Mefuta e fapaneng ea PTFE Tubes le Tšebeliso ea eona

PTFE ke polasetiki e tšoarellang ka ho fetisisa e tsejoang hajoale.E sebelisoa haholo liindastering tse fapaneng tse nang le maemo a thata.Ka lebaka la ts'ebetso ea eona e ntle, butle-butle e fetohile sehlahisoa se tloaelehileng lihlahisoa tsa polasetiki (Kaofela ho bitsoa Polytetrafluoroethylene).Ka hona, ho boetse ho na le bahlahisi ba eketsehileng ba hlahisang lihlahisoa tse joalo.PTFE e ka etsoa ka mefuta e mengata ea lihlahisoa, tse kang li-tubes, lithupa, lipoleiti, li-gaskets, lifilimi, joalo-joalo, tse sebelisoang libakeng tse sa tšoaneng.

Mefuta e fapaneng ea PTFE Tubes le Tšebeliso ea eona

PTFE tube ke eng?

Polytetrafluoroethylene (e khutsufalitsoeng e le PTFE), eo ka tloaelo e tsejoang e le "Plastic King", ke polymer e phahameng ea molek'hule e fumanoang ka polymerizing tetrafluoroethylene e le monomer, e tšoeu kapa e fetoha.Boitsebiso bona ha bo na li-pigments kapa li-additives, 'me bo na le litšobotsi tsa ho hanyetsa acid le alkali, ho hanyetsa lihlaseli tse sa tšoaneng tsa manyolo,' me ho batla ho sa khonehe ho li-solvents tsohle.Ho phaella moo, PTFE e na le mefuta e mengata ea mocheso 'me e ka sebelisoa nako e telele ho -65 ° C ~ 260 ° C tlas'a khatello e tloaelehileng.E entsoe ka mokhoa oa peista extrusion.PTFE li-tubing tse entsoeng ka ho sebelisa peista extrusion lia tenyetseha 'me li ka etsa PTFE li-tubing tse nang le li-diameter tse ka hare tse nyane joalo ka 0.3 mm ho isa ho boholo ba 100 mm le botenya ba lebota bo nyane joalo ka 0.1 mm ho isa ho 2 mm.Ka hona, polytetrafluoroethylene (PTFE) tubing ke sehlahisoa se feto-fetohang haholo se fanang ka lits'ebetso tse fapaneng liindastering tse ngata tse fapaneng.

Hobaneng li-tubes tsa PTFE li sebelisoa haholo:

1. Ho hanyetsa mocheso o phahameng, ho ke keng ha qhibiliha leha e le efe ea solvent.E khona ho mamella mocheso o phahameng ho fihla ho 300 ° C ka nako e khuts'oane, 'me ka kakaretso e ka sebelisoa khafetsa lipakeng tsa 200 °C le 260 °C, ka botsitso bo boholo ba mocheso.

2. Ho hanyetsa mocheso o tlase, boima bo botle ba mochine ka mocheso o tlase, esita le haeba mocheso o theohela ho -65 ℃, o ke ke oa e-ba le embrittled, 'me o ka boloka bolelele ba 5%.

3. Ho bola ha kutu, ho inehela ho lik'hemik'hale tse ngata le li-solvents, tse hanyetsanang le li-acids tse matla le alkalis, metsi le li-solvents tse sa tšoaneng tsa tlhaho, li ka sireletsa likarolo tsa mofuta ofe kapa ofe oa ho bola ha lik'hemik'hale.

4. Anti-botsofali, tlas'a mojaro o phahameng, o na le melemo e 'meli ea ho hanyetsa ho apara le ho se khomarela.Bophelo bo botle ba botsofali ka polasetiki.

5. Lubrication e phahameng, coefficient e tlaase ka ho fetisisa ea likhohlano har'a lisebelisoa tse tiileng.Coefficient of friction e fetoha ha mojaro o thella, empa boleng bo pakeng tsa 0.05-0.15 feela.Ka hona, e na le melemo ea ho hanyetsa ho qala ho tlase le ts'ebetso e boreleli bakeng sa ho etsa li-bearings.

6. Ho se khomarelane ke tsitsipano e nyenyane ka ho fetisisa ea holim'a thepa e tiileng, 'me ha e khomarele lintho leha e le life.Hoo e ka bang lintho tsohle li ke ke tsa khomarela ho eona.Lifilimi tse tšesaane haholo li boetse li bonts'a thepa e ntle e se nang thupa.

7. Ha e na monko, ha e na tatso, ha e chefo, ha e na chefo, 'me ha e na liphello tse mpe ha e kenngoa' meleng e le methapo ea mali le litho tsa maiketsetso ka nako e telele.

8. E bobebe ebile e tenyetseha.E fokotsa haholo ts'ebetso ea mosebelisi.

Litšebeliso tse ling tse tloaelehileng tsa li-tubes tsa PTFE:

1.Indasteri ea Lik'hemik'hale

Ka lebaka la lik'hemik'hale tse phahameng tse hanyetsang hoo e batlang e le lik'hemik'hale tsohle, li-tubes tsa PTFE li loketse ho sebelisoa indastering ea lik'hemik'hale.Sena se kenyelletsa indasteri ea semiconductor.Mekhoa ea sejoale-joale tlhahisong ea semiconductor e hloka metering e bolokehileng le ho tsamaisoa ha lino tse senyang (li-acids le metheo).Tsena li ka senya tube ea pelehi haholo ka nako e khuts'oane.

2. Indasteri ea likoloi

Ka enjene ea koloi, li-tubing tsa boleng bo holimo tse entsoeng ka PTFE li sebelisoa bakeng sa mouoane oa mafura le liporo tsa mafura.Tse kang liphaepe tsa mafura, lithapo tsa turbocharger, li-coolant hose, li-auto brake hoses, li-hose tsa mariki a sethuthuthu, liphaepe tsa enjine ea diesel, lithapo tsa mabelo le li-steering tsa motlakase.Litšobotsi tsa mocheso o phahameng le ho hanyetsa mocheso o tlase, ho hanyetsa khatello e phahameng, ho hanyetsa ho roala le ho hanyetsa kutu ea PTFE tube ho etsa hore e be le nako e telele ea tšebeletso ntle le ho nkeloa sebaka khafetsa.

3. Indasteri ea khatiso ea 3D

Khatisong ea 3D, filament e lokela ho fetisetsoa ho nozzle ea khatiso, e lokelang ho etsoa ka mocheso o phahameng oa mocheso.PTFE tubing ke polymer e ratoang ka ho fetisisa indastering ea khatiso ea 3D ka lebaka la mocheso oa eona o phahameng oa coefficient le thepa e se nang thupa, e thusang ho thella thepa habonolo ho tloha molomong.

4.Indasteri ea bongaka

Lintho tse khethehileng tsa li-tubes tsa PTFE li boetse li kenyelletsa sebopeho sa holim'a metsi se bonolo ho hloekisa.Lilemong tse leshome tse fetileng, PTFE tubing e 'nile ea sebelisoa ka ho eketsehileng lisebelisoa tsa bongaka.Ka lebaka la coefficient e tlase ea khohlano ea PTFE tubing, ho bolela hore e na le bokaholimo bo boreleli bo sa khoneng ho pata kapa ho thusa kholo ea baktheria.Har'a tsona, li-hoses li sebelisoa bakeng sa cannulas, catheters, pipettes le endoscopes.

5. Indasteri ea lijo

Ka lebaka la thepa ea eona e bonolo ea ho hloekisa le ho se thupeng, PTFE tubing e ka sebelisoa indastering ea lijo.Haholo-holo, li-tubes tse entsoeng ka PTFE e sa tlatsoang li loketse ka lebaka la ho se jele paate ha tsona 'meleng' me li latela tataiso ea US Food and Drug Administration.Ka hona, e ipakile e se kotsi ha e kopana le polasetiki le mofuta ofe kapa ofe oa lijo.

Ho reka li-tubing tse nepahetseng tsa PTFE ha se feela ho khetha litlhaloso tse fapaneng bakeng sa lits'ebetso tse fapaneng.Ho feta ho khetha moetsi ea ka tšeptjoang.Besteflon Fluorine plastic Industry Co., Ltd. e sebetsa ka ho khetheha ho hlahiseng liphaephe tsa boleng bo holimo tsa PTFE le li-tubes bakeng sa lilemo tse 15.Haeba ho na le lipotso le litlhoko, ka kopo ikutloe u lokolohile ho ikopanya le rona bakeng sa likeletso tse ling tsa litsebi.

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Lingoliloeng Tse Amanang


Nako ea poso: Aug-13-2022

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