Bronze ezaliswe ptfe ityhubhu, eyaziwa ngokuba ityhubhu ye-polytetrafluoroethylene (i-tube ye-F4, ityhubhu ye-tetrafluoroethylene), ityhubhu ephumayo esemgangathweni ophezulu kwaye isebenzisa iteknoloji ekhethekileyo yokucubungula ukudibanisa ngokusondeleyo iityhubhu zentsimbi kunye neplastiki.ityhubhu yeTeflon inokumelana noxinzelelo olubi lwe-77 kpa1.6 Mpa, nayo ingasetyenziswa ngokuqhelekileyo kuluhlu lobushushu obuyi-60℃260℃ engalunganga, inokumelana nokugqwesa okuthembekileyo nokugqwesileyo.Ke ngoko, isetyenziswa kakhulu koomatshini, kushishino lweekhemikhali, umbane, i-elektroniki, ishishini lokhuselo, itekhnoloji yangaphambili, ucoceko, ukugqunywa kombane kunye nezinye iindawo.Xa kuthelekiswa neminye imibhobho,ubhedu ozaliswe ptfe ityhubhuinokuthutha iigesi ezidliwayo kunye nolwelo kumaqondo obushushu aphezulu, ohlukileyo kwi-PTFE umbhobho.
Ekubeni umbhobho we-PTFE unamandla, ngaba usenokonakala?Impendulo ngokuqinisekileyo ewe, emva kwayo yonke into, kwinkqubo yokusebenzisa ityhubhu ye-tetrafluoro, ngenxa yezinto ezahlukeneyo, ityhubhu ye-tetrafluoro inokonakala kwaye yaphulwe.Ngoko ke, zeziphi izinto eziza kuchaphazela ixesha lokusetyenziswa kwe-teflon tube kwinkqubo yokusebenzisa ityhubhu ye-teflon?Okulandelayo, nceda undilandele ukuze uqonde.
Xa kuziwa kwizinto ezichaphazela ixesha lokusetyenziswa kwetyhubhu ye-tetrafluoro, kukho iintlobo ezininzi zezinto, ezinokuthi zivela kwizinto zayo, okanye ngenxa yendlela yokuthutha, okanye ngenxa yezinto ezisingqongileyo.Iinkcazo ezithe ngqo zezi zilandelayo.
1. Imiba ye-PTFE ityhubhu ngokwayo
Ikakhulu ibhekiselele kwi-tube ye-teflon engaphantsi, oko kukuthi, inkqubo engalunganga kunye nenkqubo yomenzi we-tube ye-teflon, okanye ukungabikho koqhagamshelwano kwinkqubo yokuvelisa ityhubhu ye-teflon.Ngale ndlela, iityhubhu ze-teflon ezenziwe ziyingxaki kakhulu ngokwemigangatho kwaye zibuthathaka kakhulu.Emva kokuba uchukunyiswe ngumntu, umonakalo kunye nokwaphuka kunokwenzeka ngokulula.Kakade ke, le meko inqabile, emva kwayo yonke loo nto, iya kuchaphazela yonke inkqubo yokusebenzisa ityhubhu ye-tetrafluoro, kwaye ibeka engozini ubomi babasebenzi.
2.Teflon ityhubhu ehambisa medium
Ukuba okuphakathi kuthuthwa ngePTFE umbhobho ityhubhuliqondo lobushushu eliphezulu, i-corrosion ephezulu kunye nolwelo olunzima kakhulu, kunye nayo inengxaki encinci ngokwayo, ityhubhu ye-PTFE kusenokwenzeka ukuba ingakwazi ukuthwala ngexesha lenkqubo yokusetyenziswa.Ngenxa yokuba iqondo lokushisa liphezulu kakhulu, uxinzelelo lukhulu kakhulu kwaye luqhekeke.
3. Indawo yokusebenza ityhubhu yeTeflon
Njengoko sonke sisazi, umbhobho we-PTFE ungasetyenziswa ngokuqhelekileyo kuluhlu lobushushu -60 ℃260 ℃, kodwa ukuba ubushushu obusebenzayo bombhobho we-PTFE buqhelekile ekuqaleni, ngoko kuya kudlula ngengozi olu luhlu, ngoko kunokubangela ukuba umbhobho uqhube. ukugqabhuka ngenxa yobushushu ngaphakathi kombhobho kunye nobushushu obungaphandle kombhobho.
Ingabonwa ukuba xa usebenzisa umbhobho we-teflon, kufuneka isetyenziswe ngokungqongqo ngokwemigangatho kwaye ungayifaki kwiqondo lokushisa eliphezulu, uxinzelelo oluphezulu kunye nokugqwala.Kuphela ngale ndlela sinokuyisebenzisa ixesha elide.
Ixesha lokuposa: Jan-12-2022