Kungani ibizwa nge-ptfe tube?Iqanjwe kanjani i-ptfe tube?
I-Polytetrafluoroethylene tube ibizwa nangokuthiI-PTFE tube, ngokuvamile eyaziwa ngokuthi "Inkosi Yepulasitiki", iyi-polymer ephezulu yamangqamuzana elungiselelwe i-polymerizing tetrafluoroethylene njenge-monomer.I-waxy emhlophe, i-translucent, ukushisa okuhle kakhulu kanye nokumelana nokubanda, ingasetshenziswa isikhathi eside ku -180～260ºC.Le nto ayinazo izithako zombala noma izithasiselo, inezici zokumelana ne-asidi, i-alkali, nezinyibilikisi ezihlukahlukene eziphilayo, futhi cishe ayincibiliki kuzo zonke izincibilikisi.Ngasikhathi sinye, i-PTFE inezici zokumelana nokushisa okuphezulu, futhi i-coefficient yayo yokungqubuzana iphansi kakhulu, ngakho-ke ingasetshenziselwa ukugcoba futhi ibe i-coating efanelekile yokuhlanza kalula ungqimba lwangaphakathi lwamapayipi amanzi.
Indlela yokukhiqiza:
Impahla eluhlaza ye-PTFE tube iyimpuphu futhi ingakhiwa ngokucindezelwa noma ukucutshungulwa kwe-extrusion
Uhlobo lwamashubhu:
1.Ishubhu elibhobozayo lenziwe ngenhlaka engu-100% ye-PTFE ngaphandle kwe-pigment noma isithasiselo.Ilungele ukusetshenziswa ku-Aero space & Transportation Technology, Electronics, Components & Insulators, Chemical & Pharmaceutical Manufacturing, Food Processing, Environmental Sciences, Air Sampling, Fluid Transfer Devices and Water Processing Systems.I-Anti-static(Ibhokisi) noma izinguqulo zemibala zawo wonke amashubhu ayatholakala.
2.Ishubhu elihlanganisiwe lenziwe ngenhlaka engu-100% ye-PTFE ngaphandle kwe-pigment noma isithasiselo.Ifaka ukumelana okuhle kakhulu okuguquguqukayo kanye ne-kink ekusebenzeni okuphakeme kwezinhlelo zokusebenza lapho irediyasi yokugoba eqinile, ukunikezwa kwengcindezi eyengeziwe noma ukumelana nokuchoboza kuyadingeka.Amashubhu ahlanganisiwe angatholakala ngama-flare, ama-flange, ama-cuffs, noma inhlanganisela ye-Optimized Tubing Solution engaphezu kweyodwa.Izinguqulo ze-Anti-static(carbon) zawo wonke amashubhu ayatholakala.
I-3.Capillary tubing Izici zokushisa kanye nokumelana nokugqwala kwamashubhu e-capillary kuye kwasetshenziswa kabanzi ezimbonini zokumelana nokugqwala, njengemboni yamakhemikhali, i-pickle, i-electroplating, imithi, i-anodizing nezinye izimboni.Ishubhu le-capillary ngokuyinhloko linokumelana nokugqwala okuhle kakhulu, ukumelana okuhle kokubi, ukumelana nokuguga okuhle, ukusebenza kahle kokudlulisa ukushisa, ukumelana okuncane, usayizi omncane, isisindo esilula kanye nesakhiwo esihlangene.
Izakhiwo nokuzinza:
I-1.Ukumelana nokushisa okuphezulu, okungancibiliki kunoma yiziphi izincibilikisi.Ingakwazi ukumelana nezinga lokushisa eliphezulu ukuya ku-300 ℃ ngesikhathi esifushane, futhi ingasetshenziswa ngokuqhubekayo phakathi kuka-240 ℃ ~ 260 ℃, futhi inokuqina okushisayo okumangalisayo.Ngaphezu kokusabela ngezinsimbi ze-alkali ezincibilikisiwe, ayigqwali nganoma iyiphi into, noma ngabe ibiliswe nge-hydrofluoric acid, i-aqua regia noma i-fuming sulfuric acid, i-sodium hydroxide, ngeke ishintshe.
2.Ukumelana nokushisa okuphansi, ukuqina okuhle kwemishini ekushiseni okuphansi, ngisho noma izinga lokushisa lehla liye ku -196 ℃ ngaphandle kokuqina, lingagcina ukuphakama okungu-5%.
I-3.I-Corrosion resistance, i-inert kumakhemikhali amaningi kanye ne-solvents, imelana nama-acids aqinile nama-alkali, amanzi kanye nezinyibilikisi ezihlukahlukene zezinto eziphilayo, futhi ingavikela izingxenye kunoma yiluphi uhlobo lokubola kwamakhemikhali.
I-4.I-Anti-aging, ngaphansi komthwalo ophezulu, inezinzuzo ezimbili zokugqoka ukumelana nokungagxili.Inempilo engcono kakhulu yokuguga kumapulasitiki.
I-5.Ukugcoba okuphezulu, okuyi-coefficient ephansi ye-friction phakathi kwezinto eziqinile.I-coefficient yokushayisana iyashintsha lapho umthwalo uslayida, kodwa inani liphakathi kuka-0.05-0.15 kuphela.
6. Ukunganamatheli, okuyikhona okunokuqina okuncane kakhulu kwendawo phakathi kwezinto eziqinile, futhi akunamatheli kunoma iyiphi into.Cishe zonke izinto ngeke zinamathele kukho.Amafilimu azacile kakhulu aphinde abonise izinto ezinhle ezinganamatheli.
7.Imhlophe, ayinaphunga, ayinambitheki, ayinabo ubuthi, futhi ayinambitheki.Njengomshini wegazi wokwenziwa kanye nesitho esifakwe emzimbeni isikhathi eside, asinakho ukusabela okubi.
I-8.Isisindo esilula nokuguquguquka okuqinile.Inganciphisa kakhulu amandla okusebenza komsebenzisi.
I-9.Izinzuzo eziphelele zalo mkhiqizo, ukuze impilo yesevisi ingaphezu kwezinhlobo ezihlukahlukene ezikhona ze-steam hose, ukusetshenziswa isikhathi eside akudingeki ukuba kushintshwe, ukunciphisa kakhulu izindleko zokusebenzisa, ukuthuthukisa ukusetshenziswa kahle, umnotho kanye nokusebenza.
Izindawo zokufaka isicelo:
Isetshenziswa embonini kagesi
endaweni yendiza, indiza, i-electronics, i-instrumentation, ikhompuyutha nezinye izimboni njengongqimba lwamandla kanye nemigqa yesignali, izinto ezimelana nokugqwala nezingagugi zingasetshenziswa ukwenza amafilimu, amashidi amashubhu, ama-bearing, amawasha, ama-valve namapayipi amakhemikhali. , ukufakwa kwamapayipi, ukufakwa kweziqukathi zemishini, njll
Isetshenziswa emkhakheni wezinto zikagesi
imboni yamakhemikhali, izindiza, imishini, njll esikhundleni se-quartz glassware, esetshenziswa ekuhlaziyweni kwamakhemikhali e-ultra-pure kanye nokugcinwa kwama-acids ahlukahlukene, ama-alkali, nezinyibilikisi ze-organic emandleni e-athomu, imithi, i-semiconductor nezinye izimboni.Ingenziwa ibe izingxenye zikagesi ezifakwa kakhulu, izintambo ezisezingeni eliphezulu kanye nokushelela ikhebula, izinto zamakhemikhali ezingagqwali, amapayipi kawoyela abandayo, izitho zokwenziwa, njll. zingasetshenziswa njengezithasiselo zamapulasitiki, irabha, okokunamathela, oyinki, amafutha, amafutha, njll
Lo mkhiqizo umelana nezinga lokushisa eliphezulu kanye nokugqwala
inokufakwa ugesi okuhle kakhulu, ukumelana nokuguga, ukumuncwa kwamanzi aphansi, nokusebenza okuhle kakhulu kokuzigcoba.I-powder yokugcoba yonke indawo efanelekile kumidiya ehlukahlukene futhi ingasetshenziswa ngokushesha ukwenza ifilimu eyomile , Ukuze isetshenziswe esikhundleni se-graphite, i-molybdenum nezinye izinto zokugcoba ezingaphili.Kuyi-ejenti yokukhishwa kwesikhunta elungele ama-polymers ashisayo kanye ne-thermosetting anekhono elihle lokuthwala.Isetshenziswa kabanzi embonini ye-elastomer nenjoloba kanye ne-anti-corrosion
Isetshenziswa njenge-filler ye-epoxy resin ukuthuthukisa ukumelana nokugqokwa, ukumelana nokushisa kanye nokumelana nokugqwala kwama-epoxy adhesives.
Ikakhulukazi isetshenziswa njenge-binder kanye ne-filler yamaqebelengwane ayimpuphu
Ukusesha okuhlobene ne-PTFE tubing:
Isikhathi sokuthumela: Jan-15-2021