Emulsol. Izinhlelo zokusebenza
Ama-emulsols ekusebenzeni kwensimbi
Ikhwalithi ebalulekile yanoma iyiphi i-emulsol iyinhlanganisela yemisebenzi emibili: ukupholisa ithuluzi lokusebenza (ngezinye izikhathi ucezu lokusebenza), nokunciphisa ukungqubuzana kokuslayida, okwenzeka ezimweni ezimbili:
- Umshini (ukujika, ukuthunga, ukugaya, njll.). Ama-emulsol anjalo asetshenziselwa ama-lathes.
- Ngezinqubo eziqhubekayo zokuguqulwa kwepulasitiki (ukucasula, ukuguqa, ukudweba). Ama-emulsols anjalo asetshenziswa njengamanzi okusika (ama-coolants) emishinini yokugxiviza enezikhundla eziningi, imishini yokudweba, kanye nemishini enezinhlobo ezifanayo zokugxiviza izinsimbi nama-alloys.
Njengesisekelo se-emulsols, amafutha amaminerali ngokuvamile athathwa, ahlukaniswa yi-viscosity encishisiwe. Kungaba amafutha I-12A, I-20A, uwoyela we-transformer, njll. Izinsipho zama-organic acid - i-naphthenic noma i-sulfonaphthenic - zisetshenziswa njengama-emulsifiers. Muva nje, ama-emulsifiers asabalele, asekelwe emikhiqizweni ye-neoiogenic yemvelo ebonakala ngamapharamitha athuthukisiwe okulwa nokugqwala (isibonelo, i-stearox).
Ukwandisa ukuqina, izithasiselo zethulwa ekwakhiweni kwama-emulsols ezimbonini, ahlukaniswe ngezinhlobo ezilandelayo:
- Amafutha (ukunciphisa i-coefficient of friction).
- I-anti-corrosion.
- Ukupholisha.
- I-Antifoam.
- I-antibacterial.
Ukusebenza kwensimbi, kunconywa ukusebenzisa ama-emulsols EP-29, ET-2u, OM.
Emulsols ekwakheni
Amavolumu akhula njalo okwakhiwa kwe-monolithic ahlinzeka ngemisebenzi eminingi yokufaka, lapho ukhonkolo uthululelwa ku-formwork ngqo endaweni yokwakha. Ngaphezu kwalokho, i-formwork ekhishwayo nayo isetshenziswa lapho kuthululwa izisekelo.
Ukukhiqiza kokuthulula kuncike ebunzimeni bomsebenzi wokulungiselela ohambisana nokufakwa kabusha kwezakhi ze-formwork. Ukudilizwa kwezingxenye zayo kunzima, ngoba izinsalela zekhonkrithi zibambelela ngokuqinile ezintweni zensimbi ze-formwork. Ngaphambili, uwoyela ojwayelekile wamafutha wawusetshenziswa ukunciphisa ukungqubuzana. Nokho, lo mkhiqizo kawoyela une-viscous kakhulu, uyasha, futhi ushiya amabala okunzima ukuwageza. Kwakungama-emulsols okwaba yilawo ma-compounds angasetshenziswa ngempumelelo ukwenza umsebenzi.
Ngemuva kokugcotshwa kwe-formwork ngama-emulsols (isibonelo, i-EGT, amamaki e-EX-A), kwakheka ifilimu elincanyana phezu kwezingxenye zensimbi zefomula, elakhiwa yizinhlayiya zamafutha e-viscosity aphansi ahlakazekile emanzini noma ezingoma zokwenziwa. Ukusetshenziswa kwama-emulsols kusiza ukudilizwa kwe-formwork kusuka kunqwaba yekhonkrithi futhi kuvimbela ukuthuthukiswa kwezinqubo zokugqwala.
Isici samabanga wokwakha we-emulsol yisenzo sawo esizinzile emazingeni okushisa amabi omoya wangaphandle.
