The manufacture of PTFE BESTEFLON

Ts'ebetso ea tlhahiso ea PTFE e kenyelletsa haholo-holo mehato e mene e meholo e latelang:

1. tlhahiso ea monomer

PTFEke polymerization ea tetrafluoroethylene (TFE) monomer polymerization ea metsoako ea polymer. Ho kopanngoa ha monomer ea TFE ke mohato oa pele ts'ebetsong ea tlhahiso ea PTFE. Hona joale, indasteri e sebelisa haholo-holo mokhoa oa electrolytic fluorination ho lokisa TFE monomer, ke hore, anhydrous hydrogen fluoride le ethylene tlas'a maemo a itseng bakeng sa karabelo ea electrolysis ho hlahisa TFE monomer.

2. Karabelo ea polymerization

TFE monomer mochesong le khatellong e itseng, eketsa catalyst le solvent, karabelo ea polymerization. Nakong ea karabelo ea polymerization, TFE monomer e ntse e etsoa polymerized ho theha PTFE e boima bo phahameng ba limolek'hule, mocheso, khatello, mofuta oa catalyst le mahloriso a karabelo ea polymerization le lintlha tse ling li tla ama boima ba limolek'hule, sebopeho le thepa ea PTFE.

3. Kamora kalafo

Kamora hore karabelo ea polymerization e phetheloe, kalafo ea kamora ho phekoloa e ea hlokahala ho fumana lihlahisoa tse hloekileng tsa PTFE. Kalafo ea kamora ho phekoloa e kenyelletsa haholo-holo ho hlatsoa, ho omisa, ho sila, ho sefa le mehato e meng ea ho tlosa li-catalyst, li-solvents le litšila tse ling ho fumana likaroloana tse hloekileng tsa resin ea PTFE.

4.Ts'ebetso ea ho bopa

Likaroloana tsa resin tsa PTFE li bōptjoa tlas'a maemo a itseng ho fumana se hlokahalangPLihlahisoa tsa TFEMekhoa ea ho bopa e kenyelletsa ho ntša metsi, ho enta ka ente, ho etsa calender le tse ling, ho latela litlhoko tse fapaneng tsa lihlahisoa ho khetha mokhoa o nepahetseng oa ho bopa. Mocheso oa ts'ebetso ea ho bopa, khatello, lebelo la ts'ebetso le lintlha tse ling li tla ama ts'ebetso le boleng ba lihlahisoa tsa PTFE.

Lisebelisoa tse tala tsa PTFE

Resin ea Polytetrafluoroethylene (PTFE) e ile ea sibolloa ka phoso ke bo-rasaense ba Amerika laboratoring ka 1936, 'me joale lefats'e le ka hlahisa PTFE linaheng tse ka tlase ho 20, tseo boholo ba tsona e leng linaha tse tsoetseng pele. Chaena lilemong tsa bo-60 ho tseba theknoloji ea tlhahiso le ho hlokomela tlhahiso, e fetohile moreki e moholo oa PTFE, moo lihlahisoa tsa maemo a tlase li bileng ngata ho feta tlhoko, empa lihlahisoa tse ngata tsa maemo a holimo li ntse li hloka ho itšetleha ka thepa e tsoang linaheng tse tsoetseng pele.

Lihlahisoa le lihlahisoa tsa PTFE tsa Chaena tsa hona joale li tsoa haholo-holo United States, Japane le linaheng tsa Europe. Ka lebaka la potoloho ea litšenyehelo tsa lipalangoang le phepelo, Chaena e tla kenya lihlahisoa tse tloaelehileng tsa Japane, 'me Japane e tla kenya lihlahisoa tsa PTFE tsa boleng bo botle ho fihlela tlhoko ea lehae ea maemo a holimo.

Ho ya ka maikutlo a bareki ba ho qetela, dihlahiswa tse nang le matla a mechini a tshebediso ya maemo a sebele a mosebetsi, kganyetso ya ho hasana le botsitso ba mocheso o phahameng le o tlase, disebediswa tse tswang kantle ho naha di betere ho feta disebediswa tsa lapeng.

Ho reka tube e nepahetseng ea PTFE ha se feela taba ea ho khetha litlhaloso tse fapaneng bakeng sa lits'ebetso tse fapaneng. Ho feta moo ho ka khethoa moetsi ea tšepahalang. Besteflon Fluorine plastic Industry Co., Ltd. e ikhethile ka tlhahiso ea liphaephe le lipeipi tsa PTFE tsa boleng bo holimo ka lilemo tse 20. Haeba ho na le lipotso le litlhoko, ka kopo ikutloe u lokolohile ho ikopanya le rona bakeng sa likeletso tse ling tsa profeshenale.