PTFE Polymer khoom
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Qhov tseeb thiab Pwm Kev Taw Qhia ntawm PTFE Cov Khoom
Taw qhia: Feem ntau, qhov tseeb ntawm PTFE cov khoom tsis yooj yim rau kev tswj hwm vim tias nws cov coefficient ntawm kev nthuav dav yog siab dua li cov hlau, thiab nws ib qho ntawm qhov hloov pauv kub nyob ib ncig ntawm chav tsev kub ua rau ntim hloov pauv li ntawm 1 txog 2%.Ntxiv mus, nyias-walled PTFE ...Nyeem ntxiv -
Kev tsim khoom ntawm PTFE
Tetrafluoroethylene tau npaj thawj zaug hauv xyoo 1933. Cov khoom siv ua lag luam tam sim no yog ua los ntawm fluorspar, sulfuric acid thiab chloroform.Cov Txheej Txheem Ntau Lawm ntawm PTFE Polymer: Kev Tsim Khoom ntawm PTFE Polymer / Resin yog ua tiav hauv ob theem.Ua ntej, TFE Monomer feem ntau manuf ...Nyeem ntxiv -
Extrusion ntawm polymers
Extrusion yog txheej txheem ntawm kev tsim cov khoom ntev ntawm ntu ntu ntu (rods, nplooj ntawv, kav dej, zaj duab xis, hlau rwb thaiv tsev txheej) yuam soften polymer los ntawm kev tuag nrog qhib.Cov khoom siv polymer hauv daim ntawv pellets yog pub rau hauv extruder los ntawm lub hopper.Cov khoom yog ...Nyeem ntxiv -
Polymer adsorption
Adsorption yog adhesion ntawm ions los yog molecules mus rau saum npoo ntawm lwm theem.Adsorption yuav tshwm sim ntawm physisorption thiab chemisorption.Ions thiab molecules tuaj yeem adsorb rau ntau hom chaw xws li cov chaw polymer.Lub polymer yog ib tug loj molecule tsim los ntawm rov qab subunits khi ua ke ...Nyeem ntxiv -
Polycarbonate (PC) vs Polymer PTFE / FEP Machining
Polycarbonates (PC) yog ib pawg ntawm cov thermoplastic polymers uas muaj carbonate pawg hauv lawv cov qauv tshuaj.Polycarbonates siv hauv engineering yog cov khoom muaj zog, cov ntaub ntawv tawv, thiab qee cov qib yog optically pob tshab.Lawv tau yooj yim ua haujlwm, molded, thiab thermoformed.Yog vim li cas cov khoom no ...Nyeem ntxiv -
Ua thiab machining ntawm PTFE qhov chaw
PTFE paub txog nws qhov ruaj khov thiab ua haujlwm rau ntau yam tshuaj.… Qhov no ua rau nws muaj ntau yam khoom siv, thiab peb ua pwm, tsim thiab tshuab qhov chaw hauv cov khoom no.Feem ntau, PTFE tau ua tiav rau hauv cov duab semi-tiav nrog compression lossis iso-static molding cov tswv yim.PTFE Resi...Nyeem ntxiv
