Usayizi Wombala Ngokwezifiso we-PTFE Washer

I-PTFE ring polytetrafluoroethylene ingenye yezinto ezinhle ezimelana nokugqwala emhlabeni namuhla, ngakho-ke thola isithunzi "senkosi yepulasitiki".Ingasetshenziswa kunoma yiluphi uhlobo lwamakhemikhali isikhathi eside, futhi ixazulule izinkinga eziningi kumakhemikhali, i-petroleum, imithi kanye neminye imikhakha ezweni lethu.Izimpawu ze-Ptfe, ama-gaskets, ama-gaskets.Izigxivizo ze-Polytetrafluoroethylene, ama-gaskets, ama-gaskets okuvalwa enziwe ngokubunjwa kwe-polytetrafluoroethylene resin emisiwe.

Izimo ze-Polytetrafluoroethylene (PTFE) zokusetshenziswa embonini yamakhemikhali, i-petrochemical, ukucwengisiswa, i-alkali, i-asidi, umanyolo we-phosphate, imithi, isibulala-zinambuzane, i-chemical fiber, idayi, i-coking, igesi yamalahle, i-organic synthesis, i-non-ferrous smelting, insimbi, amandla e-athomu nokuphezulu. imikhiqizo yokuhlanzeka (isb, i-ionic membrane electrolysis), ukuthutha nokusebenza kwe-viscous, ukudla okuqinile kwezempilo, iziphuzo kanye neminye iminyango yokukhiqiza.I-Medium phosphoric acid, i-sulfuric acid, i-nitric acid, i-hydrochloric acid, ama-acids ahlukahlukene e-organic, izinyibilikisi eziphilayo, ama-oxidants aqinile nezinye imidiya yamakhemikhali egqwalayo.

Izinga lokushisa -100～280℃, okuvumela ukupholisa okungazelelwe kanye nokushisa okungazelelwe, noma ukushintshanisa ukusebenza okushisayo nokubanda.

Ingcindezi -0.1 ~ 6.4mpa (ingcindezi engemihle egcwele ukuya ku-64kgf/cm2)

-0.1 ~ 6.4mpa (Fullvacuumto64kgf/cm2)

I-PTFE egcina indandatho iwukuqinisa ikakhulukazi isilinda, isistimu ye-hydraulic noma ingcindezi ye-valve ngaphandle kokulahlekelwa umsebenzi wayo wokuvala, ingavimbela i-O-ring "extrusion", ithuthukise ukusetshenziswa kwayo kokucindezela, ubukhulu bayo bungenziwa ngokwezifiso ngokuvumelana nezidingo zamakhasimende.

I-PTFE egcina iringi imelana nezinga lokushisa eliphezulu -- izinga lokushisa elisebenzayo lifika ku-250℃.

I-PTFE indandatho ukumelana nezinga lokushisa eliphansi -- enokuqina okuhle kwemishini;Ngisho nalapho izinga lokushisa lehlela ku -196℃, ubude obungu-5% bungagcinwa.

I-PTFE egcina ukugqwala kwendandatho ukumelana - kumakhemikhali amaningi nezinyibilikisi, ebonisa ukungena ngaphakathi, i-asidi eqinile ne-alkali, amanzi nezinhlobonhlobo zezinyibilikisi eziphilayo.

I-PTFE ring weather resistance - ipulasitiki empilweni yokuguga.

I-PTFE ring high lubrication - iyimpahla eqinile ku-coefficient yokungqubuzana.

I-PTFE ring ayinamatheli -- iwukudonselana kwendawo encane kakhulu ezintweni eziqinile futhi ayinamatheli kunoma iyiphi into.