Fluoropolymer ya Thermoplastic (PTFE, ETFE, FEP, PFA) Kuphimba ufa

M'makampani opanga mankhwala, zida zoyambira monga ma reactors, akasinja osungira, ndi mapaipi amakhala ngati zonyamulira zazikulu zopanga. Komabe, amagwira ntchito movutikira kwa nthawi yayitali, akukumana ndi zoopsa zazikulu za dzimbiri: M'gawo la petrochemical, ma reactors amapirira kutentha kwambiri komanso kupanikizika kwinaku akulumikizana ndi zinthu zowononga kwambiri (mwachitsanzo, sulfuric acid, hydrochloric acid), zomwe zimayambitsa mosavuta kukhudzidwa kwamankhwala muzinthu zachitsulo. Makoma amkati a akasinja osungira amalumikizana kwanthawi yayitali ndi media media, zomwe zimadzetsa zovuta ngati dzimbiri limodzi ndi dzimbiri. Mafayilo a acidic amachititsa kuti zitsulo zikhale zowonda, pomwe zotulutsa zamchere zimatha kuyambitsa kusweka kwa dzimbiri. Panthawi yoyendetsa zinthu, zigawo zodzitchinjiriza za chitoliro zimatha kuwonongeka chifukwa cha kukwapula, kuchitapo kanthu kwa mankhwala, komanso kuvala kuchokera ku tinthu tolimba. Kuphatikiza apo, zida zamagetsi zimakhudzidwa ndi zinthu zachilengedwe monga mpweya wonyowa ndi mvula ya asidi, zomwe zimakulitsa dzimbiri. PECOAT® Kupaka ufa wa fluorocarbon kumapereka chitetezo chodalirika cha zida pogwiritsa ntchito njira yake yodzitetezera:

• Zomangira za kaboni-fluorine (CF) mu kapangidwe kake ka maselo a fluororesin amadzitamandira kwambiri mphamvu zomangira komanso kukhazikika kwamphamvu, kukana kukokoloka kwa zidulo zamphamvu ndi zamchere popanda kusintha kwamankhwala mosavuta.
• Kudzera njira ngati kupopera mankhwala electrostatic, ❖ kuyanika ufa fluorocarbon amamatira mofanana pamwamba pa zida mankhwala. Pambuyo pochiritsa kutentha kwambiri, imapanga chinsalu chowundana, chodzitchinjiriza mosalekeza - kuchita ngati "zida" kuti alekanitse media zowononga ku gawo lapansi la zida.
• Kudzipatula kumeneku kumalepheretsa zinthu za mankhwala, chinyezi, ndi zinthu zina zowononga kuti zisakhudze gawo lapansi, zomwe zimalepheretsa dzimbiri.
• Chophimbacho chimasonyezanso kukana kwambiri kutentha kwapamwamba. M'madera omwe amagwiritsidwa ntchito potentha kwambiri pazida zamankhwala, zinthu zake zakuthupi ndi zamankhwala zimakhala zokhazikika popanda kupunduka, kuwonongeka, kapena kusenda.
• Amapereka chitetezo cha nthawi yayitali, mosalekeza kwa zida, kukulitsa bwino moyo wautumiki ndikuwonetsetsa kuti ntchito yosasokoneza, yokhazikika yopangira mankhwala.

Electroplating hangers jigs ndi zida zofunika kwambiri pakupanga electroplating, ndipo malo awo ogwirira ntchito ndi ovuta kwambiri. Pa electroplating, zopachika ziyenera kumizidwa muzitsulo za electroplating zomwe zimakhala ndi asidi amphamvu, alkalis ndi mankhwala ena kwa nthawi yaitali. Mankhwalawa ndi owononga kwambiri ndipo angayambitse kukokoloka kwambiri kwa zinthu zopachika. Mwachitsanzo, mu chrome plating ndondomeko, ma hangers amakumana ndi amphamvu acidic chrome plating njira, ndi zigawo zikuluzikulu monga chromic asidi mmenemo mosalekeza kuukira pamwamba pa zopachika; pamene mukupanga zinki, zopangira zamchere za zinc zimawononganso zopachika. Nthawi yomweyo, njira ya electroplating nthawi zambiri imatsagana ndi kutentha kwina. Zopachika siziyenera kupirira dzimbiri za mankhwala komanso kupirira kuyesedwa kwa kutentha kwambiri. Mwachitsanzo, munjira zina zapadera zopangira ma electroplating, kutentha kwa njira ya electroplating kumatha kufika 60 ℃ kapena kupitilira apo. Kutentha kwakukulu kudzafulumizitsa ndondomeko ya dzimbiri la mankhwala ndikupanga ma hangers kuwonongeka mofulumira. Kuphatikiza apo, pakagwiritsidwa ntchito, ma hanger amakumananso ndi kupsinjika kwamakina, monga kutsitsa pafupipafupi ndi kutsitsa, kupachika zinthu zolemetsa, ndi zina zambiri, zomwe zimakulitsa kung'ambika kwa ma hanger. PECOAT® Fluorocarbon powder yokutira imatha kukana kukokoloka kwa mitundu yosiyanasiyana ya asidi amphamvu ndi alkali mu njira ya electroplating. Kukaniza kwake kwabwino kwa kutentha kwapamwamba kumapangitsanso kuti zokutira zikhalebe zokhazikika m'malo otentha kwambiri panthawi ya electroplating. Ngakhale kutentha kwa njira ya electroplating kumakhala kwakukulu, zokutira sizidzawonongeka, kuwonongeka kapena kugwa, ndipo nthawi zonse zimasunga chitetezo chake, kuonetsetsa kuti zopachikazo zikugwiritsidwa ntchito pa kutentha kwakukulu. Izi sizimangowonjezera moyo wautumiki wa ma hanger, zimachepetsa nthawi ndi kutayika kwa ndalama zomwe zimayambitsidwa ndi kusinthidwa pafupipafupi kwa ma hanger, komanso zimatsimikizira kupitiliza ndi kukhazikika kwa njira ya electroplating ndikuwongolera magwiridwe antchito.

Kukumana ndi zovuta zosiyanasiyana zomwe zimabweretsedwa ndi kutentha kwakukulu kuzinthu zamagetsi, PECOAT® Fluorocarbon powder yokutira yakhala chisankho chabwino chotetezera chitetezo cha zipangizo zamagetsi ndi ubwino wake wapadera. Choyamba, zokutira za ufa wa fluorocarbon zimakhala ndi kukana kwambiri kutentha kwambiri ndipo zimatha kukhala zokhazikika pathupi ndi mankhwala m'malo otentha kwambiri. Zomangira za carbon-fluorine m'maselo ake a fluororesin zimakhala ndi mphamvu zambiri zomangira, zomwe zimawathandiza kuti athe kupirira kutentha kwambiri popanda kuwonongeka kapena kuwonongeka. Nthawi zambiri, zokutira za ufa wa fluorocarbon zimatha kugwira ntchito mokhazikika kwa nthawi yayitali m'malo otentha kwambiri a 150 ℃ - 200 ℃, kupereka chitetezo chodalirika pazinthu zamagetsi. Fluorocarbon powder yokutira ilinso ndi ntchito yabwino yotchinjiriza. Ikhoza kupanga chophimba chabwino chotchinjiriza pamwamba pa zida zamagetsi, kuteteza bwino kutayikira kwapano ndikuwonetsetsa kuti zida zamagetsi zimagwira ntchito pamalo abwino amagetsi. Kupaka uku sikungangolepheretsa mabwalo amagetsi amagetsi pakati pa zida zamagetsi komanso kukana kusokoneza kwamagetsi akunja, kumapangitsa kuti zida zamagetsi zizitha kusokoneza ndikuwonetsetsa kuti zida zamagetsi zikugwira ntchito mokhazikika. Komanso, ❖ kuyanika kwa fluorocarbon powder ❖ kuyanika kumakhala bwino kumamatira ndi kukana kuvala, ndipo kumatha kumangirizidwa mwamphamvu pamwamba pazigawo zamagetsi. Ngakhale zida zamagetsi zikakhala ndi zovuta zamakina monga kugwedezeka ndi kukhudzidwa, zokutira sizovuta kugwa ndipo nthawi zonse zimasunga ntchito yake yoteteza chitetezo.