Ukukhuseleka kakhulu kuchemikhosi kungumzekelo wokuqala ekusetyenzisweni kwezihlwirelo ze-PTFE kwimfundo yasekuhlaleni. I-PTFE (polytetrafluoroethylene) yindlela yokwenyani enezinto ezivinjelwayo eyayisiseko ngokupheleleyo kwiingcinezelo ezininzi, ukuya ku -86°F ukuya ku 500°F (-30°C ukuya ku 260°C). Leyo yeyona nto eyenza izihlwirelo ze-PTFE zibe zihle kakhulu kumsebenzi wamafundi aphathwayo ngezobuchwepheshe, ubunyeziso nobuluki, nezempilo.
Izihlwirelo ze-PTFE ziqhamuka ngokukhuseleka kakhulu kwingcinezelo ngaphandle kokukhuseleka kuchemikhosi. I-PTFE iqhamuka ngokukhuseleka kwayo kucingezelo – ingasetyenziselwa kucingezelo ephantsi kanye phakade ngaphandle kokutshintsha kwiziphumo zayo. Le ngxaki ibenza ukuba izihlwirelo ze-PTFE zibe zihle kumsebenzi apho ukutshintsana kucingezelo kumsebenzi ongcono, njengezobuchwepheshe nezomthutho.
Ibhosi ye-PTFE engeyelelweyo Ukuba ushiya endleleni yokuthenga iibhosi ezilungileyo, eziphathekayo okanye eziphucwayo ze-PTFE ngamaxesha amaninzi, iindlela zothengiso ngokujulileyo zifumaneka ngu-Demai. Iibhosi ze-PTFE Ngokuba yi-mfundi onobumnandi nokuxhasa ngaphezulu kweebhosi ze-PTFE eChina, i-Demai inika iindidi ezahlukeneyo ze-ebhosi ze-PTFE ngeendlela ezahlukeneyo ngexabiso elinye. Iibhosi ze-PTFE ezingenyelelweyo kwi-Demai zinika amakhampu inkqubo yokufumana ixabiso elincinci, ukulethwa kusasa kwaye inyaniso yesicelo sesithuba.
Okwesibini, cinga ngokulinganisela kweentliziyo ze-PTFE. Akufanele ukhuthaze imali enkulu ekunyaniseni iintlu zomoya, uyafuna kuphela ukuziqinisekisa ukuba into uyayikhetha ibulalekileyo nokhanyangayo kuba izakusimenza umsebenzi wakho ngexesha elide. Dla kwiintlu ezenziwe ngendlela efana nezinto ezilungileyo, ukuze zikwazi ukumelana neemeko engqongqo yomsebenzi. Bonakala ukuba iintlu zithile zinezivumelwano okanye iifaki, njengoko zinzima kakhulu ukulinganisa ubunzima nobugcisa.
Ixabiso likuphela kwizixhobo esilindelekileyo xa unguquka iintlu ze-PTFE ngokunjani. Akukho mfuneko yokuba uye kwindawo encinci ukuba ungangeni. Iintlu ezincinci zingakunceda ukunceda imali emfutshane, kodwa azizalanga njalo okanye zisebenza njalo njengazo ezineenjongo eziphezulu. Ubunzima Bungakunceda Imali Iintlu ezinesiqhubo esiphambili zingaba nzima ngaphambili, kodwa zingaba zinkunceda imali ngokuphindula ukudinga komdla kunye nombanjwa.
Xa kuthethwa ngobunzima beentonga ze-PTFE kwimindalo yonke, kubalulekile ukuba le nto ingumkhetjane. Iintonga ze-PTFE zisetyenziswa kwimindalo ngenye inqanaba kwiindawo ezifana nezomgangatho, i-aerospace kunye nokuphatha okujulile kwezicwangciso. Zinamandla okungcinwa kumahluko, amandla apheleleyo okukhushela (ukuya ku-500F), ubunzima obuncinci bokugquma kwaye zisetyenziswa ekuthumelaneni izicwangciso neengcinga eziphela.
Kwizixhobo ze-automotive, iintonga ze-PTFE zisetyenziswa njengezibhedele kanye nezityhilela ukutheha kwizilonda zonke. Kwi-aerospace, zisetyenziswa kwiindlela zokuxhasa nokutheha. Iintonga ze-PTFE zisetyenziswa ngokubanzi kwindalo ye-pharmaceutical ukuthumela izicwangciso neesolventi. Kwindalo yokuphatha izicwangciso, zisetyenziswa ekuphandleni kwezinto ezikhuthazelekileyo. Lonke into ke indalo apho iintonga ze-PTFE zisetyenziswa.
Izinto ezisemthwakathini zokwenza izikhumba eziyinkimbinkimbi kwiindawo zonke zeDlulazwe, zinezimbalwa ezimbi, ziyafollowing ptfe hoses ukuze kubekho nokuba akukho zinto ezingenakubizwa noma ukuchitha. Umsebenzi wasekhe yinye kuphela ene-own mix yezikhumba ukuze kuvunyelwe ubudala nobukhoyo bokuphatha kwezinto, ubukhulu bokwenza izinto kwaye iindleko zibizwa ngendlela encinane.
Demai Rubber and Plastics inokunika umnqweno wokusebenza kubaprofeshinali ngokuthabatha isampula yokulinganisa. Sisikhangela intsholongwano yokuhlanza ngokucacileyo ukuze kuvunyelwe ukuba zonke izinto ziyasebenza ngokucacileyo kwaye nezimbalwa ezimbi. Ngaphezu koko, sinokunika ukuthumela ngokukhawuleza, ukuvula ngokukhawuleza, izinto zithumelwa ngamatyela ase-ptfe, ubukhulu obubi, ubukhoyo obubi.
Amatyela ase-ptfe asinika umnqweno wokugqibela ngokukhawuleza. Nokuphi na inkxaso ekufuneka kusukweli kwisikhathi sokugqibela siyaqhubeka ngokukhawuleza ngamahora angama-24. Sinokunika umnqweno obubi ngaphandle kokulinganisa ubukhulu bokuphatha kwezinto.
iDemai Rubber yiyisikhungo esisizwe sokuqonda ukuthi sisebenza ngokuzimela, isitha sakwa-R D sisikhulu. Siyathemba ukuthi siyabhekisa i-PTFE hoses, sibhala phakathi, kwaye sibhala ngokupheleleyo. Kungenziwa ngokulinganisa ukudakwa kwezinto ezifunekayo zomkhosi. i-rubber hoses ezenziwe ngokukhethekileyo, ezinobukhulu obubanzi.
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