Ubungakanani boMbala wePTFE wokuhlamba iimpahla
Izicelo zee-PTFE Washers
Ukutywinwa kweMizi-mveliso: Ifanelekile ekuqiniseni izitywino kwiipayipi, iivalvu, kunye neenkqubo zoxinzelelo oluphezulu.
Iindawo ezisebenzisa iikhemikhali kunye nezonakalisayo: Ayinazo iikhemikhali ezinobungozi, iqinisekisa ukuqina nokusebenza kakuhle.
Izixhobo Zonyango Nezodidi Lokutya: Izinto ze-PTFE ezihambelana ne-FDA ziqinisekisa ukusetyenziswa okukhuselekileyo nokucocekileyo.
Ukwahlulahlula oomatshini kunye neeMechanical: Iispacers ezinokuthenjwa zezixhobo zoshishino kunye neemechanical.
Iiprojekthi zoBunjineli obuSetyenzisiweyo: Zilungele iimfuno ezikhethekileyo ezifuna izisombululo ezilungiselelwe wena.
Iinkcukacha
I-PTFE ring polytetrafluoroethylene yenye yezinto ezilungileyo zokumelana nokugqwala kwihlabathi lanamhlanje, ngoko ke fumana udumo "lwenkosi yeplastiki". Ingasetyenziswa kuyo nayiphi na indlela yamachiza ixesha elide, kwaye isombulule iingxaki ezininzi kwiikhemikhali, ipetroli, amayeza kunye nezinye iinkalo kwilizwe lethu. Iiseal zePtfe, iigaskets, iigaskets. Iiseal zePolytetrafluoroethylene, iigaskets, iigaskets zokutywina zenziwe nge-polytetrafluoroethylene resin molding exhonyiweyo.
Iimeko zokusetyenziswa kwePolytetrafluoroethylene (PTFE) kushishino lweekhemikhali, i-petrochemical, ukucocwa, i-alkali, i-asidi, isichumisi se-phosphate, amayeza, i-pesticide, i-chemical fiber, idayi, i-coking, igesi yamalahle, i-organic synthesis, i-non-ferrous smelting, intsimbi, amandla e-athomu kunye neemveliso zobumsulwa obuphezulu (umz., i-ionic membrane electrolysis), ukuthuthwa kunye nokusebenza kwezinto ezixineneyo, ukutya okunempilo okungqongqo kakhulu, iziselo kunye namanye amasebe emveliso. I-asidi ye-phosphoric ephakathi, i-asidi ye-sulfuric, i-asidi ye-nitric, i-asidi ye-hydrochloric, ii-asidi ezahlukeneyo ze-organic, izinyibilikisi ze-organic, ii-oxidants ezinamandla kunye nezinye izixhobo zamakhemikhali ezirhabaxa ezinamandla.
Ubushushu -100～280℃, okuvumela ukupholisa ngequbuliso kunye nokufudumeza ngequbuliso, okanye ukutshintshana ukusebenza okushushu nokubandayo.
Uxinzelelo -0.1 ~ 6.4mpa (uxinzelelo olupheleleyo olungalunganga ukuya kwi-64kgf/cm2)
-0.1 ~ 6.4mpa (Fullvacuumto64kgf/cm2)
I-PTFE retaining ring yenzelwe ukuqinisa isilinda, inkqubo ye-hydraulic okanye uxinzelelo lwevalvu ngaphandle kokulahlekelwa ngumsebenzi wayo wokutywina, inokuthintela "i-O-ring extrusion", iphucule ukusetyenziswa kwayo koxinzelelo, ubungakanani bayo bunokwenziwa ngokwezifiso ngokweemfuno zabathengi.
Isangqa sokugcina i-PTFE simelana nobushushu obuphezulu -- ubushushu bokusebenza bufikelela kwi-250℃.
Indandatho ye-PTFE ayinamandla okumelana nobushushu obuphantsi -- inokuqina okuhle koomatshini; Nokuba ubushushu buhla bufike kwi -196℃, ubude be-5% bunokugcinwa.
Ukumelana nokugqwala kwendandatho yokugcina i-PTFE - kwiikhemikhali ezininzi kunye nezinyibilikisi, ezibonisa i-inert, i-asidi enamandla kunye ne-alkali, amanzi kunye neentlobo ngeentlobo zezinyibilikisi ze-organic.
Ukumelana nemozulu yeringi ye-PTFE - iplastiki ebomini bokwaluphala.
Indandatho ye-PTFE ene-lubrication ephezulu - yinto eqinileyo kwi-coefficient yokungqubana.
Isangqa se-PTFE asinamatheli -- sisona sincinci kakhulu somphezulu kwizinto eziqinileyo kwaye asinamatheli nakweyiphi na into.
