PTFE, wanda aka fi sani da polymer, polymer ne wanda ya sami mahimmanci a aikace-aikacen masana'antu a cikin kashi na biyu na karni na ashirin.Ƙarfin ƙarancin sa na juzu'i da rashin ƙarfi ya sa ya dace ba kawai don kayan dafa abinci ba, har ma don hatimi a cikin bawuloli na masana'antu.Koyaya, kayan yana nuna kayan aikin injin da ba'a so, kamar shakatawar damuwa (watau asarar taurin kai tare da lokaci) da dogaro da zafin jiki, wanda zai iya haifar da matsala a wasu aikace-aikace.
Ɗaya daga cikin aikace-aikacen da PTFE ya tabbatar da fa'ida ga sauran kayan yana cikin hatimin da aka yi amfani da shi a cikin bawul ɗin toshe masana'antu.Ana amfani da bawul ɗin toshe masana'antu don jigilar ruwa iri-iri, sabili da haka suna fuskantar yanayi masu wuyar gaske, kamar hare-haren sinadarai da yanayin zafi.Abubuwan hatimin suna buƙatar biyan buƙatun juriya na sinadarai, yayin da suke hana zubewa a kowane lokaci.Sha'awar rage farashin masana'antu yayin haɓaka aikin ya haifar da buƙatar hatimin slimmer, tare da buƙatu mafi girma akan kayan.Ana buƙatar kyakkyawar fahimtar yadda ake rarraba matsalolin da ke cikin hatimin.Bugu da ƙari, abin mamaki na shakatawa na danniya da kuma dogara da zafin jiki yana da sha'awa kuma suna buƙatar la'akari da su, don hango ko hasashen halin hatimi.
PTFE shine babban abu da ake amfani dashi don rufe ruwa a ciki da kuma sararin samaniya.Hatimin ciki yana samar da taFarashin PTFEwanda aka matsa tsakanin jiki da toshe, yayin da hatimin waje ke da garantin hatimin saman PTFE.
PTFE wani polymer ne da Roy Plunkett na Kamfanin DuPont ya gano a cikin 1938.Tsarin sinadaransa ya ƙunshi sarƙoƙi na atom ɗin carbon da aka haɗa su tare, tare da rassan zarra na fluorine.Ana kiran kayan sau da yawa a matsayin polytetrafluoroethylene (PTFE), yayin da polymer alamar kasuwanci ce mai rijista ta Kamfanin DuPont.
PTFE ya zama kayan aikin injiniya mai mahimmanci.Babban fa'idodinsa shine halayensa marasa mannewa, rashin aiki, juriya ga hare-haren sinadarai da ingantacciyar ƙarfi.Haka kuma, ana iya haɓaka ƙayyadaddun kaddarorin jiki ta hanyar ƙara mahaɗan filler ko canza tsarin masana'anta.Wasu lahani na jiki waɗanda abubuwan da PTFE ke fuskanta sune babban hankali ga canje-canjen zafin jiki da ƙarancin juriya ga rarrafe da shakatawa na damuwa.Halin da ba daidai ba na waɗannan halaye yana ba da aiki mai wuyar gaske ga kowane injiniyan da ke son tsinkaya halin PTFE.
Wani koma-baya da PTFE ke fama da shi shine babban narke danko wanda ke sa allura da busa gyare-gyaren ba zai yiwu ba, yana barin hanyoyin masana'anta masu tsada, kamar sintering da extrusion, zaɓin kawai don samar da sashi.
Lokacin aikawa: Dec-30-2017