Ulaha PTFE waxay u qaybsan yihiin ulaha la isku qurxiyo iyo ulaha extruded, farqiga ayaa inta badan lagu muujiyaa farqiga habka wax soo saarka.Usha qaabaysan ee Teflon waxa ay ka samaysan tahay xabagta polytetrafluoroethylene iyada oo hab lagu qaabayn karo heerkulka qolka ka dibna la miiray.Usha fidsan ee PTFE waxay ka samaysan tahay resin polytetrafluoroethylene oo leh xaddi gaar ah oo gargaar ah oo extrusion ah, oo lagu sameeyay habka extrusion paste, ka dibna lagu miiray heerkul sare.
Usha PTFEwaxay u kala qaybsan yihiin ulaha la qaabeeyey iyo ulaha extruded, farqiga ayaa inta badan lagu muujiyaa farqiga habka wax soo saarka.Usha qaabaysan ee Teflon waxa ay ka samaysan tahay xabagta polytetrafluoroethylene iyada oo hab lagu qaabayn karo heerkulka qolka ka dibna la miiray.Usha fidsan ee PTFE waxay ka samaysan tahay resin polytetrafluoroethylene oo leh xaddi gaar ah oo gargaar ah oo extrusion ah, oo lagu sameeyay habka extrusion paste, ka dibna lagu miiray heerkul sare.
Usha PTFE waa resin PTFE ah oo aan la buuxin oo ku habboon farsamaynta gaasaska kala duwan, shaabadihii iyo agabka saliidaynta ee ka shaqeeya warbaahinta daxalka ah, iyo sidoo kale qaybaha dahaarka korantada ee loo isticmaalo soo noqnoqoshada kala duwan.Usha lagu sameeyay qaabaynta,ku dheji extrusionama hoos u dhigi hababka extrusion.
Ulaha PTFE waxaa loo isticmaalaa in lagu soo saaro shaabadeynta gaasaska iyo walxaha saliidaynta ee ka shaqeeya warbaahinta kala duwan ee daxalka ah iyo qaybaha dahaarka korantada ee loo isticmaalo dhowr jeer oo kala duwan.
Haddaba maxay yihiin faa'iidooyinka ulaha PTFE?
1. Adhesion la'aan: kacsanaan hoose oo dusha sare ah, aan lahayn ku dheggan walax kasta;2.Isku-dhafan iskuxiran oo aad u yar iyo sifooyin sifeyn wanaagsan;3.Meel weyn oo loogu talagalay iska caabinta cimilada iyo iska caabinta heerkulka: waxqabadka muddada dheer ee jawiga ayaa ah mid aan isbeddelin, wuxuuna ku shaqeyn karaa waqti dheer heerkul ah +260 ° C ilaa -180 ° C;4.Non-sun: Waa physiological ahaan aan firfircoonayn, waana wax aan sun ahayn oo aan waxyeello lahayn gudaha 280 ℃;5.Iska caabbinta daxalka: caabbinta asiidhka xooggan, alkalis, aqua regia iyo dareerayaasha organic kala duwan (marka laga reebo soodhiyam dhalaalaysa iyo fluorine dareere ah) iyo kiimikooyin kale;6.Dahaarka sare: dielectric hoose oo joogto ah iyo khasaaro koronto, koronto adkeysi badan, iyo dahaar aad u fiican;7.Gubasho la'aan: waa la dami doonaa ka dib marka laga tago ololka furan, alaab wanaagsan oo ololka dib u celisa.
Waqtiga boostada: Agoosto-05-2020