PTFEis fluorocarbon solid, sezvo iri high-molecular-weight compound inoumbwa nekabhoni nefluorine.PTFE is hydrophobic: hapana mvura kana zvinhu zvine mvura zvakanyorova PTFE, semafluorocarbons anoratidza kudzikiswa kweLondon dispersion forces nekuda kwekukwirira kwemagetsi kwefluorine.PTFE ine imwe yakaderera coefficients yekukwesha kwechero yakasimba.
PTFE chinhu chakasiyana-siyana chinowanikwa mune dzakawanda niche application:
Inowanzo kuwanikwa mukusunga ski senge isiri-mechani AFD (Anti-Friction Chishandiso)
Inogona kutambanudzwa kuti ive nemapores madiki ehukuru hwakasiyana uye yobva yaiswa pakati pemachira kuita jira risingapinde mvura, rinofema muhembe dzekunze.
Inoshandiswa zvakanyanya sechidziviriro chejira kudzinga mavara pachikoro-chakapfekwa, semayunifomu mablazer.
Inoshandiswa senge firimu rekubatanidza chigamba chemitambo uye chekurapa zvikumbiro, chine chinomisikidza chinonamira chinotsigira, icho chakaisirwa munzvimbo dzakasimba dzekukwesha dzeshangu, insoles, ankle-tsoka orthosis, uye zvimwe zvigadzirwa zvekurapa kudzivirira uye kudzoreredza kupokana- induced blisters, calluses uye maronda etsoka.
Yakawedzerwa PTFE membranes yakashandiswa mukuedza kubatsira trabeculectomy kuvhiyiwa kurapa glaucoma.
Powdered PTFE inoshandiswa muzvinyorwa zvepyrotechnic se oxidizer ine hupfu hwesimbi dzakadai sealuminium uye magnesium.Pakupisa, misanganiswa iyi inoumba carbonaceous soot uye inoenderana nesimbi fluoride, uye inoburitsa huwandu hwakawanda hwekupisa.Zvinoshandiswa mu infrared decoy flares uye sezvibatiso zve solid-fuel rocket propellants.Aluminium uye PTFE inoshandiswawo mune mamwe thermobaric mafuta emhando.
Powdered PTFE inoshandiswa mukumiswa ine low-viscosity, azeotropic musanganiswa we siloxane ethers kugadzira lubricant yekushandiswa mumapikicha akamonyoroka.
Mu optical radiometry, mapepa ePTFE anoshandiswa sekuyeresa misoro muma spectroradiometers uye Broadband radiometers (eg, illuminance metres uye UV radiometers) nekuda kwekugona kwePTFE kuparadzira mwenje wekufambisa zvakada kukwana.Uyezve, optical properties yePTFE inogara yakagadzikana pamusoro pemhando dzakasiyana-siyana dzewavelengths, kubva kuUV kusvika pedyo ne infrared.Mudunhu rino, hukama hwekufamba kwayo nguva dzose kuparadzira transmittance idiki zvisingaite, saka mwenje unopfuudzwa kuburikidza ne diffuser (PTFE sheet) unopenya semutemo waLambert wecosine.Saka PTFE inogonesa cosinusoidal angular mhinduro ye detector inoyera simba remwaranzi yemaziso panzvimbo yepamusoro, semuenzaniso mukuyera kwezuva.
Mamwe marudzi emabara akaputirwa nePTFE kuti aderedze kusakara papfuti dzepfuti izvo zvingakonzereswa nemapurojekiti asina kuvharwa.PTFE pachayo haipe projectile chivakwa chekuboora zvombo.
Kudzivirira kwayo kwepamusoro-soro kunoita kuti PTFE ishande munzvimbo dzemurabhoritari, kwainoshandiswa midziyo yekumisikidza, seyekuputira magineti stirrers, uye sechubhu yemakemikari anoparadza zvakanyanya senge hydrofluoric acid, inonyungudutsa midziyo yegirazi.Inoshandiswa mumidziyo yekuchengetedza fluoroantimonic acid, superacid.
PTFE machubhu anoshandiswa mugasi-gasi kupisa anotsinhana mukuchenesa gasi kwemarara ekupisa.Uniti simba remagetsi rinowanzoita akati wandei megawatts.
PTFE inoshandiswa zvakanyanya setambo chisimbiso tepi mumapombi emvura, kunyanya kutsiva paste thread dope.
PTFE membrane mafirita ari pakati peanonyanya kushanda maindasitiri emhepo mafirita.PTFE-yakavharwa mafirita anowanzo shandiswa mukugadzira guruva masisitimu kuunganidza tunhu kubva kumhepo hova mumashandisirwo anosanganisira kudziya kwakanyanya uye mitoro yakakwira yakadai semagetsi anopfurwa nemarasha, kugadzira simende uye nheyo dzesimbi.
PTFE grafts inogona kushandiswa kunzvenga stenotic arteries mu peripheral vascular disease kana yakakodzera autologous vein graft isipo.
Mafuta mazhinji emabhasikoro uye magirosi ane PTFE uye anoshandiswa pamaketani uye zvimwe zvikamu zvinofamba zvakaiswa pasi pesimba rinopokana (senge hub bearings).
PTFE inogona zvakare kushandiswa pakuzadza mazino, kupatsanura mabatiro ezino repamberi kuitira kuti zvinhu zvekuzadza zvisanamatira kune zino riri padyo.
PTFE mapepa anoshandiswa mukugadzirwa kwebutane hashi mafuta nekuda kweiyo isina-stick zvivakwa uye kuramba kune asiri-polar solvents.
PTFE, inosanganisirwa neine zvishoma textured laminate, inoita plain bearing system yeDobsonia telescope.
PTFE inoshandiswa zvakanyanya senge isiri-tsvimbo yekuputira yekugadzira chikafu midziyo;hupfu hwehupfu, ndiro dzekuvhenganisa, conveyor system, rollers, uye chute.PTFE inogona zvakare kusimbiswa pane abrasion iripo - yemidziyo kugadzira seeded kana grainy mukanyiwa semuenzaniso.
Nguva yekutumira: Jan-10-2020