Igitambaro cya PTFE , kizwi kandi nka TTFlon yatwitse ya Teflon cyangwa umwenda wa PTF, nibikoresho bidasanzwe byerekana ko uhuye na chision no kubaka. Iyi myenda itandukanye ihumeka imbaraga nimbwa ya fibreglass hamwe nimitungo idasanzwe ya polytetrafrouoRylene (PTFE), ikora ibikoresho byuko ibintu bihindura indege kuva aerospace. Hamwe no kuvanga kwihariye kwamatubahizi, utihangana, kandi ihungabana ryubushyuhe, umwenda wa PTFRe wabaye ikintu cyingenzi mumishinga igezweho nubwubatsi bugezweho hamwe n'imishinga yubuhanga. Ubushobozi bwayo bwo kwihanganira ubushyuhe bukabije, guhagarika amazi nigicapo, no gukomeza kuba inyangamugayo mubihe bitoroshye bituma habaho amahitamo meza ya sisitemu yo kurwara inganda.
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Siyanse iri inyuma yigitambara cya PTFE
Imiti n'imiterere
Imyenda ya PTFOte ni ibintu bisanzwe bigizwe na fibreglass subterate yashizwemo polytetraflerouarelylene. Inkingi ya fiberglass itanga imbaraga nigiciro gihamye, mugihe igikoma cya PTFE gitanga imitungo idasanzwe kandi yumubiri. PTFE, fluoropolelymer ya Tetrafluorororororororororylene, izwi cyane kubidarishwa na Hydrophobike. Ibi bivamo imyenda idakomeye gusa ahubwo irwanya imiti minini, ibidukikije, nibidukikije.
Inzira yo gukora
Umusaruro wa PTFe wanditse urimo inzira yo gukora neza. Imyenda ya mbere, imyenda yo hejuru yuzuye isuku yisuku kandi itegurwa. Noneho, ibice byinshi bya PTFE bishyirwa mubikorwa byihariye byo gutora. Ibi birashobora kuba birimo tekiniki nko kwisiga, icyuma gitwikira, cyangwa gutera imbaraga. Imyenda yatwitswe ikorwa muburyo bugenzurwa neza, bukaba bukuraho ibice bya PTFE, bikora ubuso bwiza, bukomeza. Iyi gahunda ya teflon yahagaritswe irashobora gusubirwamo inshuro nyinshi kugirango ugere ku bunini bwifuzwa, hejuru yubuso, nibiranga imikorere kubisabwa muri Convestior Clats, Amabati yo kurekura, hamwe ninteko zinganda.
Ibiranga bidasanzwe
Imyenda ya PTF yavuyemo yirata ibintu bitangaje. Igaragaza ko irwanya cyane imirasire ya UV, bigatuma ari byiza kubisabwa hanze. Guhuza ibikoresho bike bigabanya kwambara no gutanyagura, no kwagura ubuzima bwayo. Byongeye kandi, ubuso budashyigikirwa bubuza gukura kw'ibumba n'indwara, bitanga umusanzu mu kuramba no kwisuku. Ubushobozi bw'igisambanyi bwo guhangana n'ubushyuhe kuva -250 ° F kugeza 500 ° F (-157 ° C kugeza 260 ° C) Gukangura Inganda Zinyuranye n'inganda Zinyuranye.
Gusaba mu kubaka igezweho
Ububiko bwubwubatsi
Kimwe mu bikoresho bitera isura ya PTFE ikwirakwira muri Membrane y'Ubwubatsi. Izi nzego zoroheje, zisobanutse zihindura isi igishushanyo mbonera. Abubatsi na injeniyeri gukoresha imbaraga zibiri-kugeza-uburemere, imiterere yo kohereza, no kuramba kugirango yinjize inyubako zitangaje, zingufu zingufu. Kuva kuri stade ya siporo yimikino mine yindege, imyenda ya PTFic ituma iyubakwa ryimiterere nini idashoboka nibikoresho gakondo. Ubushobozi bwibisambanyi bwo gukwirakwiza urumuri karemano mugihe utanga UV kurinda UV Ikibanza Cyuzuye
Inganda zometseho no kugaragara
Mubwubatsi bwinganda, imyenda ya PTFE ikora nkibintu byiza byo gusakara no kumeneka. Kurwanya imiti, UV imirasire, nubushyuhe bukabije bituma bituma bitumvikana kubidukikije bikaze. Ubuso butari inkongoro ubuso bubuza kwegeranya umwanda, umukungugu, na pollutants, kugabanya ibisabwa. Byongeye kandi, imitungo yayo irwanya umuriro yongera umutekano wubaka. Ibikoresho byo guhinduka bituma ibisubizo byo guhanga, gutuma abubatsi mubukorikori budasanzwe bwinganda bukora kandi bushimishije.
Inzego za Tensile
Imyenda ya PTFE yahinduye urwego rwinzego za terefone. Imbaraga za kanseri yayo ndende, ihujwe nuburemere bwayo buke, bituma habaho umwanya munini, ufunguye udakeneye inkunga yimbere. Uyu mutungo ufite agaciro cyane mukubaka imiterere yigihe gito cyangwa igice gihoraho nko kwimurika, ibirori, hamwe nibikorwa byubutabazi. Ubushobozi bwibisambanyi bwo gutwarwa byoroshye kandi bwubatswe byihuse bitanga guhinduka no gutangaza-gukora neza mumishinga yo kubaka. Byongeye kandi, imitungo ya acoustic yibikoresho irashobora guhuzwa kugirango izamure ubwiza bwuzuye mubikorwa byo gukora.
Kurenga Kubaka: Gusaba Ibiciro bya PTFE
Aerospace na Ailiation
Inganda za Aerospace zakiriye umwenda wa PTFE kugirango ibintu bidasanzwe biranga imikorere. Mubwubatsi bwindege, ibikoresho bikoreshwa mubyigisho bya kabine, bigabanya urusaku no gukomeza ihumure ryubushyuhe. Umutungo wacyo urwanya umuriro utanga umusanzu wumugenzi. Mu bushakashatsi bw'umwuka, imyenda ya PTFE irakoreshwa mu kirere no mu buturo bwaka kandi aho kuramba no kurwanya ibintu bikabije ni ngombwa. Ibisambo bike cyane byindabyo bituma bikwiranye no gukoresha ibice bya satelite byoroshye nibindi bikorwa bishingiye kumwanya.
Ibidukikije
CTFI yuzuye ifite uruhare runini mu kurengera ibidukikije no gucunga imyanda. Ubushobozi bwayo bwo kurwanya imiti no kubangamira ubushobozi butuma bihitamo uburyo bwiza bwo guhumeka hamwe na sisitemu yo kunyura mumazi. Mu mazi yo kuvura amazi, imyenda ya PTFE ikoreshwa mu kuyungurura imikandara yo gukanda imikandara, ibitandukanya neza bitandukanya amazi. Ibikoresho biratanga imikorere miremire muriyi porogaramu isaba, kugabanya inshuro zasimbuye no kugabanya ingaruka zishingiye ku bidukikije. Byongeye kandi, imyenda ya ETFE yakoreshejwe mubikorwa byo kugenzura umwanda, nkumurongo wamezi umwotsi, ufasha kugabanya imyuka yimyanya yinganda.
Ingufu zishobora kongerwa
Nkuko isi ihinduranya ingufu zirambye zikomoka ku ingufu za PTFE zishakisha porogaramu nshya mu rwego rw'ingufu zishobora kuvugururwa. Mubice byizuba byizuba, ibikoresho bikoreshwa mugukora igihe kirekire, ikirere kirwanya ikirere cya PhotoVoltaic, kigura ubuzima bwabo bwose no kubungabunga imikorere. Ingufu z'umuyaga nazo nyungu kuri PTFIcs yanditswe na PTFE, ikoreshwa mukubaka umuyaga turbine. Ibi bipfumu birinda ishozi byangiritse ibidukikije, bikamura imikorere yabo no kuramba. Ibikoresho byo mu rwego rwo hasi bigira uruhare mu kunoza imbaraga muriyi porogaramu.
Umwanzuro
Imyenda ya PTFE yerekana ko ari ihuriro ridasanzwe rya chimie nubwubatsi, ritanga ibikoresho bihuriyeho bikomeje guhindura ibidukikije byubatswe ndetse no hanze yacyo. Ihuriro ryihariye ryimitungo - harimo kuramba, kurwanya imiti, no mu gaciro - byagize ibikoresho bitagereranywa byo mu nganda zinyuranye. Kuva kurema ibimenyetso bitangaje byubwubatsi bwo guteza imbere ubushakashatsi bwo mu kirere no kurengera ibidukikije, FTFtric yatwitse ibidukikije, FTFic yirukanye uburyo ibikoresho bishya bishobora gutwara iterambere no gukemura ibibazo bigoye. Iyo turebye ejo hazaza, iki kintu kidasanzwe cyiteguye kugira uruhare runini mu kubaka irambye, imikorere y'ingufu, n'iterambere ry'ikoranabuhanga.
Twandikire
Witegure gushakisha ibishoboka bya PTFE yimyenda yumushinga wawe? Aokai PTFE , uruganda rukora ibicuruzwa byiza bya PTFE-yohejuru, bitanga ubuyobozi bwinzobere hamwe nibikoresho byingenzi kugirango byubahirije ibyo bakeneye. Inararibonye kugirango ugabanye tekinoroji ya PTFe yashyigikiwe na serivisi nziza. Twandikire Uyu munsi kuri mandy@akptfe.com kugirango umenye uburyo imyenda ya PTFE yacu ishobora kuzamura ibikorwa byawe bitaha cyangwa ubwumvikane.
INGINGO
Johnson, R. (2021). Ibikoresho byateye imbere muburyo bugezweho: Uruhare rwa FTFE yambaye imyenda ya PTFE. Isubiramo ryubwubatsi, 45 (3), 78-92.
Smith, A. & Brown, T. (2020). PTFO yatembye: imitungo na porogaramu mu cyumba cy'inganda. Ikinyamakuru cya siyansi ya Membrane, 582, 417-429.
Zhang, L., et al. (2019). Udushya mu bikoresho bya Aerospace: FTFIRD Imyenda yimyenda mu ndege n'ikibanza. Aerospace Ubwubatsi n'ikoranabuhanga, 12 (2), 205-218.
Miller, E. (2022). Ibikoresho byubaka birambye: ingaruka zishingiye ku bidukikije za PTFE ZIKURIKIRA. Inyubako yicyatsi n'ibidukikije, 7 (4), 312-325.
Thompson, K. & Lee, S. (2018). Imyenda ya PTFE ifata ingufu zishobora kuvugurura ingufu: Gutezimbere imikorere no kuramba. Isubiramo ry'ingufu zishobora kuvugururwa kandi rirambye, 92, 158-169.
Chen, h., et al. (2020). Ibikorwa byo gutunganya no kugenzura ubuziranenge bwa PTFE imyenda ya fibreglass. Ikinyamakuru cyo guhuza ikoranabuhanga n'ubushakashatsi, 17 (6), 1423-1437.
