Udidi: Ubuchwephesha boShishino
Itekhnoloji yeshishini lokugquma umgubo, iingubo, ukupeyinta i-electrostatic, njl.
Iimpawu zokutshiza kwe-electrostatic powder coating
Iimpawu zokutshiza kwe-electrostatic powder coating ukutshiza ngenxa yokuba akasebenzisi i-solvent ayiyi kubangela ungcoliseko lwe-solvent kwi-atmosphere, ngelixa uphepha ingozi yomlilo ngenxa ye-solvent, kulula ukuyihambisa kunye nokugcinwa kwezinto eziluhlaza. Inkqubo yokutshiza, i-overspray powder ayigqunywanga kwi-workpiece inokubuyiselwa, izinga lokubuyisela ukuya kuthi ga kwi-95%, ukuphucula ukusetyenziswa kwezinto eziluhlaza, ukunciphisa izintoFunda ngokugqithisileyo …
Iimpawu zokutshiza nge-electrostatic
GeneralUkuthetha, apho kungenzekiyo kwi-200 ℃ deformation, yenza ukuba amasuntswana omgubo ahlawulweyo abhengezwe kumphezulu ukuze apeyintwe, ukugquma komphezulu kunokutshizwa ngomgubo we-electrostatic. Ke ngoko, itekhnoloji yokutshiza itekhnoloji ye-electrostatic powder inokusetyenziswa ngokubanzi izixhobo, izixhobo zendlu, izixhobo zoomatshini kunye nombane, iimoto kunye nokwakhiwa kweenqanawa, izixhobo zoshishino olulula, ifenitshala, oomatshini kunye nezinto zokwakha, kunye nezinye iinxalenye zetsimbi zokhuselo lomphezulu kunye nokupeyinta ukuhombisa. Jonga ngoku kusetyenziswe iteknoloji yesitshizi, umgubo we-electrostaticFunda ngokugqithisileyo …
Ukugquma kwePowder ecacileyo ngokuchasene nepeyinti yolwelo kumavili eAluminiyam
Iingubo ezicacileyo zolwelo lwepolyurethane zisetyenziswa kakhulu kakhulu kushishino lweemoto. Ngokuqhelekileyo zisetyenziswa njengedyasi ecacileyo, idyasi ephezulu efumaneka kwiimoto ezininzi kwaye zenziwe ukuba zomelele kakhulu. Ukugubungela umgubo ocacileyo awukafumani ngqalelo kule ndawo ngokuyintloko ngenxa yezizathu zobuhle. Ukugquma umgubo ocacileyo zisetyenziswa ziyeke kakhulu ngabavelisi bevili lemoto, zihlala zihlala kwaye zinokubiza kakhulu Ukufakwa kwePowder yokwaleka kufuna imipu ekhethekileyo yokutshiza ye-electrostatic, kunye ne-oveni ukunyibilika kunye.Funda ngokugqithisileyo …
I-Bonded metallic powder coating inikezela ngesiphumo esiqhubekayo sesinyithi
Ukudityaniswa Ngo-1980, indlela yokwaleka ngentsimbi ebotshelelweyo yomgubo yaziswa ukongeza ii-pigments kwisiphumo sokugquma ngumgubo. Inkqubo ibandakanya ukuthobela i-pigment yempembelelo kwi-powder coating particles ukukhusela ukuhlukana ngexesha lokusetyenziswa kunye nokuphinda kusetyenziswe. Ukulandela uphando ngexesha lee-1980 kunye no-'90s zakuqala, inkqubo entsha eqhubekayo yamanqanaba amaninzi yokudibanisa yaziswa. Inzuzo ephambili ngenkqubo yoBonding yinqanaba lokulawula umsebenzi wonke. Ubungakanani bebhetshi buba buncinci bomcimbi kwaye aphoFunda ngokugqithisileyo …
Inkqubo yokutshiza nge-Electrostatic kushishino lwevalvu
Kwiminyaka yakutshanje, kunye nophuhliso oluqhubekayo lwesayensi kunye nobuchwepheshe, imarike yevalvu yasekhaya, kodwa nakwi-high-tech, i-high-parameter, ixhathisa ukubola okuqinileyo, isikhokelo sobomi obuphezulu. Olu lwalathiso lophuhliso lukwabeka phambili iimfuno eziphezulu kwi-valve yokwaleka. Itekhnoloji yokutshiza i-Electrostatic yintengiso yesi sixhobo i-iron ductile valves indlela eqhelekileyo, kulo nyaka ikwalunyango lomphezulu lwevalvu iye yakhuthazwa ngokubanzi, kodwa ngaphandle kohlalutyo ngononophelo lweentlobo ngeentlobo.Funda ngokugqithisileyo …
Iingubo zomgubo ze-UV zizisa izibonelelo zokufudumeza ii-substrates ezibuthathaka
Iingubo zomgubo ze-UV zizisa izibonelelo zokufudumeza ii-substrates ezinobuthathaka Ukwaleka kwePowder kubonelela ngokuhlala ixesha elide, okunomtsalane kunye neyoqoqosho enye indlela kwiipeyinti ezingamanzi kunye nelaminates kuluhlu olubanzi lweemveliso ezingevani nobushushu njengeglasi kunye nezixhobo zeplastiki. Iingubo zomgubo zomile, iipeyinti ze-100 zeepesenti eziqinileyo ezifafazwa ngenkqubo efana nepeyinti yolwelo. Xa sele zigqunyiwe, iimveliso zihanjiswa nge-oveni ephilisayo, apho umgubo unyibilika ukuze wenze isiphelo esomeleleyo nesinomtsalane. Iingubo zomgubo ziye zahlala ixesha elideFunda ngokugqithisileyo …
Ezinye ii-SUBSTRATES EZINGUNDOQO kwishishini lezogquma
I-HAT-SENSITIVE SUBSTRATES kwi-coatings industry Kwiminyaka yakutshanje, uphando oluqhubekayo kunye nophuhliso lunikezelwe ekuqulunqeni i-powder coating powder engakwazi ukunyanga kumaqondo aphantsi, ngaphantsi kwe-212ºF, ngaphandle kokunciphisa ukuqina okanye umgangatho. Lo mgubo unokusetyenziswa kwizinto ezingevayo kubushushu, kunye nakwiindawo ezinkulu ezifuna amandla amakhulu kunye nezinye iinkqubo zokunyanga. Izinto zokhuni ezifana nebhodi yamasuntswana kunye ne-fiberboard, kunye neglasi kunye neemveliso zeplastiki, ngoku zinokuzuza ngokugqityezelwa komgubo.Funda ngokugqithisileyo …
Ukugcinwa kweveki nganye kwi-oven yokugqoka umgubo
Indlela yokugcinwa kweVeki ye-powder coating oven I-Burner blower impeller kunye ne-motor Ukucoceka kwe-impeller ye-fan kuchaphazela ngokuthe ngqo ukusebenza kakuhle kwe-burner blower. Ukucoca ngamaxesha athile kugcina isivuthelo sikwimeko entle, kuthintela ukungaphumeleli kokuthwala kwangaphambi kwexesha. Gcina iimotor zokuvuthela zicocekile ukuze uphephe ukushisa, okunokubangela ukusilela kombane. Ngokususa nje ubumdaka obukhoyo kwizindlu zeemoto kunye nokupholisa amaphiko, unokuphelisa ukutshintshwa kwemoto eneendleko ezinkulu. Iqokobhe lesifudumezi sangaphakathi Ngoku lixesha elifanelekileyo lokujonga iqokobhe lesifudumezi, okanyeFunda ngokugqithisileyo …
Imakethi yezixhobo zombane ezikhuselayo zidlula i-20 yeebhiliyoni zeedola zaseMelika ngo-2025
Ingxelo entsha evela kwi-GlobalMarketInsight Inc. ibonisa ukuba ngo-2025, imarike yeengubo zokukhusela kumacandelo e-elektroniki iya kudlula i-20 yeebhiliyoni zeedola. Izixhobo zombane ezikhuselayo ziipolymers ezisetyenziswa kwiibhodi zesekethe eziprintiweyo (PCBs) ukuze zigqume ngombane kwaye zikhusele amacandelo kuxinzelelo lokusingqongileyo olufana nokufuma, iikhemikhali, uthuli kunye nobutyobo. Ezi zogquma zingasetyenziswa kusetyenziswa iindlela zokutshiza ezifana nokuxubha, ukudipha, ukutshiza ngesandla okanye ukuzitshiza. Ukwanda kokusetyenziswa kweemveliso ze-elektroniki eziphathwayo, ukwanda kwemfuno yezicelo zombane wemoto, kunyeFunda ngokugqithisileyo …
I-NCS imfutshane kwiNatural Inkqubo yemibala
Intshayelelo ye-NCS I-NCS imfutshane kwiNatural Inkqubo yoMbala. Yeyona nkqubo ibalaseleyo yemibala kwihlabathi kwaye yeyona isetyenziswa ngokubanzi umgangatho wemibala yezizwe ngezizwe kunye nolwimi lonxibelelwano lwemibala ekusebenzeni. Ngowona mgangatho uphezulu womgangatho wombala ofunekayo okhoyo kumazwe ngamazwe. NCS natural inkqubo yombala isetyenziswe ngokubanzi kwiinkalo ezininzi ezifana nophando lwemibala kunye nemfundo, ukucwangcisa kunye noyilo, ishishini kunye nemveliso, umfanekiso wenkampani, urhwebo, njalo njalo. Isetyenziswa kumashishini amaninzi anje ngeempahla, iimpahla,Funda ngokugqithisileyo …
Uphuhliso lwexesha elizayo lwepeyinti ye-hydrophobic
Ipeyinti yeHydrophobic ihlala ibhekisa kudidi oluphantsi lwamandla omgangatho ophantsi apho i-engile yoqhagamshelwano lwamanzi amileyo θ yokwambathisa kwindawo egudileyo ingaphezulu kwe-90 °, ngelixa ipeyinti ye-superhydrophobic luhlobo olutsha lokugquma oluneempawu ezikhethekileyo zomphezulu, okuthetha ukudibana kwamanzi isambatho esiqinileyo. I-engile ingaphezulu kwe-150 ° kwaye ihlala ithetha ukuba i-angle yokudibana kwamanzi ingaphantsi kwe-5 °. Ukususela kwi-2017 ukuya kwi-2022, imarike yepeyinti ye-hydrophobic iya kukhulaFunda ngokugqithisileyo …
Ukusetyenziswa kweTekhnoloji yoKuziphilisa yokuZiphilisa kwi-Powder Coatings
Ukusukela ngo-2017, abaninzi ababoneleli beekhemikhali abatsha abangena kwishishini lokugquma ipowder babonelele ngoncedo olutsha lokuqhubela phambili kobuchwephesha bokugquma umgubo. Itekhnoloji ye-coating self-self-healing evela kwi-Autonomic Materials Inc. (AMI) inika isisombululo sokunyuka kwe-corrosion resistance of epoxy powder coatings.I-coating self-self-healing technology isekelwe kwi-microcapsule ene-core-shell structure eyenziwe yi-AMI kwaye ingaba ukulungiswa xa isambatho sonakalisiwe. Le microcapsule i-post-mixed Ekulungiseleleni inkqubo yokugcoba umgubo. Kanye iFunda ngokugqithisileyo …
Umenzi wefenitshala yomthi kufuneka azi - iPowder Coating
Sihlala sibuzwa malunga nomahluko phakathi kokugquma komgubo kunye nokwaleka okwemveli kolwelo. Uninzi lwabantu lunomdla wokufuna ukwazi ngakumbi malunga neenzuzo zokugquma kwepowder, ezininzi zazo ezingenakuqhathaniswa nezinye iingubo. I-Powder ityabeka i-solvent-free 100% eyomileyo engumgubo oqinileyo, kunye nolwelo lokutyabeka lufuna ukunyibilikisa ukugcina ulwelo, ngoko ke owona mahluko ucacileyo kukuba umgubo awufuni izinyibilikisi. Ukugquma umgubo kuba nomdla ngakumbi ngenxa yeenzuzo zayo. Makhe sijongeFunda ngokugqithisileyo …
Ukusetyenziswa kwengubo yomgubo wefenitshala yokhuni ikhula ngokukhawuleza
Ukugquma kwepowder sele kusetyenziswe ixesha elide kwii-substrates zetsimbi. Kwiminyaka yakutshanje ngokusebenzisa iinzame eziqhubekayo zeshishini lokunciphisa ubushushu bokunyanga, ukuphucula iteknoloji yokutshiza, i-Powder coatings isetyenziswe kwi-MDF kunye nezinye iinkuni. Ukutshiza umgubo kunokwenza usetyenziso lweemveliso zokhuni ukunciphisa ilahleko yamanzi kunye nokutshintsha ubungakanani, ngelixa ukugquma kunokufikelela kwiglosi ephezulu kunye nesiphumo sombala oqaqambileyo, okwangoku kwisimo sothintelo olungqongqo lwe-VOC kwimeko, lubonelela ngokuthatha indawo.Funda ngokugqithisileyo …
Ukulungiswa kweCarboxylterminated ye Fusion-bonded-epoxy Powder Coating
Ukulungiswa kunye nokuPhathwa kweCarboxylterminated Poly (butadiene-co-acrylonitrile) -epoxy Resin Prepolymers for Fusion-bonded-epoxy Powder Coating 1 Intshayelelo Iingubo zomgubo zeFusion-bonded-epoxy (FBE) ezathi zaphuhliswa okokuqala yi-3M Co. ukhuseleko lomhlwa ixesha elide lubalulekile njengakwimizi-mveliso yeoli, isinyithi, igesi kunye nemibhobho yamanzi. Nangona kunjalo, iimfuno zokusebenza ze-FBE powder coatings zingumngeni ngenxa yoxinaniso oluphezulu lwe-cross-linking. Ubuqhophololo bendalo botyabeka olunyangekileyo ngomnye weyona miqobo iphambili ethintela usetyenziso olubanzi lweeepoxies.Funda ngokugqithisileyo …
Ubushushu obuphantsi Ukunyanga iPowder iiNgquba kwiiSubstrates ezingeva bubushushu
Ubushushu obuPhantsi boNyango lwePowder yeNgqungquthela yeeSubstrates ezingeva bubushushu Ukusetyenziswa kwiisubstrates ezingeva bubushushu njenge-MDF, umgubo kufuneka unyange ngaphantsi kwe-302 ° F (150 ° C) okanye nakwi-212 ° F (100 ° C). Zisixhenxeral iindlela ziye zaphuhliswa ukuphumeza le njongo, ukusuka kwiikhemistri eziqhelekileyo zokunyanga ubushushu obuphantsi ukuya kwiikhemistri eziguquguqukayo ezinokunyangeka. Inani elikhulu lamanqaku apapashiweyo kunye namalungelo omenzi aqinisekisa amandla obuchwepheshe obunyangekayo be-UV ukuvelisa i-glossy, iingubo ezigudileyo kwi-MDF phakathi kwemizuzu emithathu ukuya kwemihlanu yexesha lenkqubo.Funda ngokugqithisileyo …
Ziyintoni iiNzuzo zoKugquma umgubo weUV phezu kwenkuni
Ziyintoni iiNzuzo ze-UV yePowder Coating kwiTekhnoloji ye-UV ye-UV yokugqoka i-UV inika indlela ekhawulezayo, ecocekileyo neyoqoqosho enomtsalane ukufezekisa ukugqitywa komgangatho ophezulu kwii-substrates ezisekwe ngamaplanga. Inkqubo yokwaleka inala manyathelo alandelayo: Okokuqala inqaku liyaxhonywa okanye libekwe kwibhanti lokuhambisa kwaye umgubo utshizwe ngombane kwinto leyo. Emva koko into edibeneyo ingena kwi-oven (ukushisa kwe-90-140 degC yanele) apho i-powder iyancibilika kwaye igeleza ndawonye ukuze yenze ifilimu.Funda ngokugqithisileyo …
Ukusetyenziswa kwePolyester Epoxy Combined Chemistry yeUV Powder coating
Idibaniso ye-methacrylated polyester kunye ne-acrylated epoxy resin inika umxube onomdla weepropati kwifilimu ephilisiwe. Ubukho be-polyester backbone kubangela ukuchasana kakuhle kweengubo kwiimvavanyo zemozulu. I-epoxy backbone inika ukuchasana kweekhemikhali okubalaseleyo, ukunamathela okuphuculweyo kunye nokugudiswa. Inxalenye yemarike enomtsalane kwezi zogqumethelo ze-UV zomgubo zithatha indawo yePVC laminates kwiiphaneli zeMDF kushishino lwefenitshala. I-polyester / i-epoxy blend ifezekiswa ngamanyathelo amane amakhulu. I-polycondensation kwindawoFunda ngokugqithisileyo …
I-Binder kunye neCrosslinkers ye-UV Powder Coatings
I-Binder kunye ne-Crosslinkers ye-UV Powder Coatings Eyona ndlela ifanelekileyo yokuqulunqwa kwe-coating kukusetyenziswa kwe-binder enkulu kunye ne-crosslinker. I-cross¬linker inokulawula ukuxinana kwenethiwekhi yokwaleka, ngelixa isibophelelo simisela iimpawu zengubo ezifana nokutshintsha kwemibala, ukuzinza kwangaphandle, iipropati zomatshini, njl. udidi oluzisa ukufaniswa kweengubo ze-thermosetting apho i-crosslinkers ezifana ne-TGIC kunyeFunda ngokugqithisileyo …
I-ASTM i-D7803-Standard yokuLungisa i-HDG yentsimbi yeengubo zomgubo
Iibhulorho ze-ASTM D7803 ngumzekelo omnye weeprojekthi zokwakha ezihlala zakhiwe ngentsimbi etshisiweyo. Indlela yokugqoka le ntsimbi ngaphandle kokungaphumeleli kokubambelela kwenkqubo ye powder ichazwe kumgangatho omtsha we-ASTM. Umgangatho omtsha, i-ASTM D7803, "Ukuziqhelanisa nokuLungisa i-zinc (i-Hot-Dip Galvanized) i-Coated Iron kunye ne-Steel Product kunye ne-Hardware Surfaces ye-Powder Coatings" iquka ukulungiswa komphezulu kunye nokulungiswa kwe-thermal yentsimbi kunye neemveliso zentsimbi kunye ne-hardware engapeyintwanga okanye umgubo owenziwe ngaphambiliFunda ngokugqithisileyo …
Ikhoyili yokugquma yinkqubo yoshishino eqhubekayo
I-coil coil yinkqubo eqhubekayo yoshishino apho iileya ezininzi zefilimu ye-organic zisetyenziswa kwaye zinyangwa kumgca wesinyithi ohambayo. Iipeyinti ezisetyenzisiweyo zilulwelo (i-solvent-based) kwaye ziyimfuzarally yenziwe nge-polyester ene-acid- okanye i-hydroxy- endgroups ekwazi ukuwela kunye ne-melamines okanye i-isocyanates ukwenza uthungelwano olupheleleyo kunye neepropati zefilimu ezilungelelaniswe kwisicelo sokugqibela sepaneli yensimbi edibeneyo (imveliso yokwakha, iitoti zesiselo, izixhobo zasekhaya, njl. ). Ubunzima befilimu bubonke bujikelezeFunda ngokugqithisileyo …
INGCACISO YEQUALICOAT YEPEYINT, I-LACQUER KUNYE NEPOWDER COATINGS
INGCACISO YOMTHETHO WOMTHETHO WOKUPEYINTA, I-LACQUER KUNYE NE-POWDER COATINGS KWI-ALUMINIUM YE-ARCHITECTURAL IZICELO UHlelo lwe-12-MASTER VERSION evunywe yiKomiti eLawulayo ye-QUALICOAT ngomhla wama-25.06.2009 Isahluko soku-1 seGeneral Ulwazi 1. Imfuzaral Ulwazi Ezi Nkcazo zisebenza kwileyibhile yomgangatho we-QUALICOAT, eluphawu lwentengiso olubhalisiweyo. Imigaqo yokusetyenziswa kweleyibhile esemgangathweni ichazwe kwiSihlomelo A1. Injongo yezi Nkcazo kukuseka iimfuno ezisezantsi ekufuneka ufakelo lwezityalo, izinto zokugquma kunye neemveliso ezigqityiweyoFunda ngokugqithisileyo …
Abavelisi bafaka i-electrostatic powder coating kwiintlobo ezininzi zeemveliso
Abavelisi banokufaka i-electrostatic powder coating kwiintlobo ezininzi zeemveliso. Olu hlobo lokugqiba lusetyenziswa ikakhulu kwiintsimbi ukusuka kwintsimbi ukuya kwi-aluminium. Ikwasetyenziselwa ukugqiba iintlobo ngeentlobo zeempahla zabathengi, ukusuka kwishelufa yocingo ukuya kwifenitshala yengca. I-electrostatic powder coating iphinda isetyenziswe kwiimoto kunye nezinye izithuthi, kwaye ihlala iyindlela eyaziwayo yokugqiba i-side metal yangaphandle Le mveliso inokuquka izinto ezahlukeneyo, kuxhomekeke kwimveliso kunye nomenzi. Uninzi lubandakanya iFunda ngokugqithisileyo …
Ukulawula ukufuma kwi-MDF kubalulekile
Inkqubo yokugquma umgubo ifuna intlawulo ye-electrostatic ukuze umgubo utsale umthi ngelixa usebenzisa iMDF yenqanaba leprimiyamu. Le ntlawulo ye-electrostatic yenziwa ngokufudumeza iinkuni ukuzisa umthamo wokufuma kumphezulu, kuba ikukunyakama okusebenza njengomqhubi we-electrostatic. Ukuncamathela komgubo ebhodini kunamandla kangangokuba ukususa umgubo ogqityiweyo ebhodini. kusenokwenzeka ukuba i-substrate yebhodi ye-MDF iya kuqhawuka ngaphambiliFunda ngokugqithisileyo …
Yintoni i-ABS yokwambathisa yeplastiki
Iplastiki ye-ABS yokugquma iplastiki ye-ABS yeSebe le-butadiene - i-acrylonitrile - i-styrene terpolymer, isetyenziswa ngokubanzi kwimveliso yemveliso yezixhobo zendlu, izindlu kunye nemoto kunye neenxalenye zesithuthuthu. IKetone, benzene kunye ne-ester solvent ekwazi ukunyibilikisa iplastiki ye-ABS, utywala kunye ne-hydrocarbon yokunyibilika kweplastiki ye-ABS, ngoko ke imfuzaral ukusetyenziswa kwe-ethanol - isopropanol i-solvent kunyango lomphezulu, ngokuqhelekileyo ukutshiza umoya okanye inkqubo yokutshiza i-electrostatic yokwakha. Ukufakwa kweplastiki ye-ABS ipeyinta uluhlu olubanzi lweenketho ezisekwe kwi-thermoplastic acrylic acrylic,Funda ngokugqithisileyo …
Ezinye izinto ezibalulekileyo zokuthotywa kwe-polyester yokwambathisa
Ukuthotywa kwePolyester kuchatshazelwa yimitha yelanga, i-photocatalytic admixtures, amanzi kunye nokufuma, iikhemikhali, ioksijini, i-ozone, ubushushu, i-abrasion, uxinzelelo lwangaphakathi nangaphandle, kunye ne-pigment fading. Kuzo zonke ezi zinto zilandelayo, zonke zikhoyo kwimozulu yangaphandle, zikho eyona nto ibalulekileyo ukuthotywa komgangatho: ukufuma, amaqondo obushushu, i-oxidation, imitha ye-UV. Ubumanzi I-Hydrolysis yenzeke xa iplastiki ibonakaliswe kumanzi okanye ukufuma.Le mpendulo yeekhemikhali inokuba yinto ephambili ekuthotyweni kweepolymers ze-condensation ezifana ne-polyesters, apho iqela le-esterFunda ngokugqithisileyo …
Intshayelelo ye-Fusion eboshiweyo yomgubo we-epoxy
Utyabeka lwe-epoxy oludityanisiweyo lwe-epoxy, olukwabizwa ngokuba yi-fusion-bond epoxy powder ukutyabeka nedla ngokubizwa ngokuba yi-FBE yokugquma, lutyatyazo olusekwe kwi-epoxy olusetyenziswa kakhulu ukukhusela umbhobho wentsimbi osetyenziswa kulwakhiwo lwemibhobho, imivalo yokuqinisa ikhonkrithi (rebar) nakwi- Iintlobo ngeentlobo zoqhagamshelo lwemibhobho, iivalvu njalo njalo ukusuka kumhlwa. Iingubo ze-FBE ziingubo ze-polymer ze-thermoset. Zingena phantsi kodidi 'lweengubo zokukhusela' kwiipeyinti kunye ne-nomenclature yokwambathisa. Igama elithi 'fusion-bond epoxy' kungenxa yeresin cross-linking kunyeFunda ngokugqithisileyo …
I-Chromate yokwambathisa kumphezulu we-aluminiyam
I-aluminiyam kunye ne-aluminium alloys ziphathwa nge-corrosion resistant conversion coating ebizwa ngokuthi "i-chromate coating" okanye "i-chromating". General indlela kukucoca umphezulu we-aluminiyam kwaye emva koko usebenzise ukwakheka kwe-chromium eneasidi kuloo ndawo icocekileyo. Iingubo zoguqulo zeChromium zixhathisa kakhulu kumhlwa kwaye zibonelela ngogcino olugqwesileyo lweeyaleko ezilandelayo. Uhlobo olwahlukileyo lweengubo ezilandelayo zingasetyenziswa kwi-chromate yokuguqula i-coating ukuvelisa umgangatho owamkelekileyo. Into esiyibiza ngokuba yi-phosphating kwintsimbi yentsimbiFunda ngokugqithisileyo …
Ukugquma umgubo kwiimveliso ezingezizo ezentsimbi ezifana neplasitiki
Kule minyaka ingamashumi amabini idlulileyo, ukugqunywa komgubo kuye kwaliguqula ishishini lokugqiba ngokubonelela ngomgangatho ophezulu, ohlala ixesha elide, nohambelana nokusingqongileyo, ngakumbi kwiimveliso zentsimbi ezifana nezixhobo zombane, iinxalenye zemoto, iimpahla zemidlalo kunye nezinye iimveliso. ingasetyenziswa kwaye inyangelwe kumaqondo obushushu aphantsi, imarike ivulekele ukufudumeza ii-substrates ezibuthathaka ezifana neeplastiki kunye neenkuni. Ukunyangwa kwemitha (i-UV okanye i-electron beam) ivumela ukunyangwa komgubo kwiisubstrates ezibuthathaka ngobushushu ngokunciphisaFunda ngokugqithisileyo …
Izinto eziluncedo kwiinkqubo zokugquma umgubo we-UV
Imixube yomgubo wokugquma iUV ibandakanya: i-UV powder resin, iPhotoinitiator, izongezo, iPigment / izandisi. Ukunyangwa kweengubo zomgubo kunye nokukhanya kwe-UV kunokuchazwa "njengeyona nto ibhetele yehlabathi". Le ndlela intsha yenza kube nokwenzeka ukuxhamla kwiinzuzo zesantya esiphezulu sonyango kunye nobushushu obuphantsi bokunyanga kunye nobuhlobo bendalo. Eyona nto iluncedo kwiinkqubo ze-UV ezinyangekayo zomgubo zezi: Iindleko zesixokelelwano esiphantsi Ukufakwa komaleko omnye Ubuninzi bokusetyenziswa komgubo kunye ne-overspray recycling Ubushushu obuphantsi bokunyanga Isantya esiphezulu sokunyanga Kunzima kakhulu.Funda ngokugqithisileyo …