyetsoa ke boemo ba leholimo, ho hanyetsa arc E na le likopo tse ngata indastering ea sejoale-joale, lisebelisoa tsa motlakase, tsa motlakase, tlhokomelo ea botho, tlhokomelo ea botho le limpho tse bohlale.
4. Fluor rabara
Terole raber e bolela litaba tse ngata tse nang le folule tse nang le liathomo tsa folete ho li-athomo tsa carbon tsa ketane e ka sehloohong kapa liketane. Litsi tsa eona tse ikhethang li khethoa ke litšobotsi tsa sebopeho tsa liathomo tsa flurine. Fluor rabara e ka sebelisoa ka nako e telele ho 250 ° C, mocheso o matla oa Setho sa EPDM le Buyl Rubara ke feela 150 ° C. Ntle le khanyetso e phahameng ea mocheso, fluorobber e nang le oli ea lik'hemik'hale, ho hanyetsa ha lik'hemik'hale, litšoantšo tsa eona tse felletseng ke tsona tse ntle ka ho fetisisa. E sebelisetsoa ho hanyetsa oli ka oli, metsu, sefofane, likepe, likoloi le likoloi tse ling. Li-- tsa Morero tse kang ho timela le lipeipi tse khahlanong le oli ke lisebelisoa tsa bohlokoa tsa oli ke thepa ea bohlokoa ea oli bakeng sa moruo oa naha le indasteri ea naha le indasteri ea naha.
5. Acrylate raber (acm)
Acrylate rabara (acm) ke eletsa e fumanoeng e fumanoeng ke copolymerization ea acrylate joalo ka monomer o moholo. Chain ea eona e ka sehloohong ke ketane ea khabone ea khabone, 'me lihlopha tsa eona li likepe li lihlopha tsa polar. Ka lebaka la sebopeho se khethehileng sa eona, se na le litšobotsi tse ngata tse ntle, tse kang ho hanyetsa oli le silingoana ho feta tsohle. sebakeng sa nitrile. Li-acm li sebelisoa haholo libakeng tse fapaneng tse phahameng le tse thibeloang ka oli, 'me e fetohile thepa ea bohlokoa e ntlafalitsoeng le ho khothalletsoa ke indasteri ea likoloi lilemong tsa morao tjena.
Nako ea poso: Sep-27-2022
