I-PTFE Polymer
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Ukunemba kanye Nokuqondisa Kwesikhunta Kwemikhiqizo ye-PTFE
Isingeniso:Ngokuvamile, ukunemba komkhiqizo we-PTFE akulula ukulawula ngoba i-coefficient yayo yokunwetshwa komugqa iphakeme kunaleyo yezinsimbi, futhi izinga lokushisa layo elilodwa lokushintsha ivolumu lizungeze izinga lokushisa legumbi kubangela ukushintsha kwevolumu cishe ngo-1 kuya ku-2%.Ngaphezu kwalokho, i-PTFE enezindonga ezincane ...Funda kabanzi -
Inqubo Yokukhiqiza ye-PTFE
I-Tetrafluoroethylene yalungiswa okokuqala ngo-1933. I-synthesis yamanje yezohwebo isekelwe ku-fluorspar, i-sulfuric acid ne-chloroform.Inqubo Yokukhiqiza Eyisisekelo ye-PTFE Polymer: Ukwenziwa Kwe-PTFE Polymer/Resin ngokuyisisekelo kwenziwa ngezigaba ezimbili.Okokuqala, i-TFE Monomer ngokuvamile isetshenziswa...Funda kabanzi -
Ukukhishwa kwama-polymers
I-Extrusion iyinqubo yokukhiqiza imikhiqizo emide ye-cross-section engaguquki (izinduku, amashidi, amapayipi, amafilimu, i-insulation coating) ephoqelela ukuthambisa i-polymer ngokusebenzisa ifa elinembobo.Izinto ze-polymer ngendlela yama-pellets zifakwa ku-extruder nge-hopper.Impahla ithi...Funda kabanzi -
I-polymer adsorption
I-Adsorption ukunamathela kwama-ion noma ama-molecule ebusweni besinye isigaba.I-Adsorption ingase yenzeke nge-physisorption kanye ne-chemisorption.Ama-ion nama-molecule angakhanga ezinhlotsheni eziningi zezindawo ezihlanganisa izindawo ze-polymer.I-polymer iyi-molecule enkulu eyakhiwe amayunithi aphindaphindayo aboshwe ndawonye...Funda kabanzi -
I-Polycarbonates (PC) vs I-Polymer PTFE/FEP Machining
I-Polycarbonates (i-PC) iyiqembu lama-polymers ashisayo aqukethe amaqembu e-carbonate ezakhiweni zawo zamakhemikhali.Ama-polycarbonates asetshenziswa kwezobunjiniyela aqinile, aqinile, futhi amanye amamaki abonakala obala.Zisebenza kalula, zibunjwe, futhi zenziwe nge-thermoform.Ngenxa yalezi zakhiwo ...Funda kabanzi -
Ukucubungula kanye nokucubungula izingxenye ze-PTFE
I-PTFE yaziwa ngokuzinza kwayo nokumelana namakhemikhali amaningi.… Lokhu kuyenza ibe yimpahla eguquguqukayo, futhi sibumba, sakhe izingxenye zemishini kule nto.Ngokuvamile, i-PTFE icutshungulwa ibe yizimo eziqediwe ngokucindezelwa noma amasu okubumba aso-static.I-PTFE ithi...Funda kabanzi
