Isigaba: I-Powder Coat Guide
Ingabe unayo imibuzo yokugcoba impushana mayelana nemishini yokumboza impushana, ukufakwa kwempushana, impahla yempushana? Ingabe unokungabaza ngephrojekthi yakho yejazi lempushana, lapha umhlahlandlela ophelele wejazi lempushana ungakusiza ukuthi uthole impendulo eyanelisayo noma isisombululo.
Ukusetshenziswa kwe-epoxy kagesi conductive putty
I-conductive putty Okuhlosiwe Ukusetshenziswa Okusetshenziselwa ukulungisa nokugcwalisa indawo ephansi ngaphambi kokudweba ngokuqedwa kwe-antistatic ukuze kuhlinzekwe indawo yokuqhuba ebushelelezi yejazi elilandelayo. Ulwazi Lomkhiqizo I-putty conductive ingasetshenziswa nge-doctor blade. Ifilimu eliwugqinsi lingatholakala. Ngemuva kokumisa, akukho ukugoqa noma ukuqhekeka okwenzeka kufilimu. Kulula ukuyisebenzisa.Ifilimu inokunamathela okuhle, amandla aphezulu, nokumelana nogesi okuncane. Ukubukeka kwayo kubushelelezi. Imininingwane yohlelo lokusebenza I-Volume Solids:90%Umbala:BlackDry Flm Ubukhulu: Kuya ngokuthiFunda kabanzi …
Ukugoba Ukuhlolwa - Inqubo Yokuhlola I-Qualicoat
Zonke izimbobo zemvelo ngaphandle kwezingqimba zempushana zesigaba 2 nezi-3: EN ISO 1519 Ikilasi lesi-2 kanye nelempushana yesi-3: EN ISO 1519 kulandelwa ukuhlolwa kokunamathela kokudonsa kwetheyiphu njengoba kucaciswe ngezansi: Faka iteyiphu enamathelayo endaweni ebalulekile yephaneli yokuhlola ngokulandela imishini. ukuguquguquka. Vala indawo ngokucindezela phansi ngokuqinile ngokumelene ne-coating ukuze ukhiphe ama-voids noma amaphakethe omoya. Donsa itheyiphu ngokucijile ema-engeli angakwesokudla endizeni yephaneli ngemuva kwe-1Funda kabanzi …
Imaphi Amakhemikhali Ayingozi kunqubo yokumboza impushana
I-Triglycidylisocyanurate (TGIC) I-TGIC ihlukaniswa njengekhemikhali eyingozi futhi ivame ukusetshenziswa emisebenzini yokumboza impushana. Kuyi: isivikeli sesikhumba esinobuthi ngokumunca nangokuhogela i-genotoxic ekwazi ukudala umonakalo omkhulu wamehlo. Kufanele uhlole ama-SDS namalebula ukuze uthole ukuthi imibala yejazi eliyimpushana oyisebenzisayo iqukethe yini i-TGIC. I-electrostatic powder coating equkethe i-TGIC isetshenziswa inqubo ye-electrostatic.Abasebenzi abangase bathintane ngqo ne-TGIC powder coatings bahlanganisa abantu: ukugcwalisa ama-hoppers ngokufutha ngesandla upende oyimpushana,Funda kabanzi …
Indlela Yokwenza I-Powder Coat
Indlela yokugqoka impushana : Ukwelashwa kwangaphambili - ukomisa ukususa 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 ukuthiFunda kabanzi …
I-Cross Cut Test ISO 2409 Ivuselelwe
I-ISO 2409 Cross Cut Test isanda kubuyekezwa yi-ISO. Inguqulo entsha esebenzayo manje inesi-XNUMXral izinguquko uma kuqhathaniswa nendala: Imimese Izinga elisha lihlanganisa incazelo ethuthukisiwe yemibese eyaziwa kakhulu.Imimese idinga ukuba nonqenqema olulandela ngemuva, ngoba uma kungenjalo iyashwibeka esikhundleni sokuklwebheka. Imimese engenalo lolu hlangothi olulandelanayo ayihambisani nendinganiso. I-tape Inguqulo entsha yezinga inoshintsho olukhulu uma iqhathaniswaFunda kabanzi …
yini i-Powder Coating MSDS
I-Powder Coating MSDS 1. UMKHIQIZO WECHEMICAL KANYE NOMKHIQIZO OKHOMBISAYO WENKAMPANI: UKWENZIWA/UMSALALI: I-Jinhu Color Powder Coating Co., Ltd Ikheli: Dailou Industrial Zone,Jinhu County,Huai'an,China Ucingo Lwezimo Eziphuthumayo INFORMATION/INFORMATION EZITHATHWENI IZITHAKO EZIYINGOZI : Inombolo ye-CAS WEIGHT (%) I-polyester resin : 2-25135-73 3 I-Epoxy resin : 60-25085-99 8 I-Barium sulfate: 20-7727-43 7 I-Pigments 10 HAZARD 10 IFIC ENTA I-IDC Eyinhloko Izindlela Zokuchayeka : Ukuthintana Nesikhumba, Ukuthintana Namehlo . Ukuhogela umoya: Ukuhogela uthuli noma inkungu ebangelwa ngesikhathi sokushisisa nokucubungula kungabangela ukucasuka kwekhala, umphimbo namaphaphu, ikhanda elibuhlungu, isicanucanu Ukuthintana kwamehlo:Izinto zingadala ukucasuka.Funda kabanzi …
Iyini Inqubo Yokukhiqiza Izigqoko Zempushana
Inqubo Yokukhiqiza Izindwangu Zempushana Inqubo yokukhiqiza izimbotshana zempushana ihlanganisa lezi zinyathelo ezilandelayo: Ukusabalalisa impahla eluhlaza Ukuxutshwa kwangaphambili kwempahla eluhlaza Ukukhipha (ukuxuba izinto ezingavuthiwe ezincibilikisiwe) Ukupholisa nokuchoboza okuphumayo kwe-extruder Ukugaya, ukuhlukanisa, nokulawula izinhlayiya Ukupakisha Ngaphambi -ukuxuba izinto zokusetshenziswa Kulesi sinyathelo, izinto zokusetshenziswa ezisabalalisiwe zeyunithi ngayinye yokukhiqiza zizoxutshwa ngokususelwa kumhlahlandlela kanye nokwakhiwa kweyunithi yocwaningo nentuthuko ukuze kube nengxube elinganayo ngaphansi.Funda kabanzi …
I-Powder coatings inqubo yokwelapha kuhhavini
Inqubo yokwelapha i-powder kuhhavini inezigaba ezintathu. Okokuqala, izinhlayiya eziqinile ziyancibilika, bese zihlangana ndawonye, bese ekugcineni zakha ifilimu efanayo noma ukumboza phezulu. Ukugcina i-viscosity ephansi ye-coating isikhathi esanele kubaluleke kakhulu ukuba ne-surface ebushelelezi futhi elinganayo. Njengoba seyehlile phakathi nenqubo yokwelapha, i-viscosity ivame ukukhula ngokushesha nje lapho ukusabela (gelling) kuqala. Ngakho-ke, ukusebenza kabusha kanye nezinga lokushisa kunendima ebalulekile ekudaleniFunda kabanzi …
Inqubo ye-X-CUT TAPE TEST INDLELA-ASTM D3359-02
Inqubo ye-X-CUT TAPE TEST INDLELA-ASTM D3359-02 7. Inqubo 7.1 Khetha indawo engenawo amabala nokungapheleli okuncane kwendawo. Ukuze uthole izivivinyo ensimini, qinisekisa ukuthi ingaphezulu lihlanzekile futhi lomile. Ukushisa ngokweqile noma umswakama ohlobene kungase kuthinte ukunamathela kwe-tape noma ukumboza. 7.1.1 Ezibonelweni ezicwilisiwe: Ngemva kokucwiliswa, hlanza futhi usule indawo nge-solvent efanele engeke ilimaze ubuqotho be-coating. Bese womisa noma ulungiseleleFunda kabanzi …
Izindlela Zokuhlola Ezijwayelekile Zokulinganisa Ukunamathela ngeTape Test
Izindlela Zokuhlola Zokulinganisa Ukunamathela Leli zinga likhishwa ngaphansi kwegama elimisiwe elingu-D 3359; inombolo ngokushesha elandela ukuqokwa ikhombisa unyaka wokutholwa kwasekuqaleni noma, esimweni sokubuyekeza, unyaka wokubuyekeza okokugcina.Inombolo ekubakaki ikhombisa unyaka wokugunyazwa kabusha kokugcina. I-epsilon ye-superscript (e) ibonisa ushintsho lokuhlela kusukela ekubuyekezweni kokugcina noma ukugunyazwa kabusha. 1. Ububanzi 1.1 Lezi zindlela zokuhlola zihlanganisa izinqubo zokuhlola ukunamathela kwamafilimu okunameka kuma-metallic substratesFunda kabanzi …
Ukuvimbela impushana enamathela ikhasi orange
Ukuvinjelwa kokufakwa kwempushana kwekhasi lewolintshi Ukubukeka kwento enamathelayo kuya ngokuya kubaluleke kakhulu emshinini omusha wokukhiqiza imishini (i-OEM) Yokupenda. Ngakho-ke, enye yezinhloso eziyinhloko zemboni yokumboza ukwenza izidingo zokugcina zokupenda komsebenzisi ukuze kuzuzwe ukusebenza okuhle kakhulu, okuhlanganisa nokubukeka okungaphezulu kokwaneliseka. Kuthinta imiphumela yokubuka yesimo esingaphezulu ngezinto ezifana nombala, isicwebezelisi, inkungu, kanye nesakhiwo esingaphezulu. Isicwebezelisi nokucaca kwesithombe kuyintoFunda kabanzi …
Ukuhlukaniswa Kwemiphumela Yokuhlola Ukunamathela-ASTM D3359-02
Hlola indawo yegridi ukuze ukhiphe okokunamathela ku-substrate noma embotsheni yangaphambili usebenzisa isikhulisi esikhanyayo. Linganisa ukunamathela ngokuhambisana nesilinganiso esilandelayo esiboniswe ku-Fig. 1: 5B Imiphetho yokusikeka ibushelelezi ngokuphelele; azikho izikwele ze-lattice ezihlukanisiwe. I-4B Ama-flakes amancane we-coating ahlukaniswe ezimpambanweni; ngaphansi kwe-5 % yendawo ethintekile. I-3B Ama-flakes amancane we-coating ahlukaniswe emaphethelweniFunda kabanzi …
ISIVIVINYO INDLELA-WEQULA-KULA I-TAPE TEST-ASTM D3359-02
TEST INDLELA-CROSS-CUT TAPE TEST-ASTM D3359-02 10. I-Apparatus and Materials 10.1 Ithuluzi Lokusika9—Insingo ebukhali, i-scalpel, ummese noma enye into yokusika ene-engeli yokusika phakathi kuka-15 no-30° ezokwenza noma ukusika okukodwa. noma eziyisikhombisaral ukusikeka kanye. Kubaluleke kakhulu ukuthi unqenqema noma imiphetho ibe sesimweni esihle. 10.2 Umhlahlandlela Wokusika—Uma ukusikeka kwenziwa ngesandla (ngokungafani nemishini yemishini) insimbi noma enye insimbi eqinile eqondile noma ithempulethi ukuze kuqinisekisweFunda kabanzi …
Ukusetshenziswa kwe-Zinc Rich Primer yensimbi nensimbi
Ukusetshenziswa kwe-Zinc Rich Primer yensimbi nezinsimbi ezisansimbi I-Zinc Rich Primer iyi-primer ecebile ye-zinc ephilayo yensimbi nezinsimbi ezisansimbi ehlanganisa izakhiwo zokumelana ne-epoxy kanye nokuvikelwa kwe-galvanic ye-zinc.Lesi yisisekelo se-zinc epoxy eyisisekelo sephakheji elilodwa. Le nhlanganisela ye-epoxy esebenza kahle ihlanganisa i-zinc ku-substrate yensimbi futhi ivikela ukugqwala okulingana ne-Hot Dip Galvanizing (ihlangabezana futhi yeqe incazelo ye-ASTM A780 yokuthinta nokulungisa i-Hot Dip Galvanize). ClearcoFunda kabanzi …
Ukusebenza Okufanelekile Kwezingubo Zempushana ye-UV
Ukumbozwa kwempushana okulashwe ukukhanya kwe-ultraviolet (i-UV powder coating) kuwubuchwepheshe obuhlanganisa izinzuzo zokugcotshwa kwempushana ye-thermosetting kanye nalezo zobuchwepheshe bokugcoba i-ultraviolet-therapy. Umehluko kusukela ekugcotshweni kwempushana okuvamile ukuthi ukuncibilika kanye nokwelapheka kuhlukaniswa kube izinqubo ezimbili ezihlukene: lapho uchayeka ekushiseni, izinhlayiya ezimbozwe ngempushana ekwazi ukuphulukiswa yi-UV ziyancibilika futhi zigeleze zibe ifilimu ehambisanayo ephambana kuphela lapho ivezwe ukukhanya kwe-UV. Indlela ethandwa kakhulu yokuphambana esetshenziswa kulobu buchwepheshe yiFunda kabanzi …
Izindlela zisetshenziselwa ukuthatha i-overspray ngesikhathi sokumbozwa kwempushana
Izindlela ezintathu eziyisisekelo zisetshenziswa ukuthwebula phezu kwempushana efuthwe ngempushana: I-Cascade (eyaziwa nangokuthi ukugeza amanzi), i-Baffle, kanye nokuhlunga kwemidiya. Izifutho eziningi zesimanje zevolumu ephezulu zihlanganisa eyodwa noma ngaphezulu yalezi zindlela zokuthwebula umthombo ngomzamo wokuthuthukisa i-overall ukususwa kahle. Enye yezinhlelo ezivame kakhulu ezihlanganisayo, idokodo lesitayela se-cascade, elinokuhlunga kwemidiya okunezigaba eziningi, ngaphambi kwesitaki se-exhaust, noma ngaphambi kobuchwepheshe bokulawula be-VOC njenge-RTO (i-oxidizer evuselelayo eshisayo). Noma ubani obheka ngemuvaFunda kabanzi …
Iyini i-Manganese phosphate coating
I-Manganese phosphate coating inobulukhuni obuphezulu kanye nokugqwala okuphakeme kanye nokumelana nokugqoka kofuzoral izigqoko ze-phosphate. I-Manganese phosphating isetshenziswa kakhulu ukuthuthukisa izakhiwo ezishelelayo zenjini, amagiya, kanye namasistimu okudlulisa amandla. Ukusetshenziswa kwezingubo ze-manganese phosphated ukuze kuthuthukiswe ukumelana nokugqwala kungatholakala cishe kuwo wonke amagatsha omkhakha wokusebenza kwensimbi. Izibonelo ezijwayelekile ezishiwo lapha zihlanganisa izingxenye zemoto ekuhlanganiseni amabhuleki ne-clutch, izingxenye zenjini, iziphethu zeqabunga noma ikhoyili, izinsimbi zokubhoboza, izikulufu, amantongomane namabhawodi,Funda kabanzi …
I-Zinc phosphate kanye nezicelo zayo
GeneralI-ly zinc phosphate conversion coating isetshenziselwa ukuhlinzeka ngokuvikela ukugqwala okuhlala isikhathi eside. Cishe zonke izimboni zezimoto zisebenzisa lolu hlobo lwe-conversion coating. Ilungele imikhiqizo ehlangabezana nezimo zezulu ezinzima. Izinga le-coating lingcono kune-iron phosphate coating. Yakha u-2 - 5 gr/m² ukunamathela endaweni yensimbi uma isetshenziswa ngaphansi kukapende. Ukufaka isicelo, ukusetha nokulawula le nqubo kunzima kakhulu kunezinye izindlela futhi kungasetshenziswa ngokucwiliswa noma ngokufutha.Funda kabanzi …
Iyini i-Zinc Phosphate Coatings
I-Zinc phosphate coating ikhethwa uma kunesidingo sokumelana nokugqwala okuphezulu kune-iron phosphate. Ingasetshenziswa njengesisekelo semidwebo (ikakhulukazi i-thermosetting powder coating), ngaphambi kokudweba okubandayo / ukwakheka okubandayo kwensimbi kanye nokusetshenziswa kwangaphambili kwamafutha okuvikela / okokugcoba. Lena ngokuvamile indlela ekhethwayo lapho kudingeka ukuphila isikhathi eside ngaphansi kwezimo ezonakalisayo. Ukugqoka kuhle kakhulu nge-zinc phosphate ngoba amakristalu enza indawo enezimbotshana engakwazi ukucwiliswa futhiFunda kabanzi …
Iyini i-Phosphate coatings
Izingubo ze-phosphate zisetshenziselwa ukukhulisa ukumelana nokugqwala nokuthuthukisa ukunamathela kopende oyimpuphu, futhi zisetshenziswa ezingxenyeni zensimbi zokumelana nokugqwala, ukuthambisa, noma njengesisekelo sokumbozwa okulandelayo noma ukudweba. futhi usawoti we-phosphate usetshenziswa ngokufafazwa noma ngokucwiliswa bese uphendula ngamakhemikhali nengxenye embozwayo ukuze kwakheke ungqimba lwama-phosphates angancibiliki, i-crystalline. Izingubo zokuguqula i-phosphate nazo zingasetshenziswa ku-aluminium,Funda kabanzi …
Inqubo Yokufaka Isicelo Sokumboza Umbhede Owuketshezi
Ukumbozwa kwempushana yombhede owuketshezi kuhlanganisa ukucwilisa ingxenye eshisayo kumbhede wempushana, okuvumela impushana ukuthi inyibilike engxenyeni bese yakhe ifilimu, futhi ngemva kwalokho inikeze isikhathi esanele nokushisa ukuze le filimu igeleze ibe yinaleti eqhubekayo. Ingxenye kufanele icwiliswe embhedeni omanzi ngokushesha ngangokunokwenzeka ngemva kokuyikhipha kuhhavini wokushisa ukushisa ukuze ugcine ukulahlekelwa ukushisa okungenani. Umjikelezo wesikhathi kufanele usungulwe ukugcina lesi sikhathiFunda kabanzi …
Imaphi amapharamitha wenqubo yokumboza i-fluidized bed powder?
Awekho amapharamitha avamile enqubweni yokumboza impushana yombhede omanzi njengoba ishintsha kakhulu ngokujiya kwengxenye. Isitokwe sebha ewugqinsi esingamayintshi amabili singambozwa nge-polyethylene esebenza ngokusebenza ngokushisisa kuqala kufikela ku-250°F, idiphu imbozwe futhi cishe izophuma ngaphandle kokushisisa okuthunyelwe. Ngokuphambene, insimbi encane enwetshiwe kungase kudingeke ishiswe kuqala ibe ngu-450 ° F ukuze kuzuzwe ukujiya okufunayo, bese ithunyelwa ishisiswe ku-350 ° F imizuzu emine ukuze kuqedelwe ukuphuma. AsikazeFunda kabanzi …
Isethulo esifushane se-fluidized bed powder coating
I-fluidized bed powder coating system inezigaba ezintathu eziyinhloko. I-powder hopper ephezulu lapho kubanjelwe khona impushana, ipuleti elinezimbotshana elivumela umoya ukuthi udlule, kanye negumbi lomoya elingaphansi elivaliwe. Uma umoya ocindezelwe uvuthela ekamelweni lomoya udlula epuleti futhi ubangele ukuthi impushana intante noma "i-fluidize". Lokhu kuvumela ingxenye yensimbi ukuthi iboshwe ukuze ihanjiswe ngempushana ngokumelana okuncane. Ukusetshenziswa kombhede we-fluidized kwenziwa ngokushisa kwangaphambiliFunda kabanzi …
Ama-Acrylic hybrids ahlanganisa i-acrylic resin ne-epoxy binder.
Zingcono ngandlela-thile kune-epoxy-polyester / hybrid kodwa namanje azikathathwa njengezamukelekile ukusetshenziswa ngaphandle. Izakhiwo zemishini eziyisici kuma-epoxies ziyinzuzo yalezi zinto futhi zinokuguquguquka okungcono kakhulu kunamanye ama-acrylic. Ngenxa yokubukeka kwawo okuhle, indawo eqinile, isimo sezulu esingavamile, kanye nezici ezinhle kakhulu zokusebenzisa i-electrostatic, ama-acrylic asetshenziswa kaningi ekufakweni kwemikhiqizo emikhiqizweni enamazinga aphezulu kakhulu. Izinto zikagesi, izimoto neminye imikhiqizo edinga ukuqina nempilo endeFunda kabanzi …
Inkinga yokunamathela kokufakwa kwe-powder coating
Ukunganamatheli kahle ngokuvamile kuhlobene nokwelashwa okungekuhle noma ukulashwa. I-Undercure -Sebenzisa idivayisi ye-elekthronikhi yokurekhoda izinga lokushisa nge-probe engxenyeni ukuze uqinisekise ukuthi izinga lokushisa lensimbi lifinyelela inkomba yokwelapha enqunyiwe (Isikhathi ezingeni lokushisa). Ukwelashwa kwangaphambili - Yenza ukuhlolwa okujwayelekile kwe-titration kanye nekhwalithi ukuze ugweme inkinga yokwelashwa kwangaphambili.Ukulungiswa kwendawo cishe kuyimbangela yokunamathela okungalungile kwe-powder coating powder. Akuwona wonke ama-stainless steels amukela ukwelashwa kwe-phosphate pretreatment ngezinga elifanayo; abanye besabela kakhuluFunda kabanzi …
Izinzuzo zokugqoka i-wood powder kwifenisha yokhuni
Kubukekaral ifenisha kanye nabakhiqizi bekhabhinethi baye baphumelela nge-wood powder coating MDF. Izicelo zempushana ezinombala ku-MDF zakhiwe futhi zasetshenziswa kakhulu kunokumbozwa kwemveloral ukhuni, noma ukunamathela okucacile kwe-MDF. Ukusungula uhlelo olusha kungase kudinge ucwaningo olubalulekile nezivivinyo zokukhiqiza ukuze kuzuzwe inqubo efiselekayo nekhwalithi yokugcina yomkhiqizo. Izembatho zempuphu zinokusebenza kahle kokudlulisa, ukukhishwa okuncishisiwe (noma akukho), isinyathelo esisodwa, inqubo yejazi elilodwa, ukuqedwa kwebhande lomphetho, ukuncipha okukhulu kokukhipha umoya kanye nomoya wokungenisa umoya kuhhavini,Funda kabanzi …
Ungawenza Kanjani Ijazi Lempushana Emikhiqizweni Yezinkuni
Ezinye izinkuni kanye nemikhiqizo yokhuni efana ne-MDF inomswakama owanele futhi ongaguquki ukuze unikeze ukuqhutshwa kwe-conductivity futhi ingahlanganiswa ngokuqondile. Ukuze kuthuthukiswe ukukhanga kwe-electrostatic, izinkuni zingenziwa ngaphambili ngesisombululo sesifutho esihlinzeka nge-conductive surface.Ingxenye bese ishiswa ngaphambi kokushisa okufisayo, okuthambisa noma kuncibilikise ingxenye yempushana lapho isetshenziswa futhi isize impushana ibambelele engxenyeni lapho iyancibilika kancane kumphumela.Izinga lokushisa lebhodi elilinganayo livumelaFunda kabanzi …
Izimfuneko zokumboza impushana phezu kokufakwa uthayela kwediphu elishisayo
Ukucaciswa okulandelayo kuyanconywa: Sebenzisa i-zinc phosphate pretreatment uma ukunamathela okuphezulu kuyadingeka. Ubuso kufanele buhlanzeke ngokuphelele. I-Zinc phosphate ayinawo isenzo sokuhlanza futhi ngeke isuse amafutha noma inhlabathi. Sebenzisa i-iron phosphate uma ukusebenza okujwayelekile kuyadingeka. I-iron phosphate inesenzo esincane sokuhlanza futhi izosusa inani elincane lokungcoliswa kwendawo. Okusetshenziswa kakhulu emikhiqizweni efakwe ngaphambili. Umsebenzi wokushisa ngaphambi kokufaka i-powder. Sebenzisa 'degassing' grade polyester powder coating kuphela. Hlola ukuphulukiswa okulungile nge-solventFunda kabanzi …
Izixazululo zezinkinga zokumboza impushana phezu kokufakwa kwamadiphu ashisayo
1. Ukwelapha okungaphelele: I-polyester powder coating powder iyinhlaka ye-thermosetting exhumanisa esimweni sawo sokugcina sezinto eziphilayo ngokugcinwa ezingeni lokushisa (imvamisa engu-180 o C), cishe imizuzu eyi-10. Amahhavini okwelapha aklanyelwe ukunikeza lesi sikhathi ekuhlanganiseni kwezinga lokushisa. Ngezinto ezishisayo ze-dip galvanized, ezinobukhulu besigaba esisindayo, kuyadingeka ukuqinisekisa ukuthi isikhathi esanele sokumisa sivunyelwe ukuhlangabezana nezincazelo zokuphulukisa. Ukushisa kwangaphambili komsebenzi osindayo kuzosiza ekusheshiseni inqubo yokwelaphaFunda kabanzi …