Maqaalkani wuxuu faahfaahin doonaa sifooyinka, isticmaalka, iyo miisaska qeexitaanka ee labadan qalab ee tuubada.
Marka hore, sifooyinka iyo isticmaalka tuubada Teflon
Dhuumaha Teflon, oo sidoo kale loo yaqaano tuubada polytetrafluoroethylene ama tuubada PTFE, waa tuubo ka samaysan maaddo polytetrafluoroethylene (PTFE).Waxay leedahay sifooyinka soo socda:
1. Iska caabin heerkul sare oo wanaagsan: Tuubada Teflon waxaa loo isticmaali karaa heerkul aad u sarreeya, xasilloonida muddada-dheer ee ka sarreysa 250 °C, iska caabbinta muddada gaaban ilaa 300 °C heerkul sare.
2. Iska caabin daxalka aad u fiican: Tubooyinka Teflon waxay leeyihiin iska caabin wanaagsan oo daxalka u ah asiidhyada, alkalisyada, dareerayaasha kiimikaad iyo walxaha kale ee daxalka ballaadhan.
3. Isku-dhafan hooseeya ee is-jiidhka: Tuubbada Teflon waxay leedahay dusha aad u siman waxayna leedahay isku-dhafan hooseeya, sidaas darteed waxay leedahay waxqabad is-saliim ah oo heer sare ah.
4. Waxqabadka dahaarka wanaagsan: Tuubada Teflon waa qalab aad u fiican oo leh wax-qabad koronto oo sarreeya.
Sababo la xiriira sifooyinka kor ku xusan, tuubooyinka Teflon waxaa si ballaaran loo isticmaalaa meelo badan:
1. Warshadaha Kiimikada: Tubbooyinka Teflon waxaa loo isticmaalaa warshadaha kiimikaad dhexdhexaad ah oo lagu qaado dhuumaha walxaha aadka u wasakhaysan, sida sulfuric acid, hydrofluoric acid, iwm.
2. Habaynta cuntada: Tubooyinka Teflon waxaa inta badan loo isticmaalaa in lagu qaado walxaha sida cuntada kulul, dareeraha ama borotiinada habka diyaarinta cuntada.
3. Beerta caafimaadka: Tubooyinka Teflon waxa loo isticmaali karaa in lagu sameeyo kateeterrada qalabka caafimaadka, sida kateeterrada wadnaha, tuubooyinka endovascular, iwm.
4. Beeraha kale: Dhuumaha Teflon ayaa sidoo kale si weyn loogu isticmaalaa biraha, dhar-samaynta, waraaqaha, elektiroonigga iyo qaybaha kale.
Marka labaad, sifooyinka iyo isticmaalka tuubada Teflon
Dhuumaha Teflon, oo sidoo kale loo yaqaano tuubada fluoride polyvinylidene ama tuubada FEP, waa tuubo ka samaysan shey polyvinylidene fluoride (FEP).Waxay la mid tahay tuubooyinka Teflon, laakiin sidoo kale waxay leedahay astaamo kala duwan:
1. Iska caabbinta kulaylka wanaagsan: Tuubada Teflon waxaa loo isticmaali karaa heerkul sare, xasilloon muddo dheer 200 ° C, iska caabin muddo gaaban ah ilaa 260 °C heerkul sare.
2. Iska caabbinta daxalka oo aad u fiican: Tubooyinka Teflon waxay sidoo kale leeyihiin iska caabin wanaagsan oo daxalka u ah asiidhyada, alkalisyada, dareerayaasha iyo walxaha kale ee daxalka.
3. Hufnaan heer sare ah: Tubooyinka Teflon waxay leeyihiin daahfurnaan sare, taas oo si cad u ilaalin karta socodka walxaha gudaha tuubada.
4. Awood dielectric sare: Tubooyinka Teflon waxay leeyihiin awood dielectric sare oo ku haboon mararka qaarkood u baahan dahaarka koronto.
Tuubooyinka Teflonwaxaa si weyn loo isticmaalaa meelaha soo socda:
1. Warshadaha Kiimikada: Tubooyinka Teflon waxaa loo isticmaali karaa in lagu qaado warbaahinta ay ku jiraan fluoride iyo xeryahooda alkyl, sida reagents kiimikaad saafi ah oo sarreeya, dareerayaasha, iwm.
2. Goobta Elektarooniga ah: Tuubada Teflon, oo ah buunshaha dahaaran ee qaybaha elektaroonigga ah, waxay leedahay sifooyin koronto oo wanaagsan iyo iska caabin heerkul sare ah, waxaana badanaa loo isticmaalaa soo saarista alaabta elektiroonigga ah.
3. Goobta cuntada: Dhuumaha Teflon waxaa loo isticmaalaa sida dhuumaha gudbinta ee ku lug leh habaynta cuntada, sida gudbinta burka, borotiinka, casiirka, iwm.
Seddexaad, miiska qeexitaanka tuubada Teflon iyo tuubada Teflon
Kuwa soo socdaa waa shax qeexid guud oo ahTuubooyinka Tefloniyo tuubooyinka Teflon (tixraac kaliya):
1. Shaxda qeexitaanka tuubada Teflon:
- Dhexroorka dibadda: 1mm - 300mm
- Dhumucda darbiga: 0.2mm - 5mm
- Dhererka caadiga ah: 1000mm - 6000mm
- Midabka: hufan, caddaan, iwm
2. Shaxda qeexitaanka tuubada Teflon:
- Dhexroorka dibadda: 1mm - 60mm
- Dhumucda darbiga: 0.3mm - 3mm
- Dhererka caadiga ah: 1000mm - 4000mm
- Midabka: hufan, caddaan, iwm
Waa in la ogaadaa in miiska qeexitaanka sare uu yahay tixraac guud oo keliya, iyo cabbirrada iyo cabbirrada ku habboon waa in lagu doortaa iyadoo loo eegayo baahiyo gaar ah marka dhab ahaantii la isticmaalayo.
Soo koobid:
Dhuumaha Teflon iyo tuubada Teflon, sida qalabka tayada sare leh, waxay leeyihiin iska caabin heerkul wanaagsan iyo iska caabin daxalka, waxaana si ballaaran loo isticmaalaa meelo badan.Markaad fahamto sifooyinkooda, adeegsigooda, iyo xaashida qeexitaanka, waxaad si fiican u dooran kartaa alaabta tuubada saxda ah ee baahiyahaaga.
Waqtiga boostada: Jul-17-2023