Uma ukhetha indwangu ye-fiberglass eboshiwe yezinhlelo zokusebenza zezimboni - noma ngabe ezokuvalwa kokushisa, amalayini akhululayo, ukufakwa kukagesi, noma ukuvikela umlilo - amagama amabili avela njalo: Indwangu ye-PTFE enezinga eliphezulu lokushisa nendwangu ye-silicone.
Zombili ziqala ngesisekelo esifanayo se-fiberglass enamandla aphezulu, kodwa izimbobo zazo ezingaphezulu (i-PTFE resin vs irabha ye-silicone) ziholela kumaphrofayili okusebenza ahluke kakhulu. Ukukhetha okungalungile kungase kubangele ukuguga ngaphambi kwesikhathi, izinto ezinamathele, noma ukulimala kwemishini.
I-Aokai PTFE ikhiqize zombili izinhlobo amashumi eminyaka. Lokhu kuqhathanisa ohlangothini ngalunye kuhlanganisa ukumelana nezinga lokushisa, ukuguquguquka, ukusebenza okungagxili, ukumelana nokugqoka, ukuzinza kwamakhemikhali, ukufakwa kukagesi, nokuphepha komlilo - ukuze ukwazi ukwenza ukukhetha okufanele.
Uma uthi nhla - PTFE vs Silicone Fabric Comparison Table
Impahla |
Indwangu ye-PTFE High-Temperature |
Indwangu yeSilicone |
I-Coating Material |
I-Polytetrafluoroethylene (PTFE) resin |
Irabha ye-Silicone |
Izinzuzo Eziyinhloko |
Okuhle kakhulu okungagxili, ukumelana nokugqoka, ukumelana namakhemikhali |
Ukuguquguquka okuvelele, ukufakwa kukagesi, ukumelana nomlilo |
Amaphutha amakhulu |
Iqinile futhi ishwabene, ukumelana nokugoqeka okungekuhle, ukwahlukanisa okumaphakathi |
Ukumelana nokugqoka okuphansi, ukunamathela kothuli, umkhawulo wokushisa ophansi |
Izinga Lokushisa Eliqhubekayo |
-70°C kuya ku-260°C (isikhathi esifushane 350°C) |
-70°C kuya ku-230°C |
Ukuvumelana nezimo |
Kuqinile - ama-creases ahlala njalo lapho esongwa |
Iguquguquka kakhulu - iyagoqeka, iyacindezeleka |
AyinaStick |
Kuhle kakhulu - bushelelezi, akukho lutho olunamathelayo |
Okujwayelekile - indawo engqubuzanayo, ibamba uthuli |
Gqoka Ukumelana |
Okukhethekile (i-coefficient ephansi yokungqubuzana) |
Kuhle |
Ukuzinza Kwamakhemikhali |
Imelana nama-asidi aqinile, ama-alkali, ama-organic solvents |
Okuhle ngokumelene namanzi / amafutha; buthakathaka ngokumelene nezincibilikisi ezinamandla |
I-Insulation kagesi |
Isilinganiso |
Kuhle kakhulu - imelana ne-voltage ephezulu |
Ukumelana Nomlilo |
I-flame retardant |
Kuhle - kusetshenziselwa izingubo zokuvala umlilo, izithiyo zentuthu |
Izicelo Ezijwayelekile |
Ukubhaka ukudla, amalayini okukhulula, i-chemical anti-corrosion |
Ukufakwa kukagesi, izinto ezingashi, amapayipi aguquguqukayo |
Ukumelana Nezinga Lokushisa - Lapho I-PTFE Ihola Khona
Indwangu ye-PTFE enezinga eliphezulu lokushisa isebenza kancane ukusuka -70°C ukuya ku-260°C futhi ingamelana nokufika ku-350°C isikhathi esifushane. Lokhu kuyenza ifaneleke kuhhavini wokubhaka, izinto zokuvala ukushisa, namasistimu okushisa aphezulu.
Indwangu ye-Silicone inezinga lokushisa eliphezulu eliqhubekayo lokusebenza elicishe libe ngu-230°C. Kuzinhlelo zokusebenza ezihlala zingaphezu kuka-230°C, i-PTFE iyisinqumo esithembeke kakhulu.
Umthelela womhlaba wangempela: Kuhhavini owomisayo ongu-250°C, indwangu ye-silicone ingase iqale ukushintsha umbala futhi ilahlekelwe ukunwebeka phakathi nezinyanga, kuyilapho indwangu ye-PTFE ihlala izinzile iminyaka.
Isici |
Indwangu ye-PTFE |
Indwangu yeSilicone |
Zizwe |
Iqinile futhi i-brittle |
Ithambile futhi iyirabha |
Ukugoqa |
Ama-creases ahlala njalo; ukugoqa ngokuphindaphindiwe kufinyeza ukuphila |
Ingagoqwa futhi icindezelwe ngokuthanda kwayo ngaphandle kokulimala |
Ukufakwa |
Kudinga ukuphathwa ngokucophelela ukugwema ama-kinks |
Kulula ukugoqa ezindaweni ezigobile nasemakhoneni |
Ungayikhetha nini i-silicone: Izinhlelo zokusebenza ezidinga ukugoba okuqinile, ukugoqa, noma ukuminyanisa - njengezixhumi eziguquguqukayo zamapayipi, ama-gaskets ezindawo ezingajwayelekile, noma amakhava akhiphekayo.
I-Aokai PTFE inikeza zombili izinhlobo zendwangu. Amakhasimende ethu avame ukuqala nge-PTFE ngezinzuzo zayo ezinganamathele, bese eshintshela ku-silicone kuphela uma kudingeka ukuguquguquka okudlulele noma ukufakwa kukagesi. Kuzinhlelo zokusebenza eziningi zokushisa ezimbonini, ukuqina kwe-PTFE kuyalawuleka ngendlela yokufaka efanele (akukho ukugoqa okucijile).
I-PTFE ine-coefficient eyodwa ephansi kakhulu yokungqubuzana kwanoma yikuphi okuqinile (≈0.05-0.1). Cishe akukho okunamathela kukho - ngaphandle kwayo. Lokhu kwenza i-PTFE izinga lokushisa eliphakeme izinga lokushisa izinga legolide:
Amashidi okubhaka nama-oven liners (ukudla kukhishwa kalula)
Izembozo zomshini wokuvala ukushisa (ipulasitiki encibilikisiwe ayinamatheli)
Amabhande okuthutha imikhiqizo enamathelayo (ushizi, uswidi, izinto zokunamathela)
Indwangu ye-Silicone ine-fractional, i-rubbery surface. Ivamise ukubamba uthuli futhi ayinikezi noma iyiphi inzuzo ebalulekile yokungeyona induku. Eqinisweni, i-silicone ingaba yi-tacky emazingeni okushisa aphezulu futhi ingase ihlanganiswe nezinto ezithile.
Ukumelana Nokugqoka Nokuhushula - I-PTFE Ihlala Isikhathi Eside
Ngenxa ye-PTFE's low friction coefficient, indwangu ye-PTFE iletha ukumelana nokugqokwa okuvelele - izingxenye ezishelelayo, ama-scraper blades, nokuxhumana komkhiqizo kubangela umonakalo omncane endaweni.
Indwangu ye-silicone ithambile futhi igqoka ngokushesha ngaphansi kokuhuzuka. Ezinhlelweni zebhande lokuhambisa elinokuklwejwa njalo noma ukuthintana ngokuslayida, indwangu ye-silicone ingase idinge ukushintshwa izikhathi ezi-3-5 kaningi kune-PTFE.
I-Chemical Environment |
Indwangu ye-PTFE |
Indwangu yeSilicone |
Ama-asidi aqinile (sulfuric, nitric, HCl, HF) |
Okuhle kakhulu - akukho ukuchithwa |
Kuhle - kodwa abanye bahlasela ngokugxila okuphezulu |
Ama-alkali aqinile (NaOH, KOH) |
Kuhle kakhulu |
Kuhle |
Ama-solvents e-organic (i-acetone, i-toluene, uphethiloli) |
Okuhle kakhulu - i-inert ngokuphelele |
Impofu - ivuvukala noma incibilika kuzincibilikisi eziningi |
Amafutha namafutha |
Kuhle kakhulu |
Kuhle kakhulu |
Amanzi / umusi |
Kuhle kakhulu |
Kuhle - kungamunca umswakama ngokuhamba kwesikhathi |
Okuthathayo okubalulekile: Ezitshalweni zamakhemikhali, amalabhorethri, nanoma iyiphi indawo enokuchayeka kwezincibilikiyo, i-PTFE ingumnqobi ocacile.
I-Electrical Insulation & Resistance Fire – Amandla E-Silicone
Ukufakwa kukagesi: Indwangu ye-Silicone iyisivikelo sikagesi esisezingeni eliphezulu esikwazi ukumelana nemithwalo yamandla kagesi aphezulu. Isetshenziswa kabanzi ku:
Indwangu ye-PTFE inikezela ngezakhiwo ezimaphakathi kuphela zokuvikela futhi azicaciswanga izinhlelo zikagesi.
Ukumelana nomlilo: Lawa amandla amakhulu endwangu ye-silicone. Ayishi, ivikela ukushisa, futhi ivamise ukwenziwa ibe:
Izingubo zokucisha umlilo zokuphepha kwezimboni
Amakhethini omlilo nezithiyo zentuthu
Izikrini zokuvikela ukushisela
Ngenkathi indwangu ye-PTFE ivimbela amalangabi, akuyona into eyinhloko yezinhlelo zokusebenza zokuvikela umlilo.
Impahla eyengeziwe - ukumelana nesimo sezulu: Indwangu ye-silicone iphinde ikwazi ukumelana nesimo sezulu esiphezulu ngesevisi yangaphandle yesikhathi eside, nempilo yesevisi efinyelela eminyakeni eyi-10 ngaphansi kokuchayeka kwe-UV. Indwangu ye-PTFE yonakala kancane kakhulu ngaphandle (iminyaka engu-30+) kodwa ingaba brittle kubanda kakhulu.
Isifinyezo - Ungakhetha Kanjani Phakathi kwe-PTFE ne-Silicone Fabric
Uma udinga... |
Khetha... |
Kungani |
Ukukhishwa okungagxili (ukudla, izinto zokunamathisela, ipulasitiki encibilikisiwe) |
Indwangu ye-PTFE |
Ukungqubuzana okuphansi kakhulu, akukho okunamathelayo |
Izinga lokushisa elingaphezulu kuka-230°C (amahhavini, ama-sealers) |
Indwangu ye-PTFE |
Imelana no-260°C ngokuqhubekayo |
Ukumelana namakhemikhali/ukuncibilika (izitshalo, amalebhu) |
Indwangu ye-PTFE |
Ingene cishe kuwo wonke amakhemikhali |
Ukumelana nokugqoka/imihuzuko (amaconveyor, ukushelela) |
Indwangu ye-PTFE |
Ukungqubuzana okuphansi, impilo ende |
Ukuvumelana nezimo nokugoqa (amapayipi, izindawo ezingavamile) |
Indwangu ye-Silicone |
Ithambile, iyagoqeka, iyacindezeleka |
Ukufakwa kukagesi (i-voltage ephezulu) |
Indwangu ye-Silicone |
Izici ezinhle kakhulu ze-dielectric |
Ukuvikela umlilo (izingubo zokulala, amakhethini) |
Indwangu ye-Silicone |
Okungashi, i-heat insulating |
Ukumelana nesimo sezulu sangaphandle (iminyaka eyi-10+) |
Indwangu ye-Silicone |
Ukuqina kwe-UV, kuvumelana nezimo emakhazeni |
Kafushane , indwangu ye-PTFE enezinga eliphezulu lokushisa nendwangu ye-silicone ngayinye inamandla ahlukile. I-PTFE iphumelela kakhulu ekungabambeni, ukumelana nezinga lokushisa (260°C), ukumelana nokugqokwa, kanye nokungangeni kwamakhemikhali – okuyenza ibe ukukhetha okuphezulu kokucubungula ukudla, ukuvala ukushisa, kanye nezindawo zamakhemikhali. Indwangu ye-silicone ikhanya ngokuguquguquka, ukufakwa kukagesi, nokuvikela umlilo - ilungele ukusonga kukagesi, izingubo zokuvala umlilo, nokuxhumana okuvumelana nezimo.
'Kungcono' emhlabeni wonke - ukukhetha okulungile kuncike ezingeni lokushisa lakho lokusebenza, ukuchayeka kwamakhemikhali, izidingo zemishini, kanye nesabelomali.
Udinga usizo lokunquma? I-Aokai PTFE inikeza kokubili izindwangu ze-PTFE ne-silicone ngobukhulu nobubanzi obuhlukahlukene. Xhumana nethimba lethu lezobuchwepheshe ngemininingwane yesicelo sakho ukuze uthole izincomo.
Lokhu okuqukethwe kunikezwe i-Jiangsu Aokai New Materials Technology Co., Ltd.
Uma udinga amapharamitha anemininingwane, amakesi ohlelo lokusebenza, nezixazululo ezenziwe ngokwezifiso zemikhiqizo yethu egcwele ibanga eligcwele kufaka phakathi indwangu ye-PTFE yokushisa ephezulu, amateyipu e-PTFE ashisa kakhulu, amabhande e-PTFE anezikhala, amabhande omshini wokuhlanganisa angenamthungo, indwangu eboshwe ohlangothini olulodwa lwe-PTFE, amabhande okuhambisa okushisa aphezulu kanye nezinga lokushisa eliphezulu , sicela uzizwe ukhululekile
Sibambelela kufilosofi yobungcweti nobuqotho, futhi sizibophezele ekunikezeni izixazululo eziphuma endaweni eyodwa kanye nezinsizakalo ezicabangelayo zawo wonke amakhasimende.
