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Fluorinated ethylene propylene VS PTFE
Fluorinated ethylene propylene ama FEP waa copolymer hexafluoropropylene iyo tetrafluoroethylene.Waxay kaga duwan tahay xabagta PTFE (polytetrafluoroethylene) in ay tahay mid dhalaalaysa oo laga shaqayn karo iyada oo la isticmaalayo farsamaynta cirbadeynta caadiga ah iyo farsamooyinka xoqidda.Ethylene propylene fluorinated ayaa laga helay...Akhri wax dheeraad ah -
Guryaha polymer-ka ee PTFE - Guryaha PTFE
PTFE waxay leedahay sifooyin aad u fiican sida is-daba-marin kiimikaad, iska caabbinta kulaylka (labadaba sare iyo kuwa hooseba), guryaha dahaarka korantada, hufnaanta hoose ee khilaaf (static 0.08 iyo dynamic 0.01), iyo hanti aan dhug lahayn oo ka sarreysa heerkul ballaadhan (260 ilaa þ260 C).Waxay leedahay cufnaan inta u dhaxaysa 2.1e2.3...Akhri wax dheeraad ah -
PFA iyo TFM PTFE Qalab aad u Wanaagsan oo loogu talagalay Bellows iyo Diaphragms
PTFE (polytetrafluoroethylene), aka polymer, caadi ahaan waa doorashada koowaad ee polymer ee galalka iyo diaphragms, laakiin ma ogtahay in PTFE aanu ahayn polymerka kaliya ee aad ka dooran karto?Maqaalkan waxaan ku barbardhigi doonaa laba polymers oo kale - PFA iyo TFM - PTFE sida doorasho qalab ah ...Akhri wax dheeraad ah -
PEEK vs UHMW Machining
PEEK waa heerkul-ku- adkaysi u adkaysta oo la farsameeyay oo heerkulku si fiican ugu shaqeeya hoos u dhigista heerkulka sare iyo jawiga kiimikaad.Maaddadan awoodda ay u leedahay in ay sii haysato astaamaheeda jireed iyo u adkeysiga heerkulka ilaa 480 darajo F waxay ka dhigaysaa shay aad u qiimo badan oo sui ...Akhri wax dheeraad ah -
Guryaha Polymer - PVDF & PVF Properties
PVDF waxay iska caabisaa inta badan kiimikooyinka dabiiciga ah iyo kuwa aan noolaha lahayn oo ay ku jiraan dareerayaasha koloriin leh.Poly (Vinyl fluoride) waa polymer-ka-semicrystalline oo leh qaab qaabaysan, zigzag ah.Heerka crystallinity aad ayuu u kala duwanaan karaa 20 ilaa 60% waana shaqo ka mid ah qaababka cilladaysan.PVDF Properties Polyv...Akhri wax dheeraad ah -
Alaabta PTFE ee Florida & Soosaarayaasha Mashiinnada / Alaabta
Florida waa gobolka ugu koonfureed ee gobolka koonfur bari ee Maraykanka.Gobolka waxaa galbeed ka xiga Gacanka Mexico iyo Alabama, dhanka waqooyi waxaa ka xiga Alabama iyo Joorjiya, bari waxaa ka xiga Badweynta Atlaantigga, dhanka koonfureedna waxaa xad ka leh Straits of Florida.Florida waa meesha 22-aad ee ugu...Akhri wax dheeraad ah
