2. Khetho ea lisebelisoa tse tloaelehileng tsa lisebelisoa lisebelisoa tse fapaneng li na le melemo le likotsi tsa bona ho latela maemo a ho hanyetsa ka lik'hemik'hale, mocheso oa mocheso.
Tse latelang ke lisebelisoa tse 'maloa tse tloaelehileng le likopo tsa tsona maemong a matla a acid le alkali:
2.1 fluoroelacktomer (fkm / viton) ke lisebelisoa tsa rabara tse nang le li-acid tse matla tsa ho senya li-acid tse matla. Matla a eona a na le khatello ea eona ea lithemparetjha tse phahameng le ts'ebetso ea eona e ntle haholo ho oli, mafura le li-solyts tse ngata. Leha ho le joalo, Viton ha a hanyetsa metheo e matla (mohlala, sodium hydroxide, potasiamo hydroxide), ka hona ha e khothalletsoe ho sebelisoa libakeng tse matla tsa alkanine.
Melemo: Ho hanyetsa hantle ho li-acid tse matla le khatello e phahameng ea mocheso.
Litsietsi: ho hana ha ho matla ho alkali e matla, theko e phahameng.
Setereke se sebetsang: tikoloho e matla ea acid, haholo-holo ka tlhoko e phahameng ea mocheso.
2.2 Perfluoroelackstomer (ffkm / Perfluoroelackstomer) Perfluoroeroester lisebelisoa tsa eletsa e phahameng ka ho fetisisa tsa lik'hemik'hale. E hanyetsa mefuta eohle ea acids, alkalis, soling le lik'hemik'hale tse ling, 'me li mela mochesong o phahameng oa lithemparetjha. Boitsebiso bona bo boloka thepa ea eona e tsitsitseng ea nako e telele, esita le maemong a feteletseng, 'me ke "holimo ho melaoana ea lik'hemik'hale.
Melemo: Ho hanyetsa ka lik'hemik'hale tse ngata tsa lik'hemik'hale, mocheso o phahameng oa mocheso o phahameng, o loketseng maemo a boima a ho sebetsa ka ho fetisisa a sebetsang.
Litsietsi: Litsenyehelo tse phahameng haholo, tse sa lokelang ho sebelisoa kopo e kholo ka lisebelisoa tse ngata tse hlokang tse hlokolosi.
Setereke se sebetsang: Acid e matla, Alkali, mocheso o phahameng le tikoloho e kholo haholo.
2.3 Polytetraffeeroylene (PTF / Tefhloene (PTFOLO / Tefnon) Polytetraflueeth. Ntle le sena, PTF e khona ho mamella mocheso o phahameng haholo ebile o sebelisoa haholo libakeng tse matla tsa acid le alkali. Ho tla fumana feela ho lla ha eona, ho hloka ho kopanngoa le li-elastomen tse ling ho fihlela liphetho tse tsitsitseng.
Melemo: habonolo ea hanyetsoa ka lik'hemik'hale, mocheso o phahameng o hanyetsang, o loketse hoo e batlang e le libaka tse ling tse mpe.
Litsietsi: Ho lla haholo, ho ka hlokahala hore ho sebelisoe hammoho le lisebelisoa tse ling.
Setereke se sebetsang: Seteishene se matla sa acid, se matla sa alkali, soels le tikoloho e phahameng ea mocheso.
2.4 Ethylene Rubber (Ethylene e ipha ho ea libakeng tse matla tsa alkaline, 'me e loketse haholo likopo tse kopane le lisebelisoa tsa alkanine. EPDD e na le ho hanyetsa hantle ho rarolla mathata acid ka meaho e itseng. Leha ho le joalo, ha ho loanele oli ea liminerale le li-solvent tsa manyolo, ka hona ha ho kgothaletswe bakeng sa lits'ebetso tse amang oli.
Melemo: Ts'ebetso e Ntle ho Litereke tsa Alkaline, li theko e tlase.
Litsietsi: Ho se ananele lioli le li-solvent tsa manyolo.
Setereke se sebetsang: Tikoloho e matla ea alkaline, e loketseng tikoloho ea acidic e tlase.
2.5 CLoroprene Rubber (CHAOOOPRETE) Rublone Rubberne e na le boemo bo itseng ba ho hanyetsa ha lik'hemik'hale le li-alkali tse matlafatsang le alkali. E feta ho khatiso le oxidation 'me e etsa theko e tlase haholo, e etsa hore e be e loketseng tšebeliso ea likopo moo litlhoko tsa ho hanela ho rera ha li phahame haholo.
Melemo: Ho hanyetsa ha Oxidance, ho hanyetsa ho hanyetsa ho hanyetsa hahaha, ho theko e tlase.
Litsietsi: Ha e ea lokela libaka tse matla tsa acid le alkali.
Tikoloho e E loketseng: Tikoloho e Khahlisang ka ho Fetisisa, Tikoloho e Matla ea Khase
3. Maano a sebetsang a kopo ea Likhetho tse Sebetsang Litšeng tse sebetsang, lintlha tse latelang li lokela ho nahanoa ha li khetha lintho tsa tiiso:
Ho hanyetsa ha lik'hemik'hale : ho tseba mefuta ea mantlha ea lik'hemik'hale, alkalis kapa lithunya) tikolohong ho netefatsa lik'hemik'hale tse khethiloeng.
Mocheso oa mocheso: mocheso oa mantlha ke sesosa sa mocheso o phahameng moo ho tsitsisang mollo ho bohlokoa.
Khatello ea Kemiso: Khatello ea Ketsahalo ea Mechine (mohlala
Lintlha Tse Litsenyehelo: Haeba u ka sebelisa lisebelisoa tse phahameng tse kang ffkm libakeng tse noang tse libakeng tse tebileng tse kang EPDm libakeng tse phuthotseng haholoanyane.
4. Ka kopo e akaretsa asiti e matla, tikoloho ea alkali, khetho ea lintho tse amanang le eona e amana ka kotloloho le bophelo ba lits'ebeletso. Fluorne Rubber, Rulyroaothersher Rubber, Polystetraw le Ethyletneene le lisebelisoa tsa tikoloho li lokela ho nahanisisa ka thepa ea lik'hemik'hale, mocheso oa lichelete le mabaka a litšenyehelo. Bakeng sa libaka tse khutsitseng haholo, PPHF le PTF li loketse, ha li le likopo tse theko e boima kapa tse sa atleheng, EPDTM le neoprene li loketse mekhoa e mengata.
