Zotsatira Zazikulu za PTFE Emulsion Particle Size Distribution and Molecular Weight pa Wear Resistance of Glass Fiber Cloth

Nsalu ya Teflon yotentha kwambiri yochokera ku Jiangsu Aokai New Materials ndi chinthu chophatikizika chotengera nsalu yagalasi ya fiber, yomwe imayikidwa ndi polytetrafluoroethylene (PTFE) emulsion ndi sintered. Kukana kwake kovala bwino ndikofunikira kuti zitsimikizire moyo wautali wantchito pansi pamikhalidwe yogwira ntchito ngati malamba otumizira, ma gaskets otulutsa, ndi kuyanika kwa microwave. The pachimake zinthu kudziwa kuvala kukana Teflon mkulu kutentha nsalu kugona zizindikiro ziwiri za impregnating PTFE emulsion: tinthu kukula kugawa  ndi maselo kulemera . Zinthu ziwirizi zimatsimikizira mwachindunji kukhulupirika, kufanana ndi kulimba kwa nsalu yotchinga pamwamba ya Teflon yotentha kwambiri. Kuti muwonjezere kupanga kwa nsalu za Teflon zotentha kwambiri, ndikofunikira kumvetsetsa zotsatira zake zazikulu pakukana kuvala.

Kukula ndi kugawa emulsion particles kudziwa ngati PTFE akhoza uniformly kudutsa ndi mwamphamvu nangula mu galasi CHIKWANGWANI chimango cha Teflon mkulu-kutentha nsalu.

Abwino tinthu kukula osiyanasiyana Teflon mkulu-kutentha nsalu :PTFE emulsions makamaka anaikira Teflon mkulu-kutentha nsalu impregnation ali ambiri tinthu kukula ankalamulira pa 0.15-0.35 µm (150-350 nm) . Mwachitsanzo, ma emulsion apadera a nsalu za Teflon zotentha kwambiri monga Chemours DISP 30LX ali ndi tinthu tating'ono ting'onoting'ono ta 0.22 µm. Tinthu tating'ono ting'onoting'ono tating'onoting'ono tating'ono tating'ono tating'ono ta Teflon, tinthu tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'ono tating'ono tating'ono tating'onoting'ono ta Teflon, titha kulowa m'mitolo yotentha kwambiri, ndikupanga wosanjikiza wotetezedwa wokhazikika komanso wosalala.

Zotsatira za kukula kwa tinthu tating'onoting'ono : Emulsion yabwino kwambiri imakhala ndi permeability. Pa nthawi ya impregnation, imakonda kulowa kwambiri kumbuyo kapena mkati mwa gawo lapansi, kuchepetsa zida zogwira ntchito zosamva kuvala zomwe zimasungidwa pamwamba pa nsalu ya Teflon yotentha kwambiri ndikufupikitsa moyo wovala pamwamba.

Zotsatira zoyipa za kukula kwakukulu kwa tinthu :Emulsion yowoneka bwino kwambiri sangalowe mkati mwa mipata yamagalasi ya nsalu ya Teflon yotentha kwambiri, imangopanga zokutira zowoneka bwino pamtunda. Nsalu ya Teflon ikakhala yotentha kwambiri ikagwedezeka, zokutira zosamalidwa bwinozi zimaduka mosavuta, zomwe zimapangitsa kuti zinthu zisawonongeke.

Kulemera kwa molekyulu kumatsimikizira zomwe zimapangidwira komanso machitidwe a tribological a PTFE polima palokha, ndipo ndizofunikira kwambiri pamakina odana ndi kuvala a nsalu ya Teflon yotentha kwambiri.

Makina osavala komanso odzipaka okha a nsalu ya Teflon yotentha kwambiri : Kukana kwa nsalu ya Teflon yotentha kwambiri kumachokera ku coefficient yake yotsika kwambiri. Pa kukangana, PTFE mamolekyu padziko kusamutsa kwa mating chinthu, kupanga kudziona mafuta kutengerapo filimu amateteza Teflon nsalu palokha.

Chikoka chapadera cha kulemera kwa maselo pakugwira ntchito :Kafukufuku akuwonetsa kuti mu Teflon nsalu zotentha kwambiri zotentha, PTFE yotsika kwambiri ya mamolekyulu  nthawi zambiri imawonetsa kukana kuvala bwino. Izi zili choncho chifukwa PTFE yotsika kwambiri ya mamolekyu imakhala ndi maunyolo amfupi a maselo ndi kuyenda kwapamwamba, zomwe zimapangitsa kuti filimuyo ikhale yofulumira komanso yokhazikika ya filimu yosinthira bwino panthawi ya mikangano pakati pa nsalu ndi workpiece. Mosiyana ndi izi, PTFE yolemera kwambiri ya mamolekyulu imapangitsa kuti anthu aziyenda pamoto pakagwada, zomwe zingapangitse kuti nsalu za Teflon zikhale zotentha kwambiri.

Kugawa kwa tinthu ting'onoting'ono kumatsimikizira kuya kwa kuya komanso kumamatira yunifolomu pansalu ya Teflon yotentha kwambiri, pomwe kulemera kwa maselo kumakulitsa luso la filimu yodzipangira mafuta. Pokhapokha pomvetsetsa mozama ndikuwongolera bwino mgwirizano pakati pa zinthu ziwirizi zomwe Teflon amatha kutentha kwambiri nsalu amatha kupatsidwa ntchito yabwino kwambiri yotsutsana ndi kuvala yomwe imafunika kuti ikhale yogwira ntchito kwa nthawi yayitali, ikuwonjezera moyo wake wautumiki mu kuphika chakudya, kuyanika kusindikiza, kuwala kwa photovoltaic ndi zina. Aokai New Materials imayang'ana pazizindikiro zazing'onozi kuti zitsimikizire magwiridwe antchito okhazikika a nsalu ya Teflon yotentha kwambiri.

Zambiri pamwambapa zimaperekedwa ndi Jiangsu Aokai New Materials Technology Co., Ltd.

Pazigawo zatsatanetsatane, mawonekedwe ogwiritsira ntchito ndi mayankho makonda azinthu zathu zonse - kuphatikiza nsalu ya Teflon yotentha kwambiri, tepi ya Teflon yotentha kwambiri, malamba a PTFE apamwamba, malamba opanda waya amakina omangira, nsalu za PTFE zambali imodzi, zotchingira kutentha kwambiri ndi magalasi olumikizirana ndi magalasi - chonde khalani

·  Nambala yafoni yautumiki: Mr. Guo +86 18944819998 Bambo Liu +86 13705266308

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