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Iyini inqubo ye-Dip Coating

Inqubo ye-Dip Coating

Iyini Inqubo Yokwemboza I-Dip Enqubweni yokugqoka i-dip, i-substrate icwiliswa kwisisombululo se-liquid coating bese ihoxiswa kwisisombululo ngesivinini esilawulwayo. Ufuzo ukujiya enamathelaralinyuka ngesivinini sokuhoxa ngokushesha. Ubukhulu bunqunywa ibhalansi yamandla endaweni yokuma endaweni ewuketshezi. Isivinini sokuhoxa esisheshayo sidonsa uketshezi olwengeziwe phezulu phezu kwe-substrate ngaphambi kokuba sibe nesikhathi sokugeleza sibuyele esixazululweni.Funda kabanzi …

Ungakhuphula Kanjani Ukumelana Nokuklwebheka Kwezingubo Ezicacile Zezimoto

Ithimba labacwaningi base-Iran lisanda kuqhamuka nendlela entsha yokwandisa ukumelana nokuklwebheka kwamajazi acacile ezimotweni.

Indlela Entsha yokwandisa ukumelana nokuklwebheka kwamajazi ahlanzekile ezimotweni Ithimba labacwaningi base-Iran muva nje liqhamuke nendlela entsha yokwandisa ukumelana namajazi ahlanzekile ezimoto Phakathi namashumi eminyaka amuva nje, kube nemizamo eminingi yokuthuthukisa amajazi ahlanzekile. ukumelana kwamajazi ezimoto acacile ngokumelene nokuguga nokuguguleka. Ngenxa yalokho, kuye kwahlongozwa izindlela eziningi zale njongo. Isibonelo sakamuva salokhu sihilelaFunda kabanzi …

Indlela Yokufaka I-Metallic Powder Coating Powder

Ufakwa Kanjani Izingubo Zensimbi Yempuphu

Indlela Yokufaka I-Metallic Powder Coating Powder I-Metallic powder coating ingabonisa umphumela wokuhlobisa ogqamile, owubukhazikhazi futhi ilungele ukudweba izinto zasendlini nangaphandle njengefenisha, izesekeli nezimoto. Enqubweni yokukhiqiza, imakethe yasekhaya ikakhulukazi isebenzisa indlela yokuxuba okomile (Dry-Blending), kanti amazwe omhlaba nawo asebenzisa indlela yokuhlanganisa (Bonding). Njengoba i-metallic powder coating yalolu hlobo yenziwa ngokwengeza i-mica ecolekile noma izinhlayiya ze-aluminium noma zethusi, empeleni ufutha ingxube.Funda kabanzi …

Indlela Yokukhetha Isibhamu Esilungile Sokugcotshwa Kwempushana

isibhamu enamathela powder

Isibhamu se-powder esinama-electrostatic spray sakhiwe ikakhulukazi ibhakede lokuhlinzeka ngempushana, isibhamu se-powder spray nesilawuli. Kuyisibhamu esikhethekile sokufutha sokufutha nge-electrostatic of powder coating powder, okuyi-atomizer kapende kanye nejeneretha ye-electrode electrode. Kusukela ekuqaleni kwayo, i-powder coating isetshenziswe kabanzi njengendlela ebalulekile yokwelashwa kwendawo. Ngokungafani nezingubo zendabuko ezisekelwe ku-solvent, izimpushana azikhiphi amagesi angcolisayo noma uketshezi ngesikhathi senqubo yokumboza. Ziyakwazi imvelo ukucutshungulwaFunda kabanzi …

Ukuqonda ngokugcwele i-MDF powder coating

I-MDF powder coating

I-Powder enamathela ezindaweni zensimbi isungulwe kahle, izinzile futhi inokulawula izinga elihle. Ukuze uqonde ukuthi kungani i-MDF ye-powder coating kanye ne-metal surface powder coatings kuhluke kangaka, kuyadingeka ukuqonda izakhiwo ezingokwemvelo ze-MDF. Kuwufuzorally bakholelwa ukuthi umehluko omkhulu phakathi kwensimbi ne-MDF yi-conductivity kagesi. Lokhu kungase kube yiqiniso ngokuya ngamavelu e-absolute conductivity; noma kunjalo, akuyona into ebaluleke kakhulu ye-MDF powder coatings Ngokuvamile, i-MDF powder coatingFunda kabanzi …

Izakhiwo zeZinc Rich Primer

Izakhiwo zeZinc Rich Primer

Izakhiwo ze-Zinc Rich Primer Zinc rich primer iyisistimu yamaphakethe amabili ahlanganiswe ne-metallic zinc ukunikeza ukusebenza okuvelele endaweni egqwala kakhulu. I-Metallic Zinc inika isivikelo se-Cathodic esisekelweni sensimbi futhi amaqembu e-Epoxide asabela nge-polyamide / Amine adduct hardener ukuze enze ifilimu eqinile, engaguquleki ku-ambient temp.Imelana nokonakaliswa kwesithombe ukukhanya kwe-UV njengoba iqukethe i-UV absorber. UHLELO LOKUSEBENZA Lufanele ukusetshenziswa njengejazi lokuqala esakhiweniral insimbi, amapayipi, amathangi angaphandleFunda kabanzi …

I-Antibacterial Epoxy Powder Coating

I-Antibacterial Epoxy Powder Coating

I-Antibacterial Epoxy Powder Coating Powder Emasimini kawoyela namapayipi amanzi, kunamagciwane amaningi, ikakhulukazi amabhaktheriya anciphisa i-sulfate, amagciwane ensimbi, ukuba khona kwama-saprophytic bacteria futhi anda ngokungaphezi kanye nesikali samapayipi, futhi angaphansi kokuvinjelwa okukhulu nokugqwala. , umthelela oqondile ekukhiqizeni amafutha, umjovo kawoyela namanzi. Amapayipi amanzi asensimini kawoyela, isakhi sofuzoralkusetshenziswa i-anti-corrosion yepayipi lensimbi elifakwe udaka lukasimende, ukusetshenziswa kwe-alkali eqinile odakeni lukasimende ukuvimbelaFunda kabanzi …

Iyini i-Epoxy Coatings

I-Epoxy Coatings

Izembatho ezisekelwe epoxy zingaba izinhlelo ezinezingxenye ezimbili (ezibizwa nangokuthi izingxenye ezimbili ze-epoxy coating) noma zisetshenziswe njenge-powder coating. Izingxenye ezimbili ze-epoxy coatings zisetshenziselwa izinhlelo zokusebenza eziphezulu ku-substrate yensimbi. Ziyindlela enhle yokuhlanganisa ukwakheka kokumboza impushana ezinhlelweni zezimboni nezimoto ngenxa yokungaguquguquki kwazo okuphansi nokuhambisana nokwakheka kwamanzi. I-epoxy powder coating isetshenziswa kakhulu ekuhlanganisweni kwensimbi ezinhlelweni "zezimpahla ezimhlophe" njengezifudumezi namaphaneli ezinto zikagesi ezinkulu. I-epoxy coating nayo isetshenziswa kabanziFunda kabanzi …

Izinhlobo zezithasiselo zokuhlanganisa ezisetshenziswa kuPowder Coating noma upende

Izinhlobo zezithasiselo zokuhlanganisa ezisetshenziswa kuPowder Coating noma upende

Kunezinhlobo ezine zezithasiselo zokuhlanganisa ezisetshenziswa kuPowder Coating Powder noma Upende. Ama-silica Emkhakheni obanzi wama-silicas atholakalayo wokuhlanganisa kunamaqembu amabili ahlukene ngokwenqubo yawo yokukhiqiza. Enye inqubo ye-hydro-thermal, ekhiqiza i-silicas ene-morphology ethambile. Ngokusebenzisa imikhiqizo yenqubo ye-silica-gel ingatholakala ene-morphology enzima. Zombili izinqubo ziyakwazi ukukhiqiza i-silica evamile futhi ngemva kwemikhiqizo eselashiwe. Ngemva kokwelashwa kusho ukuthiFunda kabanzi …

Yini i-bonding powder coating kanye ne-non-bonded powder coating

i-powder ehlanganisiwe

Yini i-powder enamathelayo yokugcoba i-powder kanye ne-non-bonded powder coating I-Bonded ne-non-bonding amagama avame ukusetshenziswa uma kubhekiselwa ku-metallic powder coating. Zonke izinsimbi zazisetshenziselwa ukungaboshiwe, okusho ukuthi ijazi lesisekelo se-powder lakhiqizwa bese i-flake yensimbi ixubene ne-powder ukuze kwakhiwe i-metallic Kuma-powders ahlanganisiwe, ijazi lesisekelo lisakhiqizwa ngokwehlukana, khona-ke i-powder base coat futhi i-metallic pigment ifakwa ku-mixer efudumele futhi ifudunyezwe njeFunda kabanzi …

I-Filiform corrosion ibonakala kakhulu ku-aluminium

I-Filiform corrosion

I-Filiform corrosion iwuhlobo olukhethekile lokugqwala oluvela kakhulu ku-aluminium. Lesi simo sifana nesibungu esinwabuzelayo ngaphansi kwengubo, ngaso sonke isikhathi siqala onqenqemeni olusikiwe noma umonakalo ongqimbeni. I-Filiform corrosion ikhula kalula lapho into eboshiwe ichayeka kusawoti ngokuhambisana nezinga lokushisa elingu-30/40°C kanye nomswakama ohlobene no-60-90%. Ngakho-ke le nkinga ilinganiselwe ezindaweni ezisogwini futhi ixhunywe nenhlanganisela eneshwa yama-alloys e-aluminium kanye nokwelashwa kwangaphambili. Ukuze unciphise ukugqwala kwe-filiform kuyelulekwa ukuthi kuqinisekisweFunda kabanzi …

Izicelo ze-Electrostatic Oiler ze-Liquid Electrostatic Spray

I-Electrostatic Oiler

I-Electrostatic Oiler iyisibonelo esiyimpumelelo sokusetshenziswa kwesifutho se-electrostatic liquid, iyisethi yobuchwepheshe be-electromechanical kanye ne-high-voltage electrostatic yemikhiqizo yobuchwepheshe obuphezulu. Ithembela endimeni kawoyela we-high-voltage electrostatic spray liquid anti-rust ngokulinganayo phezu kwepuleti lensimbi (elinezinto) ezingasetshenziswa kabanzi ohlelweni lokukhiqiza impahla yensimbi nepuleti lensimbi elingelona ayoni (nge) , kanye nezinye zekhwalithi ephezulu ezigcotshwe nge-Electrostatic Oiler zisebenza nge-atomization ye-droplet sprayFunda kabanzi …

Ukwethulwa kwemishini yokufafaza nge-electrostatic

imishini yokufafaza nge-electrostatic

Imishini yokufafaza nge-electrostatic Imishini yokukhipha uthuli I-electrostatic powder coating eyaziwa ngokuthi “i-electrostatic spray”. Isifutho singaba semanuwali, sizenzekele noma sibe semanyuwali + sizenzekele. I-100% yezinto ezifuthwayo ziyimpushana eqinile, izimpushana zamahhala zingasebenzisa kabusha izinga lokugaywa kabusha kopende kuze kufike ku-98%. Ukumiswa kohlelo lwezokuthutha, izinga eliphezulu lokuzenzakalela. I-microporous camera kancane, ukumelana nokugqwala okuhle, futhi ingaba ifilimu ewugqinsi. I-Electrostatic powder coating esekelwe ekubeni ne-Tsui ye-atomizing (i-atomizing kapende), kanyeFunda kabanzi …

Iyini i-Zinc Casting kanye ne-Zinc Plating

Ukufakelwa kwe-Zinc

Iyini i-Zinc Casting kanye ne-Zinc Plating ZINC:Into yamakhemikhali e-bluish-white, metallic, evame ukutholakala ekuhlanganisweni njenge-zinc rich epoxy primer, esetshenziswa njengokuvikela insimbi, njengengxenye kuma-alloys ahlukahlukene, njenge-electrode amabhethri kagesi, futhi ngesimo sikasawoti emithini. Isisindo se-athomu ye-Symbol Zn = 65.38 inombolo ye-athomu = 30. Incibilika ku-419.5 degrees C, noma cishe. 790 degrees F. ZINC CASTING:Izinc esesimweni sokuncibilika ithululelwa ku-aFunda kabanzi …

Indlela Yokukhetha I-Powder Efanele Yemikhiqizo Yakho

Indlela Yokukhetha I-Powder Efanele Yemikhiqizo Yakho

Indlela Yokukhetha I-Powder Efanele Yemikhiqizo Yakho Ukukhetha isistimu ye-resin, i-hardener, kanye ne-pigment kuyisiqalo ekukhetheni izakhiwo umuntu angazidinga ekuqedeni. Ukulawulwa kokucwebezela, ukushelela, izinga lokugeleza, izinga lokwelapha, ukumelana ne-ultra violet, ukumelana namakhemikhali, ukumelana nokushisa, ukuguquguquka, ukunamathela, ukumelana nokugqwala, ukuqina kwangaphandle, amandla okubuyiselwa nokusebenzisa kabusha, ukusebenza kahle kokudluliswa kokuqala kokuqala, nokunye, okunye wezinto okufanele zicatshangelwe uma kukhona into entshaFunda kabanzi …

Indlela Yokusebenzisa I-Teflon Coating

I-Teflon Coating

Indlela Yokufaka Isicelo Ye-Teflon Coating I-Teflon Coating inamandla okusebenzisa ezinye izakhiwo entweni esetshenziswa kuyo. Yebo izakhiwo ze-Teflon ezinganamatheli cishe yizona ezivame kakhulu ezifunwayo, kodwa kunezinye izakhiwo ezimbalwa, njengezakhiwo ezihlobene nezinga lokushisa, okungenzeka kube yilezo ezifunwa ngempela. Kodwa noma ngabe iyiphi impahla efunwa eTeflon, kunezindlela ezimbalwa zokusebenzisa: Ingaphezulu lentoFunda kabanzi …

Ukusetshenziswa kokufuthwa kwe-electrostatic kwenziwa yizinto ezintathu

ukusetshenziswa kwe-electrostatic spraying

Imingcele eyinhloko ethinta ukusetshenziswa kokufuthwa kwe-electrostatic ehlanganisa: uhlobo lwe-nebulizer, izinga lamapharamitha we-electrostatic spray, conductive, njll. Amabhizinisi asebenzisa imishini yokufutha enqume ukupenda izici ezisetshenziswayo, ihluke kakhulu ngenxa yokusetshenziswa kwemishini yokufafaza ngopende ehlukene. Ukusetshenziswa kopende we-nebulizer kwemishini yokufafaza evamile kanye nobuntwana kuye kakhulu: Isibhamu somoya esivamile, isibhamu se-Electrostatic air spray Spinning cup Okwesibili, indawo yokufafaza ukuze kusetshenziswe upende, njengokuba khona noma ukungabikho kanye ne-electrostatic.Funda kabanzi …

Indlela Yokuvimbela I-Powder Coating Caking

I-Powder Coating Caking

Ungakuvimbela kanjani ukugcotshwa kwe-powder Izinhlayiya ezihlukene ezinamazinga okushisa ahlukene engilazi, njenge-epoxy ne-polyester resin inokushisa kwengilazi okungaba ngu-50 degrees Celsius, i-lightening agent ( 701) inokushisa kwengilazi okungaba ngu-30 degrees Celsius, i-liquid leveling i-ejenti ngamadigri angu-minus Celsius. Uma likhulu inani lezinto ezinezinga lokushisa eliphansi lokushintsha kwengilazi ukwakheka kwembozo yempushana equkethe , izinga lokushisa lengilazi elizoshintsha lizoba . Izinga lokushisa lokushintsha kwengilaziFunda kabanzi …

I-powder coating line ibalulekile i-MDF powder coating

I-powder coating line ibalulekile i-MDF powder coating

I-powder coating line ibonise ukuthi iyisici esibaluleke kakhulu ekutholeni izinga eliphezulu le-MDF powder coatings. Ngeshwa ezinkampanini ezincane zokumboza i-powder ebusweni bensimbi, akunakwenzeka ukuthola ikhwalithi ephezulu ye-MDF ye-powder emigqeni yokumboza yensimbi endala Ingxenye ebaluleke kakhulu yomugqa wokugcoba i-powder yi-oven technology oven melting melting. Uma kwenzeka ukwelapha okushisayo okuyimpushana ukuphulukiswa kwamakhemikhali. Into okufanele uyikhumbule ukuthi i-thermal conductivity ye-MDF iphansi.Funda kabanzi …

Izinhlobo ezahlukene ze-titanium dioxide ezinhlobonhlobo ze-powder coating

titanium dioxide

Ukufaka imininingwane yomncintiswano embonini ye-powder coating, upende wepende ufakiwe kusixhumanisi sophenyo. I-polyester epoxy powder coatings ithuthukisa ikhwalithi yomsebenzi, futhi i-titanium dioxide ephezulu ibalulekile ngoba siyaqaphela ukuthi i-titanium dioxide dipolyester isibe yingxenye yekhwalithi yemikhiqizo ye-epoxy powder coating. I-polyester epoxy powder coating ibe omunye wemikhiqizo ebaluleke kakhulu phakathi kwemikhiqizo eminingi yokugqoka i-powder ngenxa yokusebenza kwayo okuhle kakhulu. Yakhiwe nge-polyesterFunda kabanzi …

I-Metallic Powder Coating Eyomile futhi Ehlanganisiwe

I-bonded metallic powder coating kanye nempushana ye-mica inemigqa embalwa kunezimbobo zempushana ezomile futhi zisebenziseka kalula kalula.

Iyini ngempela i-Bonded Metallic Powder Coating? I-Metallic powder coating ibhekisela ezinhlobonhlobo zempushana eziqukethe izimibala zensimbi (njengempushana yegolide yethusi, i-aluminium powder, i-pearl powder, njll.). Enqubweni yokukhiqiza, imakethe yasekhaya ikakhulukazi yamukela indlela ye-Dry-Blended kanye nendlela ehlanganisiwe. Inkinga enkulu ngempushana yensimbi eyomile ukuthi impushana eyehlisiwe ayikwazi ukugaywa kabusha. Izinga lokufakwa kwempushana liphansi, futhi imikhiqizo efuthwe eqoqweni elifanayo ayihambisani nombala, futhiFunda kabanzi …

Ukulungiswa kwendawo yamakhemikhali ngaphambi kokumbozwa kwempushana

Ukulungiswa kwendawo yamakhemikhali

Ukulungiswa Kobuso Bekhemikhali Ukusebenza okukhethekile kuhlobene eduze nemvelo yendawo ehlanzwayo kanye nemvelo yokungcoliswa kwayo. Izindawo eziningi eziyimpushana ezigcotshwa ngemva kokuhlanza ziyinsimbi, insimbi, noma i-aluminium. Njengoba kungewona wonke amalungiselelo ohlobo lwamakhemikhali asebenzayo kuzo zonke lezi zinto, inqubo yokulungiselela ekhethiwe incike ezintweni ze-substrate. Ngento ngayinye, uhlobo lokuhlanza luzoxoxwa futhi izici zalo eziyingqayizivele zaleyo substrate zizochazwa. Izinqubo ezithile zohlelo lokusebenza zilungileFunda kabanzi …

Ukunweba indawo yokufaka isicelo ye-UV powder coatings

Ukunweba indawo yokufaka isicelo ye-UV powder coatings

Ukwandisa Isicelo se-UV powder coating. Inhlanganisela yama-polyester athile nama-epoxy resins avumele ukwakhiwa kokuqedwa okubushelelezi, okusebenza kahle kakhulu kokhuni, insimbi, ipulasitiki ne-toner. I-Wood Smooth, amajazi ahlanzekile e-matte asetshenziswe ngempumelelo okhunini oluqinile nasebhodini eliyinhlanganisela elivezwayo, njenge-beech, umlotha ne-oki. Ukuba khona kozakwethu we-epoxy kusibophezelo kukhulise ukumelana kwamakhemikhali kwazo zonke izimbotshana ezihloliwe. Ingxenye yemakethe ekhangayo ye-UV powder coating ethuthukisiwe yileFunda kabanzi …

Iyini i-Powder Coating Process

inqubo enamathela powder

I-Powder Coating Process Ukwelashwa kwangaphambili - ukomisa ukuze kukhishwe amanzi - ukufutha - Hlola - ukubhaka - hlola - Kuqediwe. 1.Izici ze-powder coating zinganikeza ukudlala okugcwele ukuze kunwetshwe impilo yokumboza ukuze kuphuke indawo ependiwe kuqala ngaphambi kokwelashwa kwangaphambili. I-2.Spray, yayipendwe ukuze isekelwe ngokugcwele ukuze kwandiswe ukusebenza kahle kwempushana yokukhukhumeza. 3.Iziphambeko ezinkulu ezingaphezulu okufanele zipendwe, zihlanganiswe ne-coant scratch conductive putty, ukuze kuqinisekiswe ukwakhekaFunda kabanzi …

Isixazululo Sezakhiwo Zemishini Emibi kanye Nokumelana Namakhemikhali

ukuchithwa kwe-polyester coating

1.Izakhiwo Zemishini Emibi kanye Nembangela Yokumelana Namakhemikhali: Izinga lokushisa eliphezulu kakhulu noma eliphansi kakhulu lokuphulukisa noma isikhathiIsixazululo: Qinisekisa bese ubheka umphakeli wempushana enamathela Isizathu:Amafutha,ukugcoba,amafutha okukhipha,uthuli olungaphezuluIsixazululo:Lungiselela ukwelashwa kwangaphambiliIsizathu:Izinto ezihlukene kanye nemibala ebonakalayoIsixazululo: Ukwelashwa kwangaphambili okunganeleImbangela:Ukwelashwa okungahambelani nokugcotshwa kwempushana Isixazululo:Lungisa indlela yokwelashwa, thintana nomthengisi wempushana 2.Indawo Enoshukela (Ububungu obufana nefilimu obungaphezulu obungasulwa) Imbangela: Ukuqhakaza kwefilimu emhlophe endaweni eyimpushana, engasulwa Isixazululo :Shintsha ifomula yokumboza impushana, ukhuphule izinga lokushisa elelaphayoIsizathu: Ukungajikelezi komoya okwanele kuhhaviniIsixazululo:Khulisa ukuzungeza komoyaImbangela: Ukungcola kuvuliweFunda kabanzi …

I-Cyclone Recycling kanye Nokuhlunga Kabusha Kwezihlungi Ekwenziweni Kwempushana Yokuhlanganisa

Ukugaywa kabusha kwesishingishane

I-Cyclone Recycling kanye Nokuhlunga Kabusha Kwezihlungi Ku-Powder Coating Powder Ukukhiqiza Ukugaywa kabusha kwe-Cyclone Ukwakhiwa okulula. Ukuhlanza okulula. Ukuphumelela kokuhlukanisa kuncike kakhulu ezimweni zokusebenza. Ingakhipha udoti omkhulu. Isihlungi sigaywa kabusha Yonke impushana igaywa kabusha. Ukuqoqwa kwezinhlayiya ezisanhlamvu. Ingase ikhiqize izinkinga ngenqubo yokufafaza, ikakhulukazi ngokushaja kwefriction. Ukuhlanza okubanzi: isidingo sokushintsha isihlungi phakathi kwemibala.

I-Functional Powder Coating: I-Insulated futhi I-Conductive Powder coating

I-Powder Coating esebenzayo

I-powder coating uhlobo olusha lwe-solvent-free 100% ye-powder eqinile. Inamandla angancibiliki, angangcolisi, agaywa kabusha, anobungani nendawo ezungezile, eyonga amandla nezisetshenziswa, futhi enciphisa umfutho wabasebenzi namandla emishini yefilimu. Ifomu le-coating kanye nokwakheka kwezingqimba eziqinile ezifika ku-100%, ngoba azisebenzisi izincibilikisi, ngaleyo ndlela zinciphisa ukungcoliswa kwemvelo, zilondoloze izinsiza kanye nezici ezivuselelekayo. Ukufakwa kwe-powder okusebenzayo kuwumsebenzi okhethekile, izinto zokugqoka ezingaphezulu ukuze zinikeze izinjongo ezikhethekile. Hhayi kuphelaFunda kabanzi …

Ukuguqulwa Kokunamathela Kwensimbi Enguthayela

Ukuguqulwa Kokunamathela Kwensimbi Enguthayela

Ama-iron phosphates noma imikhiqizo ye-cleaner-coater ikhiqiza ama-conversion coater amancane noma angatholakali ezindaweni ezingaphezulu ze-zinc. Imigqa eminingi yokuqedela ye-multimetal isebenzisa ama-iron phosphates ashintshiwe ahlinzeka ngokuhlanza, futhi ashiye i-micro-chemical etch kuma-zinc substrates ukuze anikeze izici zokunamathela. Omasipala abaningi nezifunda manje banemikhawulo kuma-PPM e-zinc, okuphoqa abaqedi bensimbi ukuthi banikeze ukwelashwa kwanoma yiziphi izixazululo lapho kucutshungulwa khona ama-zinc substrates. I-zinc phosphate conversion coating, mhlawumbe, i-coating yekhwalithi ephezulu kakhulu engakhiqizwa endaweni enothayela. KuyaFunda kabanzi …

Ama-iron oxides asetshenziswa kuma-Coatings aphethwe izinga lokushisa eliphezulu

I-iron oxides

Ama-oxide ensimbi aphuzi ajwayelekile ayimibala efanelekile ye-inorganic ukuze kuthuthukiswe izinhlobonhlobo zemibala ehlukahlukene ngenxa yezinzuzo ekusebenzeni kanye nezindleko ezihlinzekwa amandla awo aphezulu okucasha nokufiphala kwawo, isimo sezulu esihle kakhulu, ukushesha kokukhanya namakhemikhali, kanye nenani elincishisiwe. Kodwa ukusetshenziswa kwabo emigqonyeni yokushisa ephezulu ephulukisiwe njenge-coil coil, i-powder coating noma amapende esitovu kunqunyelwe. Kungani? Uma ama-iron oxides aphuzi ethunyelwa emazingeni okushisa aphezulu, ukwakheka kwawo kwe-goethite (FeOOH) kuphelelwa amanzi futhi ngokwengxenye kuphenduke i-hematite (Fe2O3),Funda kabanzi …

I-Glycidyl Methacrylate GMA- TGIC Replacement Chemistries

I-Glycidyl Methacrylate GMA- TGIC Replacement Chemistries Acrylic graft copolymers aqukethe amaqembu amahhala e-glycidyl

I-Glycidyl Methacrylate GMA- TGIC Replacement Chemistries Ama-acrylic graft copolymers aqukethe amaqembu amahhala e-glycidyl Lezi ziqinisi, ezihlanganisa ukwelapha kwe-glycidyl methacrylate(GMA) muva nje zithuthukiswe njengezixhumi ze-carboxy polyester. Njengoba indlela yokwelapha iwukusabela kokwengezwa, ukwakhiwa kwefilimu okungaphezu kwamamitha angu-3(75 um) kungenzeka. Kuze kube manje, ukuhlolwa kwesimo sezulu okusheshisiwe kwezinhlanganisela ze-polyester GMA kukhombisa imiphumela efana naleyo ye-TGIC. Ezinye izinkinga zokubumba ziba khona lapho kusetshenziswa ama-copolymers egraft ye-acrylic, isibonelo, izakhiwo zokugeleza nezokulinganisa zimbi kakhulu.Funda kabanzi …