Shigowa da
Polytetraflunoroorethylene (PTFE) shafi na musamman, da kuma kayan kayakin da ba su dace ba har zuwa Bakin karfe don haɓaka aiki a masana'antu. Wannan hade na kunshe da tsarin tsari na bakin karfe tare da PTFE's surfaces, rabuwa da ingantaccen bayani, rabuwa, da aikace-aikacen contros-ormos-aikace-aikacen.
Shafi shafi
1.Tsarin tsari
Bakin karfe raga a cikin fargaban farji ko kuma sunadarai etching don tabbatar da ingantaccen tsayayyen tsayayye.
Tsaftacewa yana cire mai, oxides, da gurbata.
2.Ptfe spraying
Halitta: wucin gadi spraying ko dakatar da adana adreat ptfe Layer (yawanci 10-50 μm lokacin farin ciki).
Cining: Jiyya mai zafi a karfe 350-400 ° C yana yi da shafi, samar da wani m, fim mara yawa.
3.7 Cire iko
Matsayi na kauri, gwajin adesion (misali, giciye-ƙyanƙyashe-kyanƙyashe Astm D3359), da binciken Pore tabbatar da aminci.
Mahimman fa'ida
1.Ingantaccen juriya na sinadarai
Alkalis, da solvents (misali, HCL, Natao), da kyau don tangare mai guba da lalata ruwa.
2.Na-Stick surface
Yana hana lalacewa daga abubuwa masu gani (man), yana rage kulawa a cikin tsarin rabuwa da mai-mai.
3.Kwanciyar hankali
Yana aiki da ci gaba daga -200 ° C zuwa + 260 ° C, ya dace da tuki mai zurfi (misali, tsarin shaye-shaye, hayaki masana'antu).
4.Ingancin karko
PTFE yana kiyaye hrussion da UV lalata, shimfidawa raga lifespan ta 3-5 × idan aka kwatanta da bambance bambancen bambance-bambancen.
5.Kayan Hydrophobic
Tattaunawa da ruwa yayin da kyale awo, inganta ingancin aikace-aikacen man fetur / ruwa.
Aikace-aikace
1.Rabuwa da mai
Masarautar Ptfe-mai rufi a cikin masu talla da ke tattare da ingancin rabuwa (> 95%) don marine, intomottive.
2.Filin Makaranta
Rsetar da kafofin watsa labarai masu ban tsoro a cikin magunguna, mai petrochemical, da kuma masana'antar semiconduror.
3.Sarrafa abinci
FDA-wadanda ake yarda sutthed na hana adonin m kayan masarufi (misali, kullu, sukari) a cikin bels mai karu ko sieves.
4.Aerospace & makamashi
Amfani da shi a cikin membranes sel sel da shayar da gas mai lalacewa saboda tsinkaye da tsaran zafi.
Nazarin Kasa: Ingantaccen masana'antar Snieve
Abokin ciniki a cikin sashen bioratel na samar da ptfe-mai rufi 316l bakin karfe bakin karfe raga (80 μm) don magance clogging a cikin rabuwa-radama. Sakamakon Post-shafi ya hada:
30% sabis na mafi tsayi(Rage loging).
20% mafi girma(Dogaro da amincin pore).
Yarda da Astm F7m F7MUT FIRTION DON CIKIN SAUKI CIKIN SAUKI.
BAYANIN HUKUNCIN SAUKI
Daidaitattun miji: Dace da 50-500 micron upttures; Kayan kwalliya na iya rage farashin kwarara.
M: Mataimakin katako ko kayan masarufi (misali, PTFE + PFA) na iya magance takamaiman bukatun thermal ko na inji.
Ƙarshe
PTFE-mai daɗaɗɗen bakin karfe na daɗaɗɗun ƙwararrun ƙimar ƙasa, kayan aikin ƙasa, suna kawo wadataccen tsada, mafita na dogon lokaci don mahimman ayyukan aiki. Daidaitawa a kan masana'antu ba a sanya ra'ayinta a matsayin munanan ayyuka na zahiri a cikin injiniya na zamani ba.
Lokacin Post: Mar-25-2025