Litanka tse tšekaletseng tse nang leLetlapa la PTFEs ke tharollo ea pele le e tšepahalang bakeng sa ho boloka lik'hemik'hale tse senyang le mocheso o phahameng.Letlapa la PTFE le emetse polytetrafluoroethylene, e atisang ho sebelisoa maemong a indasteri ka lebaka la thepa le bokhoni ba eona bo ikhethang.Sehloohong sena, re tšohla litšobotsi tsa litanka tsa polokelo tse tšekaletseng tse nang le maqephe a PTFE le hore na ke hobane'ng ha li le bohlokoa bakeng sa liindasteri tse sa tšoaneng.
Ntlha ea pele, maqephe a PTFE a hanyetsa haholo ho senya le ho senyeha ha lik'hemik'hale.Tšobotsi ena e etsa hore e be e loketseng ho boloka lik'hemik'hale tse senyang haholo tse kang hydrochloric le sulfuric acid.Hobane PTFE e na le inert haholo, ha e sebetsane le lik'hemik'hale tsena, ho netefatsa bophelo bo bolelele le botšepehi ba tanka.
Ea bobeli, maqephe a PTFE a na le botsitso bo botle ba mocheso.E khona ho mamella mocheso ho fihlela ho 260 ° C, kahoo e ka sebelisoa ho boloka lik'hemik'hale tse hlokang maemo a phahameng a mocheso.Ho phaella moo, PTFE lakane ka mamella baesekele mogote, e bolelang hore e ka khutlela morao le morao pakeng tsa mocheso phahameng le tlaase ntle le cracking kapa ho lahleheloa ke botšepehi ba eona.
Litanka tse tšekaletseng tse nang leLetlapa la PTFEs e boetse e na le likarolo tse ling tsa sehlahisoa.Tanka e fumaneha ka boholo bo tloaelehileng ho fihlela litlhoko tse khethehileng tsa polokelo.Mocheso oa eona o arotsoe ho tloha mocheso o phahameng ho ea ho o tlaase.Phaephe ea eona ea boleng bo phahameng ea mocheso oa MPa e pakeng tsa -0.09 MPa le 2.5 MPa.Lisebelisoa tse sebelisetsoang ho haha tanka ena ke PTFE le CS/SS tšepe e eketsang ho tšoarella le matla a eona.Ho feta moo, e lumellana le maemo a fapaneng a machaba le a indasteri a kang ASTM, GB, DIN le JIS.
E 'ngoe ea melemo ea litanka tsa polokelo tse tšekaletseng tse nang le maqephe a PTFE ke litšenyehelo tsa tsona tse tlase tsa tlhokomelo.Tanka e hloka tlhokomelo e nyane, e etsang hore e be khetho e ntle bakeng sa liindasteri tse batlang tharollo ea nako e telele ea polokelo.Hase feela hore ha e khone ho senya le ho senya lik'hemik'hale, empa hape e hloka tlhokomelo e fokolang le tlhokomelo.
Qetellong, bohlokoa ba ho Horizontal litanka lined leLetlapa la PTFEs e ke ke ea khelloa fatše.Tanka ena e ncha ke tharollo e tšoarellang le e ka tšeptjoang bakeng sa ho boloka lik'hemik'hale tse senyang haholo le lintho tse nang le mocheso o phahameng.E bonts'a botsitso bo botle ba mocheso, e etsa hore e be e loketseng maemo a fapaneng a indasteri.Litšenyehelo tsa eona tse tlase tsa tlhokomelo li netefatsa nako e telele ea bophelo le ho tšoarella, ho etsa hore e be letsete le babatsehang bakeng sa likhoebo tse batlang tharollo ea nako e telele ea polokelo.
Nako ea poso: Aug-11-2023