Iicapillari ze-Ptfe zilungile ngokugqithisileyo, zenza iseti yeenkcazo jikelele ezizimeleyo ngokosetyenziso lwayo.Kwakhona inokuthi ngokwemfuno eyahlukileyo, yenza ityhubhu emnyama ye-capillary, ityhubhu emhlophe ye-capillary, ityhubhu ye-capillary etyheli, ityhubhu ye-capillary ebomvu kunye netyhubhu ye-capillary esobala njalo njalo, ngokubanzi ibhlowu okanye i-reel epakishwe emnyama.
- 1.Ptfe inkqubo yokubumba i-capillary
Ptfe capillary ityhubhu ngumbhobho okhethekileyo owenziwe ukomisa, ubushushu obuphezulu sintering kunye nokugqibezela emva ukuxuba ptfe dispersion resin kunye propellant, kwaye ke phantsi amandla athile ukucheba kwi ukungunda komlomo nge cone Angle.
Iicapillari ze-Ptfe zilungile ngokugqithisileyo, zenza iseti yeenkcazo jikelele ezizimeleyo ngokosetyenziso lwayo.Kwakhona inokuthi ngokwemfuno eyahlukileyo, yenza ityhubhu emnyama ye-capillary, ityhubhu emhlophe ye-capillary, ityhubhu ye-capillary etyheli, ityhubhu ye-capillary ebomvu kunye netyhubhu ye-capillary esobala njalo njalo, ngokubanzi ibhlowu okanye i-reel epakishwe emnyama.
- 2.Iimpawu eziphambili ze-ptfe capillary tube
(1)
(2).Ukuzinza kweekhemikhali eziphezulu: inokumelana nazo zonke ii-asidi ezinamandla, kuquka i-aqua regia, i-hydrofluoric acid, i-hydrochloric acid egxininisiweyo, i-nitric acid, i-fuming sulfuric acid, i-asidi ye-organic, i-alkali eyomeleleyo, i-oxidant eyomeleleyo, i-agent yokunciphisa kunye ne-solvents eyahlukeneyo yezinto eziphilayo.Ifaneleke kakhulu ukutya kweekhemikhali ezicocekileyo.
(3).I-anti-viscosity enhle, udonga lwe-tube alulula ukunamathela kwi-colloid kunye neekhemikhali.
(4).Ukusebenza okugqwesileyo kokufakelwa kombane: I-PTFE yimathiriyeli engapholiyo kakhulu eneempawu ezilungileyo ze-dielectric kunye nokumelana okukhulu.I-dielectric constant imalunga ne-2.0, eyona nto incinci phakathi kwazo zonke iimveliso zokufakelwa kombane.
(5) .Ibhetyebhetye kwaye ibhetyebhetye.
(6) .I-anti-viscosity enhle, udonga lwe-tube alulula ukunamathela kwi-colloid kunye neekhemikhali.
(7) .Inxalenye yetyhubhu ecacileyo, kulula ukujonga isimo sangaphakathi samanzi.
3. Ukusetyenziswa kwe-ptfe capillary tube
Isetyenziswa ngokubanzi kushishino lwemichiza, ishishini chlor-alkali, oomatshini, imoto, ukufudumeza umbane umbhobho, ipulp, umphunga, igesi zicinezelwe, exchanger ubushushu, ukutyabeka, impahla, amayeza, iyeza, ishishini ibhayisekile, umatshini ikofu kunye namanye amashishini, ikakhulu esetyenziswa. njenge catheter.
Ukongeza, ungasebenzisa i-fep (i-PVF kunye nesithandathu se-propylene copolymer) eyenziwe ngetyhubhu ecacileyo, isiseko sayo sigcina ukusebenza kwe-ptfe, njengale: ukuxhathisa ubushushu obuphezulu kunye nobushushu obuphantsi, ukuzinza kweekhemikhali, ukugqunywa kombane, okubalaseleyo hayi incangathi kunye namandla aphezulu omatshini. , kuphela kumda wobushushu obuphezulu 50 ℃ ngaphantsi kwe ptfe.Kodwa ibhetyebhetye ngakumbi kwaye iselubala kune-ptfe, ikwenza kube lula ukubona okwenzekayo ngaphakathi njengoko ithutha ulwelo kunye neegesi.
Ixesha lokuposa: Jul-14-2017