I-Thermoplastic Fluoropolymer (PTFE, ETFE, FEP, PFA) Ukwaleka komgubo

Kwishishini lemichiza, izixhobo ezingundoqo ezifana ne-reactors, iitanki zokugcina, kunye nemibhobho zisebenza njengabathwali abaphambili bemveliso. Nangona kunjalo, zisebenza phantsi kweemeko ezinzima ixesha elide, zijongene nemingcipheko ebalulekileyo ye-corrosion: Kwicandelo le-petrochemical, i-reactors inyamezela amaqondo okushisa aphezulu kunye noxinzelelo ngelixa zidibanisa izinto ezinobungozi kakhulu (umzekelo, i-sulfuric acid, i-hydrochloric acid), eyenza ngokulula ukuphendulwa kweekhemikhali kwizinto zetsimbi. Iindonga zangaphakathi zeetanki zokugcina zinxibelelana ixesha elide kunye nemidiya yemichiza, ekhokelela kwimiba efana ne-corrosion efanayo kunye ne-pitting corrosion. Imithombo yeendaba ene-Acidic ibangela ukuba isinyithi sinciphe, ngelixa imidiya ye-alkaline inokubangela uxinzelelo lokuqhekeka kwe-corrosion. Ngethuba lokuthuthwa kwezinto eziphathekayo, iileyile zokukhusela umbhobho zixhomekeke kumonakalo ngenxa yokutshatyalaliswa, isenzo sekhemikhali, kunye nokugqoka kwiinqununu eziqinileyo. Ukongeza, izixhobo zeekhemikhali zichatshazelwa zizinto zokusingqongileyo ezinjengomoya ofumileyo kunye nemvula eneasidi, iqinisa ngakumbi ukubola. PECOAT® i-fluorocarbon powder coating ihambisa ukhuseleko oluthembekileyo lwezixhobo ngokusebenzisa indlela yayo ekhethekileyo yokukhusela:

• Iibhondi ze-carbon-fluorine (CF) kulwakhiwo lwemolekyuli ye-fluororesin ziqhayisa ngamandla ebhondi ephezulu kakhulu kunye nozinzo olomeleleyo, ukuxhathisa ukhukuliseko olusuka kwiiasidi ezomeleleyo kunye neealkali ngaphandle kokusabela lula kwemichiza.
• Ngeenkqubo ezinjengokutshiza nge-electrostatic, umgubo we-fluorocarbon unamathela ngokulinganayo kumphezulu wezixhobo zemichiza. Emva kokunyangwa kobushushu obuphezulu, yenza umaleko oxineneyo, oqhubekayo okhuselayo-osebenza "njengesikrweqe" ukwahlula imidiya eyonakalisayo kwi-substrate yezixhobo.
• Oku kuhlukaniswa kuthintela izinto zeekhemikhali, umswakama, kunye nezinye ii-arhente ezitshabalalisayo ukuba ziqhagamshelane ne-substrate, zivimbela ngokufanelekileyo ukubola.
• I-coating ikwabonisa ukumelana nobushushu obuphezulu. Kwiindawo eziqhelekileyo zobushushu obuphezulu bezixhobo zeekhemikhali, iimpawu zayo ezibonakalayo kunye neekhemikhali zihlala zizinzile ngaphandle kokuguqulwa, ukubola, okanye ukukhupha.
• Inika ixesha elide, ukhuseleko oluqhubekayo lwezixhobo, ukwandisa ngokufanelekileyo ubomi benkonzo kunye nokuqinisekisa ukungahambi kakuhle, ukusebenza okuzinzileyo kokuveliswa kweekhemikhali.

I-Electroplating hangers jigs zizixhobo eziyimfuneko kwinkqubo ye-electroplating, kwaye indawo abasebenza kuyo inzima kakhulu. Ngexesha le-electroplating, i-hangers kufuneka ifakwe kwi-electroplating solutions equkethe i-acids eqinile, i-alkalis kunye nezinye iikhemikhali ixesha elide. Ezi khemikhali zonakalise kakhulu kwaye ziya kubangela ukhukuliseko olubi kwizinto ezixhonywe kuzo. Ngokomzekelo, kwinkqubo ye-chrome plating, i-hangers idibana nezisombululo ze-acidic ze-chrome plating, kunye nezixhobo ezifana ne-chromic acid kuzo ziya kuhlasela ngokuqhubekayo umphezulu we-hangers; ngelixa i-zinc plating, izisombululo ze-alkaline ze-zinc plating nazo ziya kugqwala ii-hangers. Ngelo xesha, inkqubo ye-electroplating ihlala ihamba kunye nokunyuka kweqondo lokushisa elithile. Izixhoma akufuneki zimelane nokubola kweekhemikhali kuphela kodwa kufuneka zinyamezele iimvavanyo zobushushu obuphezulu. Umzekelo, kwezinye iinkqubo ezikhethekileyo ze-electroplating, iqondo lobushushu lesisombululo se-electroplating linokufikelela kuma-60 ℃ okanye nangaphezulu. Ukushisa okuphezulu kuya kukhawulezisa inkqubo yokubola kweekhemikhali kwaye yenze ukuba ii-hangers zonakalise ngokukhawuleza. Ngaphezu koko, ngexesha lokusetyenziswa, ii-hangers zikwaphantsi koxinzelelo lwemishini, njengokulayishwa rhoqo kunye nokukhulula, ukuxhoma izinto ezinzima, njl., Eyandisa ngakumbi ukunxiba kunye nokukrazula kwama-hangers. PECOAT® i-fluorocarbon powder coating ingakwazi ukuxhathisa ngokufanelekileyo ukukhukuliseka kwee-acids ezahlukeneyo ezinamandla kunye ne-alkali kwisisombululo se-electroplating. Ukumelana kwayo nobushushu obuphezulu kwenza ukuba i-coating ihlale izinzile kwindawo yokushisa ephezulu ngexesha lenkqubo ye-electroplating. Nangona iqondo lokushisa lesisombululo se-electroplating liphezulu, isambatho asiyi kuphazamisa, ukubola okanye ukuwa, kwaye sihlala sigcina ukusebenza kwayo kokukhusela, ukuqinisekisa ukusetyenziswa okuqhelekileyo kwama-hangers kumaqondo aphezulu. Oku akugcini nje ukwandisa ubomi benkonzo yee-hangers, ukunciphisa ixesha kunye nokulahlekelwa kweendleko ezibangelwa ukutshintshwa rhoqo kwama-hangers, kodwa kwakhona kuqinisekisa ukuqhubeka kunye nokuzinza kwenkqubo ye-electroplating kunye nokuphucula ukusebenza kakuhle kwemveliso.

Ujongene nobunzima obahlukeneyo obuziswe bubushushu obuphezulu bemeko yezixhobo ze-elektroniki, PECOAT® i-fluorocarbon powder coating ibe yinto efanelekileyo yokukhusela i-insulation yamacandelo e-elektroniki kunye neenzuzo zayo zokusebenza ezizodwa. Okokuqala, i-fluorocarbon powder coating inokumelana nobushushu obuphezulu kwaye inokugcina iipropathi ezizinzileyo zomzimba kunye neekhemikhali kwindawo zobushushu obuphezulu. Iibhondi ze-carbon-fluorine kwisakhiwo sayo semolekyuli ye-fluororesin inamandla amakhulu kakhulu ebhondi, eyenza ukuba imelane nobushushu obuphezulu ngaphandle kokubola okanye ukuguqulwa. Ngokubanzi, i-fluorocarbon powder coating inokusebenza ngokuzinzileyo ixesha elide kwindawo yobushushu obuphezulu obuyi-150℃ - 200℃, inika ukhuseleko oluthembekileyo kumacandelo e-elektroniki. I-Fluorocarbon powder coating inomsebenzi ogqwesileyo wokugquma. Iyakwazi ukwenza i-insulation coating elungileyo kumphezulu we-electronic components, ukuthintela ngokufanelekileyo ukuvuza kwangoku kunye nokuqinisekisa ukuba izixhobo ze-elektroniki zisebenza kwindawo eqhelekileyo yombane. Olu gquba lokugquma alunakuthintela kuphela iisekethe ezimfutshane zombane phakathi kwezinto zombane kodwa zikwaxhathisa uphazamiseko lwangaphandle lwe-electromagnetic, ukuphucula amandla okuthintela ukuphazamiseka kwezixhobo zombane kunye nokuqinisekisa ukusebenza okuzinzileyo kwezixhobo zombane. Ukongeza, i-coating ye-fluorocarbon powder coating ine-adhesion efanelekileyo kunye nokumelana nokunxiba, kwaye inokudityaniswa ngokuqinileyo kumphezulu wamacandelo e-elektroniki. Nangona amacandelo e-elektroniki aphantsi koxinzelelo lomatshini olufana nokungcangcazela kunye nefuthe, ukugquma akulula ukuwa kwaye kuhlala kugcina ukusebenza kwayo kokukhusela.