Iteyiphu yokunamathela ePtfe , ebizwa ngokuba yi-teflon ye-teflon yokubambelele, imele ingenzi intonga engathethekiyo kunye ne-scocimant. Ezi mpawu zikhethekileyo ukusuka kwisakhiwo semolekyuli sePolytetrafluoroothylene (PTFE), ebonisa amaqhina aqinileyo e-Carbon-sleorine. Olu lungiselelo lwenza amandla aphantsi komhlaba, ukuthintela izinto ezinokubambelela kuyo. Ukongeza, ukungangqinelani kwemichiza ye-PTFO kwenza ukuba kuxhathise uluhlu olubanzi lweekhemikhali, i-acids, kunye nezinyibilikisi. Indibaniselwano yezi propati yenza i-tefferies ye-teffelon ye-ptfelon into ebalulekileyo kumashishini ahlukeneyo, ukusuka ekuqhubekeni kokutya ukuya kwimveliso yekhemikhali, apho imigangatho yemichiza ibalulekile ekugcineni ukusebenza nokhuseleko.
![Iteyiphu ye-ptfele]( "PTFE Adhesive Tape")
Isayensi emva kwepropathi ye-ptfey engeyiyo
Ubume bemolekyuli ye-ptfe
Imo yemolekyuli eyahlukileyo ye-PTFO yelitye lebala lengqolowa yeepropathi zayo ezingezizo. I-polymer iqulathe i-carbon yekhabhoni kunye neeathom ze-fluorine eziqhotyoshelwe kwikharbon nganye. Eli lungiselelo lidala imolekyuli eqingqiweyo neyokulinganisa. Ibhondi eqinileyo ye-carbon-sleornine ikhokelela kwinto enamandla aphantsi kakhulu, okuthetha ukuba ezinye izinto zinobunzima obunokubangela umphezulu.
Amandla aphantsi komhlaba kunye neziphumo zayo
Amandla aphantsi komhlaba wetheyiphu ene-ptfey ibalulekile kwihambo yayo enganamathiki. Le ndawo ithetha ukuba umphezulu wetepi unoloyiko oluncinci kwezinye izinto. Xa izinto zidibana ne-ptfe, zidibana nomphezulu onikezela kancinci ngaphandle kokunxibelelana kwemolekyuli. Ngenxa yoko, i-tyreyid ihamba kwaye i-slids icime ngokulula, yenza i-Ptfe teflon yeTeflon ye-Ptfene ilungele izicelo apho ukuthintela ukubanjwa kubalulekile.
Uthelekisa nezinye izinto
Xa kuthelekiswa nezinye izinto, iipropathi ze-ptferes ezingezizo ze-PTPO zizodwa. Ngokungafaniyo neentsimbi, iiplasitiki, okanye ezinye ii-fluoropolymers, ibonisa amandla angenakuthelekiswa nanto yokuphinda uguqule izinto. Oku kwenza ukuba i-tei ye-tei enamathela eP Intsebenzo yeteyiphu kwizicelo ezingezizo ezingezozamanga zihlala zidlula ezinye iindlela, zisenza ukhetho olukhethwayo kumashishini asusela kwi-aerospace.
Ukuxhathisa ichiza leekhephu ze-ptfe
I-Interting Deers
Ukuchasana kwekhemikhali ye-teffelon ye-teflon ye-teflon ye-teflon yenziwa kwi-dictures yayo yemichiza. Le mpahla isuka kwi-carbon-fluorine ye-bluorn-fluorine kwimolekyuli ye-ptfec. Ezi bhuti zizinzile kangangokuba ziyamelana nokuyeka okanye zisabele ngeekhemikhali ezininzi. Ngenxa yoko, i-PTUT ihlala ingaphuculwa luluhlu olubanzi lwezinto, kubandakanya i-asidi eyomeleleyo, iziseko, kunye nezinyibilikisi zezinto eziphilayo. Olu nzo luzinzo lwekhemikhali lwenza i-tepi yokuthambisa i-ptfeshe ukhetho olufanelekileyo lwezicelo kwiindawo ezinemichiza.
Uluhlu lokuxhathisa
Iteyiphu yokunamathela ePTRE ibonisa ukunganyangeki okumangalisayo kuluhlu olubanzi lweekhemikhali. Ihlala ingaphuculwa yi-hydrochloric acid, i-sulfuric acid, kunye nezinyibilikisi ezahlukeneyo eziza kuphawula ezinye izinto ezininzi. Iteyiphu ikwaxhaphanisa i-oxition kunye nemozulu, ukugcina iipropathi zayo nakwimiceli mngeni. Olu luhlu lubanzi lwentengo yemichiza ivumela i-tepplon ye-teffene ene-teflon enezixhobo ezahlukileyo, kwizixhobo zelebhu kwizityalo ezisebenza kwimichiza.
Ukunqongophala kunye nokuqwalaselwa
Ngelixa ukuchasana nemichiza yekhemikhali ye-ptfele kuyinto enomdla, kubalulekile ukuba uqaphele ukuba ayiphelelanga ngokupheleleyo kuzo zonke izinto. Ezinye izinto ezisebenzayo ezisebenzayo, ezinje nge-fluorine ye-farorine okanye i-moltenn alkali i-alkali, inokuchaphazela i-ptfe. Ukongeza, kubushushu obuphakamileyo kakhulu, ezinye iikhemikhali zinokuqalisa ukunxibelelana nePTFE. Ukuqonda ezi sithintelwe umda kubalulekile ukukhetha inqanaba elifanelekileyo leteyiphu yokunamathela kwi-ptfey kwizicelo ezithile. Ukuqwalaselwa ngokufanelekileyo kweemeko zokusebenza kuqalisa ukusebenza kakuhle kunye nobomi obulungileyo kwiteyiphu kwiindawo ezahlukeneyo zekhemikhali.
Izicelo zokuzifaka ngaphandle kwemathela kunye nokuchasana nemichiza
Ukusetyenziswa kweMizi-mveliso
Kwiseto semizi-mveliso, i-PTFE Adhes's Tape's Adheries's Andsters kunye neepropathi ezinganyangekiyo nemichiza Fumana izicelo ezininzi. Iteyiphu ihlala isetyenziswa njengelitye elikhuselayo kwiitanki zokugcina iikhemikhali kunye nemibhobho, ukuthintela ukuhlaselwa kweekhemikhali kunye neekhemikhali. Kwishishini lendwangu, i-teffe teflon ye-teflon ye-teflon isetyenziswa kwizixhobo zokutsalwa kobushushu ukuthintela ilaphu ekuthandeni ngexesha lenkqubo yokutywina. Umzi-mveliso we-Aerospace usebenzisa iteyiphu ye-wire handling kwaye njengomaleko okhuselayo kwiinkqubo ze-oyile, sebenzisa ithuba lokungaxhathisi ngemichiza kunye neepropathi eziphantsi.
Ukulungiswa kokutya kunye nokupakisha
Ushishino lokutya luxhamla kakhulu kwiimpawu ze- psed ezinemifanekiso . Ihlala isetyenziswa koomatshini bokupakisha ukutya, apho umhlaba wakhe unganamathela kuwo uthintela ukubulala kunye namasuntswana okutya ekuqokeleleni, ukuqinisekisa imisebenzi egudileyo kunye nokugcina imigangatho yempilo. Kwiibhakeri, ezidityanisiweyo ze-PTORS zokuhambisa kunye namashiti okubhaka athintele inhlama kunye nezinto ezibhakiweyo ezivela ekuthandeni, ukuphucula inkunkuma. I-PHERTTER yekhemikhali ye-PTF iqinisekisa ukuba akukho zinto zingafunekiyo ezithi xibeze kwiimveliso zokutya, zisenza ukuba zikhuseleke kwizicelo zonxibelelwano ngqo zokutya.
I-Labhoratri neZicelo zoNyango
Kwiseti yelebhu, i-Ptfed Teflon I-Teflon Caresical Ukuchasana kwekhampasi kubalulekile. Isetyenziselwa ukudibanisa iinyawo kwiglasikhi kunye nezixhobo zivezwe kwiikhemikhali ezibonakalayo, ekuqinisekiseni ukuthembeka okunzima. Iteyiphu ikwafumana ukusetyenziswa kwezixhobo ze-chromatography, apho iipropathi zayo ezinganamava zithintele iSampulu ungcoliseko lwesampulu. Kwizicelo zezonyango, iteyiphu enemikhono ye-ptfey isetyenziswa ekwenzeni izixhobo ezithile zokufakwa kwezinto ezinokwenzeka ngenxa ye-biompatial yayo kunye nokuxhathisa kulwelo lomzimba. Iipropathi zayo ezinganamathiki ziye zenza zibe luncedo kwiimveliso zokhathalelo lwenxeba, zivumela utshintsho olulula, lokwenza ubuhlungu.
Ukuqukumbela
I-PTFE Adhesive Adhes 's Adhes engathandekiyo ye-PAIT kunye ne-HOSPRUST kunye neekhemikhali zenza ukuba ibe yinto ebalulekileyo kumashishini ahlukeneyo. Isakhiwo sayo esahlukileyo sibonelela ngamandla aphantsi komhlaba ohlawula izinto, ngelixa i-insert yayo yekhemikhazi ibonelela ngokhuseleko kuluhlu olubanzi lwezixhobo ezihluphekayo. Kwizicelo zemveliso yokutya kunye nokusetyenziswa kwezonyango, i-tepelon ye-teffene ye-teflon iyaqhubeka nokungqina ixabiso laso kwiimeko apho izinto zemveli ziwela khona. Njengamashishini avela kwaye ajongane nemiceli mngeni entsha, ukutshintshana kwezinto eziguquguqukayo kunye nokuthembeka kweteyiphu ye-ptfey enamathela ekuqhubekeni nokuhambela phambili kwinkqubela phambili yale mihla kunye nezobuchwephesha.
I-FAQS
Ngaba i-tepe enamathela e-pfes inokukhulisa amaqondo obushushu aphezulu?
Ewe, iteyiphu enemikhono ye-ptfey inokuthi ihlale ihleli kwi-260 ° C (500 ° F), iyenza ifaneleke izicelo zokuhlawula ubushushu.
Ngaba i-PTFE Dochetive Tape ikhuselekile ekunxibelelaneni kokutya?
Itephu enamathela ePPRE ithathelwa ingqalelo ngokukhuselekileyo kunxibelelwano lokutya ngenxa yokufumana i-sucturness yekhemikhali kunye nokungabinatyhefu.
I-PTFE Doeches Ebenamathelele i-ptfe?
Ixesha lokuphila kweteyiphu ene-ptfest ihamba ngokuxhomekeke kwisicelo kunye nokusingqongileyo, kodwa ngokubanzi ibonelela ngokuqina okugqwesileyo kwaye ingahlala iminyaka emininzi kwizicelo ezininzi.
Amava olona phawu lubalaseleyo lwe-Petfele Adhesive | I-Aokai ptfe
Njengomvelisi we-PTFE ekhokelayo ePhezulu ePhezulu, i-Aokai Ptfe ibonelela nge-tepe enomgangatho ophezulu we-ptfes of i-PTFE ekhethekileyo engalinganiyo kunye ne-scocimant. Izisombululo zethu eziqhelekileyo ezixhasa iimfuno ezahlukeneyo zemizi mveliso, ukuqinisekisa ukusebenza kakuhle kwindawo enomngeni. Ukusuka kwikomlo yokutya kwizicelo ze-aerospace, intembeko ye-Aokai Ptfe yemveliso ethembekileyo, eyomeleleyo, kunye nefanelekileyo. Nxibelelana nathi kwi mandy@akptfe.com ukuphonononga ukuba i-tei yeteyiphu ye-PTF ye-PPRE inokuphucula njani iinkqubo zakho zokuvelisa kunye nomgangatho wemveliso.
Izalathiso
USmith, J. (2021). '' Inzululwazi ye-National As-Namatis: PtPI nangaphaya. Y 'INDAWO YOKUFUNDA ISAYENSI, 56 (3), 1234-1255.
UJohnson, A. ET Al. (2020). 'Ukuxhathisa imichiza ye-fluooropolymers kwizicelo zezamashishini.' '' I-Chemistry kunye ne-Chemistry kunye ne-59 (15), 78905.
Mdaka, l. (2019). 'I-PTFE Abenamatheliso kwi-Ebenamathelele: Iipropathi kunye nokusetyenziswa kwenkqubo yokutya. ' Uphengululo lweNjineli ye-11 (2), 145-160.
Lee, s. kunye nepaki, h. (2022). 'Inkqubela phambili kwizixhobo ezisekwe kwi-ptfes kwizixhobo zonyango. ' Inzululwazi ye-Biomateals, 10 (4), 789-805.
Wilson, R. (2018). 'Indima ye-PTFO kwimveliso yanamhlanje: uphononongo olubanzi. ' '' Ijenali yeTekhnoloji yeMveliso, 29 (3), 456-472.
Garcia, M. ET Al. (2023). 'Impembelelo yokusingqongileyo kunye nokuzinza kwemveliso ye-ptfe kunye nokusetyenziswa.' '
