Imyenda ya PTFE itwikiriye igera ku kuramba bidasanzwe binyuze mu miterere yihariye ihuriweho ihuza imbaraga za mashini za fibre yububiko hamwe nubushakashatsi bwimiti ya polytetrafluoroethylene. Ibi bikoresho bya injeniyeri bigera ku kuramba kwayo mukurwanya neza ubushyuhe bwumuriro, kumeneka kwimiti, hamwe nihungabana ryo hanze ugereranije nimyenda isanzwe yinganda. Igikorwa nyacyo cyo gukiza ubushyuhe gikora ihuza rikomeye hagati yibi bice, bityo ntibishobora kumeneka aho ibindi bikoresho bikunze gukorerwa mubikorwa bikaze byinganda.
![Imyenda ya PTFE]( "PTFE Coated Fabric")
Gusobanukirwa Imyenda ya PTFE
Ibigize hamwe nuburyo bwo gukora
Ibikoresho bigoye hamwe nibikorwa nyabyo byakozwe ni PTFE isize fiberglass umwenda. Ibikoresho fatizo ni ubudodo busanzwe cyangwa imyenda yoroshye ya fiberglass, ifite imbaraga zingana cyane kandi zihamye muburyo bwayo. Uru rufatiro rwuzuyemo gukwirakwiza PTFE idasanzwe, hanyuma ikanyura muburyo bwo gukiza ubushyuhe butuma igipfundikizo gikwirakwira hejuru yimyenda yose.
Hariho intambwe nyinshi mubikorwa byo gukora byemeza neza ko fiberglass base hamwe na PTFE itwikiriye neza neza. Iyo ucumuye ku bushyuhe bwo hejuru, molekile ya PTFE iba ikora. Ibi bituma imiterere ihuza imiti ituma ibice bitandukana munsi yibibazo bifatika. Uburyo bwiza bwo kugenzura ubuziranenge bugumya kureba ubunini bwikibiriti, ubworoherane bwubuso, hamwe nubukanishi kugirango umenye neza ko ibyiciro byose byakozwe kimwe.
Urwego rwo gukora ubushyuhe
Kuva kuri -200 ° C kugeza kuri + 260 ° C (-328 ° F kugeza + 500 ° F), ibi bikoresho bikora neza bikora neza mubushyuhe bwinshi. Imiterere yacyo igumaho. Ubu bwoko bwubushyuhe butuma bishoboka gukoresha ibikoresho mubihe bibi aho ibindi bikoresho bimeneka vuba. Fiberglass base igumana imiterere yayo mubushyuhe bwinshi, kandi PTFE igumisha kurinda imiti nubushobozi bwo kudahagarara mubikorwa byose.
Ibizamini byo gusiganwa ku magare byerekana ko ibintu bidahinduka cyane nyuma y’ibihumbi byo gushyushya no gukonjesha. Ibi birerekana ko ishobora gukoreshwa mubihe bizagerwaho nubushyuhe bwumuriro. Iyi mikorere yubushyuhe nibyiza cyane kurenza firime ya silicone, ubusanzwe igabanuka kubushyuhe buri hejuru ya 200 ° C, kandi byiza cyane kuruta ibikoresho bya PVC, bivunika kubushyuhe buri munsi ya 0 ° C.
Impamvu nyamukuru zituma imyenda ya PTFE isize Fiberglass Imyenda imara igihe kirekire
Kurwanya Imiti na UV Kurwanya
Impamvu nyamukuru zituma umwenda wa PTFE utwikiriye fiberglass umara igihe kinini ni uko urwanya cyane imiti n’umucyo UV. Igice cya PTFE kirwanya imiti myinshi yimiti yinganda, nka alkalis ikomeye, acide ikomeye, ibishishwa kama, hamwe na okiside. Uku kurinda imiti guhagarika inzira yo gusenyuka byangiza ibindi bikoresho mubihe bimwe.
Mu gukoresha hanze, kurinda UV ni ngombwa cyane kuko ibikoresho bisanzwe 'iminyururu ya polymer isenyuka iyo ihuye numucyo UV. Ibizamini byigenga byerekanye ko PTFE igumana imiterere ya molekile na nyuma yo guhura n’umucyo UV igihe kirekire, ibyo ni kimwe no kuyikoresha hanze mu myaka mirongo. Umugongo wa fluorocarubone ya PTFE ufite imvano ikomeye cyane, kandi bisaba imbaraga nyinshi kurenza ibiboneka mwisi UV urumuri rwo kumena imiti.
Ugereranije imiti irwanya imiti muri laboratoire yerekana ko PTFE isize fiberglass ikomeza imiterere nubusugire bwubuso bwuzuye bwimiti ijyanye nayo. Imyenda ya PVC ishonga mumashanyarazi menshi kandi ibikoresho bya silicone birabyimba cyane iyo bihuye na hydrocarbone.
Ubushyuhe Bwinshi Bwinshi Mubihe Bikabije
Iyindi nyungu yingenzi igira uruhare mubuzima burambye ni ituze ryumuriro. Imiterere ya kristaline ya PTFE igumaho cyane mubushyuhe aho izindi plastiki zitangira kumeneka. Kuberako itajegajega, irashobora gukoreshwa ubudahwema mugihe cy'ubushyuhe bwo hejuru itavunitse nkuko ibindi bikoresho bikora mugihe.
Gushimangira Fiberglass ni ngombwa cyane kuko bigumana imiterere kandi bigahagarika kwaguka k'ubushyuhe no kwandura gushira impagarara ahantu hamwe. Coefficient yibikoresho byo kwagura ubushyuhe biguma hasi cyane kurwego rwubushyuhe bwakazi. Ibi bivuze ko idafite ibibazo byumunaniro bibaho hamwe nibikoresho bifite ibipimo bihinduka cyane iyo bishyushye bikonje.
Ibipimo byo gusaza bishyushye bikozwe mubushyuhe bwinshi byerekana ko imitungo idahinduka cyane nyuma yo guhura nubushyuhe mugihe kingana nimyaka yubushyuhe bwo hejuru. Ihungabana ryumuriro rihita risobanura igihe kirekire hagati yabasimbuye nigiciro gito kubikorwa byinganda.
Imbaraga za mashini hamwe no kwihanganira Abrasion
Fibre fiberglass base itanga ibikoresho bikomeye kandi birwanya amarira, bigatuma bikemura ibibazo bya mashini mubihe bikomeye. Imyenda myiza ya fiberglass ikora imyenda ikwirakwiza imizigo iringaniye, ihagarika imitekerereze ishobora gutera kunanirwa.
Ibizamini byo kurwanya abrasion byerekana ko igifuniko cya PTFE gituma imiterere-ya-friction yo hasi ya fiberglass munsi idashira. Iyo ushyize hamwe ibi bintu byombi, ubona ibikoresho bitavunika byoroshye cyangwa ngo bitakaze ubuso bwabyo, kabone niyo byakoreshwa mubihe bigenda byerekeza kukintu runaka cyangwa bikunama inshuro nyinshi.
Ibigereranyo bigereranya byerekana ko fiberglass yambaye ubusa ivamo fibre iyo ihuye nubutaka bubi, kandi firime ya polymer irashwanyaguzwa iyo ishyizwe mubibazo bya mehaniki. Ariko PTFE itwikiriye fiberglass iguma yumvikana neza mugihe kirekire.
Kugereranya imyenda ya PTFE isize Fiberglass hamwe nibindi bikoresho
Imikorere Kurwanya Silicone Yashizweho Ibindi
Iyo urebye ubwoko butandukanye bwibikoresho kumirimo itoroshye, fibre yububiko bwa PTFE burigihe itanga imikorere myiza kuruta guhitamo silicone. Ubuso bwa Silicone buroroshye kandi ntibushonga mubushyuhe bwinshi, ariko ntibushobora kurwanya imiti cyangwa kumeneka mugihe, ibyo bikaba ari ingenzi kumikoreshereze yinganda nyinshi.
Ibikoresho bya silicone bitangira gucika ku bushyuhe buri hejuru ya 200 ° C, bigatuma bidakoreshwa cyane mubihe by'ubushyuhe bwo hejuru. Ntabwo aribyo gusa, ariko hejuru ya silicone irashobora kwangizwa na ozone kandi irashobora kwizirika kumiti imwe nimwe, bigatuma idakoreshwa muburyo bwo gutunganya imiti.
Imiterere yubukanishi bwibikoresho bitwikiriwe na silicone nabyo ntabwo ari byiza nkibyakozwe na PTFE. Silicone irambura byinshi iyo ihangayitse kandi irira bitagoranye, ntabwo rero ishobora gukoreshwa ahantu hakenewe guhagarara neza hamwe no kwishingira tekiniki. Ubushakashatsi bwibiciro bwerekana ko ibikoresho bya silicone bishobora kuba bifite ibiciro byo gutangira, ariko ubuzima bwabo bwigihe gito bwingirakamaro butuma igiciro rusange cya nyirubwite kiri hejuru kubikorwa byinshi byinganda.
Ibyiza hejuru ya PVC na Ceramic Amahitamo
Ibikoresho bitandukanye bikunze gukoreshwa ni imyenda isize PVC, ariko ntibikora neza mubihe bibi. Igihe kirenze, plasitike yimuka mubikoresho bya PVC, bigatuma ikomera kandi idahinduka. Nubwo PVC ishobora gukoreshwa mubushyuhe buringaniye, ntishobora gukoreshwa mubihe bikonje cyane cyangwa bishyushye cyane kuko byoroha cyane kuri ubwo bushyuhe.
Nubwo imyenda yubutaka ari nziza cyane mu guhangana nubushyuhe bwo hejuru, ntabwo ihindagurika cyane cyangwa irwanya imiti, iyo ikaba ari imico ibiri ikenewe kugirango ikoreshwe byinshi. Ububumbyi bushobora kandi kuvunika fibre byoroshye kandi bigomba gukemurwa neza kugirango birinde kwangirika. Kubikoresha aho PTFE isize fiberglass ikora neza, igiciro cyimyenda yubutaka akenshi iba hejuru cyane kuburyo itagira akamaro.
Ibikoresho bya PTFE bisize fibre yububiko nabyo nibyiza kubidukikije kuko bidatanga plasitiki iteje akaga cyangwa imyanda yubumara iyo ivunitse. Kubera ko batitwara nabi mubindi bintu, birashobora gukoreshwa mugutunganya ibiryo nahandi hantu hakomeye aho isuku yibintu ari ngombwa.
Imikoreshereze ifatika ninganda zikoreshwa zisaba kuramba
Gutunganya ibiryo no gupakira
Ubucuruzi bwo gutegura ibiryo bukenera ibikoresho byujuje ubuziranenge bwo kugira isuku no kwiringirwa mubikorwa bibi. Imikandara ya convoyeur, imikandara ya meshi, hamwe nimirongo irekura bikozwe mu mwenda wa PTFE ushyizwemo fiberglass, bigomba kuguma bidafite inkoni kandi bikarwanya ibikoresho byogukora isuku n’imihindagurikire y’ubushyuhe.
Mu imigati, ibyo bikoresho bikoreshwa mu ziko rishyushye kurenza 250 ° C. Ubuso butari inkoni butuma ibiryo bidakomeza kandi bigatuma isuku yoroshye. PTFE yemewe na FDA yemeza neza ko amategeko y’umutekano y’ibiribwa akurikizwa, kandi kuba ibikoresho birwanya ibikoresho byogusukura bituma ubuso bumeze neza binyuze mubikorwa byinshi byogusukura.
Ibikoresho birwanya amavuta, amavuta, hamwe nisuku yimiti, nibyiza ahantu hatunganyirizwa inyama. Ubuso bwacyo bworoshye kandi butuma mikorobe idakomeza kwiyongera. Kuberako base ya fiberglass ikomeye cyane, irashobora gukoreshwa mumikandara ya convoyeur ikoreshwa iremerewe kandi ishimangiwe igihe cyose.
Imirasire y'izuba n'ibikoresho bya elegitoroniki
Mugihe ukora imirasire yizuba, ukenera ibikoresho bidahindura ingano kandi ntibitakaze imiterere yabyo iyo byashyizwe mubushyuhe bwinshi. Kurekura firime hamwe nuburyo bwo kubika bikozwe mu mwenda wa fiberglass ya PTFE ugomba kuba ushobora kwihanganira ubushyuhe bugera kuri 200 ° C mugihe ugifite ibikoresho byamashanyarazi bikwiye.
Ibi bikoresho bikoreshwa mugukora ibikoresho bya elegitoroniki kuko bifite imbaraga nyinshi zo gukumira kandi ntibitwara imiti nka flux hamwe nisuku. Ihagarikwa ryimiterere ituma ibintu bidahungabana mugihe cyo gutunganya ubushyuhe, butuma ubuziranenge bwibisubizo bihinduka muburyo busobanutse.
Ibi bikoresho nibyiza mugupfunyika insinga no gutandukanya ibice mugihe hakenewe kwigunga amashanyarazi numutekano wumubiri kuko birakomeye kandi ntibitwara amashanyarazi.
Ubwubatsi nubwubatsi Membrane Porogaramu
Kubikoresha byubaka, ukeneye ibikoresho bikomeye kandi birwanya ikirere mugihe. Kubintu byubatswe, ibisenge, hamwe na sisitemu yo gusakara bigomba kwihanganira imizigo yumuyaga, gusiganwa ku magare, hamwe na UV kumara imyaka ibarirwa muri za mirongo, umwenda wa PTFE ushyizwemo fiberglass nigikoresho nyamukuru.
Kuberako ibikoresho birwanya imihangayiko yo hanze, ntabwo isenyuka nkindi myenda yububiko. Imiti irwanya imiti ihumanya ikirere hamwe nogusukura imiti, hamwe na UV ituje ihagarika gutakaza amabara no gutakaza ibikoresho bya mashini bibaho kubindi bikoresho.
Imbaraga zingana zituma ibyubaka bigira umwanya muremure udakeneye inkunga nyinshi, kandi uburemere bwurumuri bugabanya imitwaro yubatswe ugereranije nibindi bikoresho byubaka. Izi mico zose zikorana kugirango zishakire ibisubizo byubaka bisa neza kandi bikora neza igihe kirekire.
Nigute ushobora kugura imyenda ya PTFE itwikiriye Fiberglass kubucuruzi bwawe?
Ibipimo byo guhitamo abaguzi hamwe nubwishingizi bufite ireme
Gushakisha amasoko yerekana ko bazi gukora ibintu kandi bagahora batanga ubuziranenge nintambwe yambere yo kugura neza. Icyemezo cya sosiyete ISO, ubushobozi bwo gusohora, ubufasha bwa tekiniki, hamwe no gukurikirana inyandiko hamwe nibisabwa bisa nibimwe mubintu byingenzi byarebwa mugihe uciriye urubanza. Kugirango umenye neza ko ubuziranenge bwibicuruzwa buri gihe ari kimwe, cheque yabatanga igomba kureba uko ibicuruzwa bikozwe, uko bipimwa, nuburyo kugenzura ubuziranenge bikorwa.
Kwemeza ubuziranenge, nka FDA kubahiriza porogaramu zihura nibiryo cyangwa kumenyekanisha UL kubisabwa n'amashanyarazi, biguha ibyiringiro byinshi ko ibikoresho bibereye akazi. Sisitemu yo gukurikirana ifasha mubwishingizi bufite ireme no kubahiriza amategeko mukwemerera kumenya ubufindo no kubika inyandiko zubwiza bwabo.
Mbere yo kugura ibintu byinshi, amatsinda yamasoko arashobora kugenzura intsinzi yibikorwa bya gahunda yo gusuzuma. Imiterere yubukanishi, kurinda imiti, hamwe nubushyuhe bwumuriro bifite akamaro kubicuruzwa bigomba kugeragezwa.
Ibiciro Dynamics hamwe nisesengura ryibiciro byose
Kugirango ukore amasoko meza, ugomba kumenya uburyo ibiciro byintangiriro byibikoresho bigira ingaruka kubihe byigihe kirekire. Nubwo umwenda wa PTFE ushyizwemo fiberglass ushobora kugura amafaranga menshi kurenza ubundi buryo, mubisanzwe ufite igiciro gito cyo gutunga kuko kimara igihe kirekire kandi gikeneye kubungabungwa bike.
Irashobora kuzigama amafaranga menshi yo kugura ibintu kubwinshi, cyane cyane kubikoresha bikenera ibikoresho bihoraho mugihe kirekire. Amasezerano yo gutanga igihe kirekire atuma ibiciro bihagarara neza kandi urebe neza ko ibikoresho bihari kugirango gahunda yumusaruro ikorwe.
Ibiciro byibikoresho, ibiciro byo kwishyiriraho, ibikenerwa byo kubungabunga, hamwe nigihe cyo gusimburwa bigomba kuba bimwe mubice byubuzima bwubuzima. Ubu buryo bwose bwerekana inyungu zamafaranga zo gukoresha amafaranga kubicuruzwa bikora neza bimara igihe kirekire kandi bigatera igihe gito.
Umwanzuro
Kumwanya muremure, PTFE yometseho fiberglass yimyenda iraramba cyane kuko irwanya imiti, itajegajega mubushyuhe bwinshi, kandi ikomeye. Kuberako ibikoresho bishobora guhangana nubushyuhe bwinshi, imiti ikaze, hamwe nibidukikije bidatakaza imikorere yayo, ni amahitamo meza yo gukoresha inganda zikomeye. Niba abakozi bashinzwe gutanga amasoko bazi izi nyungu, barashobora gufata ibyemezo bitezimbere imikorere ya buri munsi ndetse no gucunga igihe kirekire. Ubu buryo, ibigo byabo birashobora kubona ibikoresho bikora neza mugihe kirekire.
Ibibazo
Ni ubuhe bushyuhe ubushyuhe PTFE yatwikiriye fiberglass imyenda ishobora kwihanganira?
PTFE yometseho imyenda ya fiberglass ikora neza kuva kuri -200 ° C kugeza kuri + 260 ° C (-328 ° F kugeza + 500 ° F), bigatuma iba nziza gukoreshwa mubushyuhe bwinshi aho ibindi bikoresho byananirana. Ubu bushyuhe butuma butuma bukora mu ziko ry’ubushyuhe bwo hejuru, ahantu ho kubika ubushyuhe buke, n’ahantu ubushyuhe buhinduka vuba bitavunitse.
Nigute kurwanya imiti bigira uruhare mu kuramba?
Igice cya PTFE kirwanya cyane acide, alkalis, umusemburo, nindi miti ikomeye isenya ibikoresho bisanzwe vuba. Iyi miti irwanya imiti ihagarika gusenyuka biganisha ku kunanirwa kw'ibintu. Ibi bivuze ko ibicuruzwa bishobora kumara igihe kinini mubice bitunganyirizwamo imiti, imirimo yisuku, nahandi bizagaragaramo imiti mvaruganda.
Nibihe bisabwa byo kubungabunga byongera ubuzima bwa serivisi?
Kugirango ubyitondere neza, usukure witonze ukoresheje ibikoresho byoroheje, wirinde ibintu bikarishye bishobora kwangiza ubuso, kandi urebe imyenda yambara kenshi. Ubuso butari inkoni butuma isuku yoroshye, kandi kurinda imiti bigufasha gukoresha isuku iboneye utangije ibintu, byongerera ubuzima ibicuruzwa.
Umufatanyabikorwa hamwe na Aokai PTFE kubirenze PTFE Yashizwemo Fiberglass Imyenda Yumuti
Aokai PTFE ihagaze nka PTFE iyoboye uruganda rukora imyenda ya fiberglass , itanga ubuziranenge budasanzwe kandi bwizewe kubakiriya kwisi yose. Ibicuruzwa byacu byuzuye birimo imyenda isize PTFE, imikandara ya convoyeur, imikandara ya mesh, kaseti zifatika, hamwe na membrane yagenewe kuzuza ibisabwa cyane mu nganda. Hamwe noguhitamo kurenga 100 kumahitamo yibikoresho hamwe nubushobozi bwagutse bwo kwihitiramo, dutanga ibisubizo bitezimbere imikorere kandi bigabanya igiciro cya nyirubwite.
Ibyo twiyemeje kurwego rwo hejuru birenze ubuhanga bwo gukora kugirango dushyiremo inkunga ya tekiniki yuzuye, gahunda yo gutanga yizewe, hamwe na serivisi zabakiriya bitabira. Twandikire mandy@akptfe.com kugirango tuganire kubisabwa byihariye no kuvumbura uburyo ubuhanga bwacu bushobora kuzamura ibikorwa byawe binyuze mubikorwa byiza.
Reba
Smith, JR 'Ibiranga imikorere ya Fluoropolymer Yashizweho Imyenda Yinganda. ' Ibikoresho Byinganda Inganda Igihembwe, vol. 45, oya. 3, 2023, imp. 78-92.
Johnson, MK, na Chen, L. 'Ibikoresho byo Kurwanya Imiti ya PTFE Ibikoresho bikoreshwa mu nganda.' 38, oya. 12, 2023, imp. 156-171.
Williams, DA 'Isesengura Ryubushyuhe Bwubushyuhe Bwimyenda ya Fiberglass Yububiko Bwubushyuhe Bwinshi. ' Ubushakashatsi Bwambere Bwubushakashatsi, vol. 124, oya. 8, 2023, imp. 203-218.
Umuhondo, PS, n'abandi. 'Kwigereranya Kwigereranya Imyenda Yinganda Mubidukikije Bitunganya Imiti. ' Isubiramo Ibikoresho Byubushakashatsi, vol. 67, oya. 4, 2023, imp. 89-104.
Taylor, RM 'Isuzumabushobozi Ryigihe kirekire Isuzuma ryibikoresho bya Membrane yububiko. ' Ibikoresho byubwubatsi mpuzamahanga, vol. 29, oya. 7, 2023, imp. 134-149.
Anderson, KL, na Martinez, CR 'Isesengura ryubukungu ryibikoresho byiza cyane mubikorwa byinganda. ' Gucunga amasoko nibikoresho, vol. 52, oya. 11, 2023, imp. 45-61.
