I-Galvalume Steel Coil: IiNkcazo eziPhambili abaThengi kufuneka bazi

Ukufumana imathiriyeli yokwenziwa kwemizi-mveliso kufuna ukuchaneka ngokupheleleyo. Ukukhetha imilinganiselo yentsimbi engachanekanga kudla ngokuphazamisa amaxesha eprojekthi kwaye kuthomalalisa ukuthembeka kwesakhiwo. Ukufumana iinkcukacha ze-Galvalume ezingalunganga kukhokelela kwi-corrosion yangaphambi kwexesha, ukungaphumeleli kwe-roll-forming, okanye i-bloat yebhajethi engadingekile kwizinto ezinobunjineli obungaphezulu. Kubathengi bemizi-mveliso, abayili bezakhiwo, kunye nabavelisi, ukuthelekisa iipropathi ezichanekileyo zetsimbi kwindawo yeprojekthi kubalulekile kwi-ROI yokuphila. Ukuthembela kuqikelelo kuqinisekisa nje ukusilela kwikamva kwintsimi. Ukuthintela oku, amaqela okuthenga afuna indlela ecwangcisiweyo yokukhethwa kwezinto.

Eli nqaku libonelela ngesakhelo esingqongqo, esisekelwe kubunjineli sokuchaza iinkcukacha zakho ezifunekayo phambi kokuba ungenise iRFQ kwindawo yokusila okanye kwiziko lenkonzo. Uya kufunda indlela yokuvavanya iintsimbi zokugquma, khetha amabakala afanelekileyo, kwaye uqinisekise ukuthotyelwa komthengisi ngaphandle komthungo. Ukukhusela unikezelo oluthembekileyo lwe I-Galvalume Steel Coil ixhomekeke kakhulu kwingcaciso yakho yokuqala ye-RFQ.

Izinto eziphambili zokuThatha

• Ukwaleka kungokoMxholo: Ukukhethwa kobunzima bokwaleka kwe-AZ (umzekelo, i-AZ50 vs. AZ150) kufuneka ilungelelaniswe ngokuthe ngqo nokuchaphazeleka kokusingqongileyo kokusetyenziswa kokuphela kwesicelo.

• Ukubunjwa xa kuthelekiswa neSivuno: Ulwakhiwo lwamabakala aphezulu; abathengi kufuneka balungelelanise amandla okuvelisa oomatshini kunye nokunciphisa umzimba wezixhobo zabo zokulungisa.

• Imiba yokuLungiselela iSurface: Ukukhetha unyango oluchanekileyo lomphezulu (njenge-AFP okanye i-passivation) ichaza ukunamathela kwepeyinti esezantsi kunye nokugcinwa kwexesha elide.

• Ukuqinisekiswa koMboneleli: Ukuthengwa okuthembekileyo kufuna iziqinisekiso ezinyanzelekileyo zoVavanyo lweMill (MTCs) kunye nokuthotyelwa ngokungqongqo kwimigangatho yamazwe ngamazwe (ASTM A792 okanye EN 10346).

Ukuchaza iiNgcaciso zakho zeKhoyili yeGalvalume: Isakhelo soVavanyo

Ukufumana isinyithi ngaphandle kwesakhelo sokuvavanya esingqongqo kumema umngcipheko omkhulu wokusebenza. Iindleko zokungalungelelanisi kakuhle zinokuyonakalisa iprojekthi. Ukungajongi kakuhle kubangela ukusilela kwintsimi eyintlekele. Umhlwa obomvu ukhula ngokukhawuleza kwindawo engakhuselekanga ngokwaneleyo. I-Edge creep ijongela phantsi ingqibelelo yesakhiwo seepaneli zokuphahla. Ngokuchaseneyo, ukujongwa ngokugqithisileyo kuphelisa uhlahlo lwabiwo-mali lokuthengwa kwempahla ngokungeyomfuneko. Ukucacisa iintsimbi zokugquma ezigqithisileyo kwindawo ephakathi kwendlu kumosha imali eyinkunzi. Kuya kufuneka ubambe ibhalansi yobunjineli echanekileyo.

Ukuphela kokusetyenziswa kwemephu ngumgca wakho wokuqala wokukhusela. Kufuneka utshatise iimpawu ezibonakalayo zekhoyili kwisicelo sayo sokuqala. Ukuxhonywa komthungo omileyo kufuna ubume bezulu obugqwesileyo kunye nokuguquguquka okuphakathi. Izisele zezolimo zifuna amandla esivuno esiphezulu ukuze zimelane noxinzelelo lomthwalo wangaphakathi. Amacandelo e-HVAC afuna ukuxhathisa okukhethekileyo kokujiya kunye nokugoba okuqinileyo. Isicelo ngasinye sidinga iprofayili ekhethekileyo ye-metallurgical. Abathengi abanakuthembela kwindlela yobukhulu obunye.

Phambi kokuqhagamshelana nomatshini wokusila, amaqela okuthenga kufuneka agqibezele i-RFQ ebanzi. Amanqaku edatha alahlekileyo akhokelela kucaphulo olungachanekanga kunye nokulibaziseka kwemveliso. Ukulinganisa isicelo sakho kuqinisekisa uthelekiso lomthengisi wee-apile ukuya kwii-apile. Kufuneka uchaze ngokuthe ngqo iinkcukacha zekhoyili yegalvalume phambi kokuvula uthethathethwano.

Uluhlu lwe-RFQ eSinyanzelo:

1. Ukutyeba: Cacisa ukutyeba kweSiseko seMetal (BMT) okanye ukutyeba okuBonke okuBonelekileyo (TCT).

2. Ububanzi: Cacisa imilinganiselo echanekileyo kwaye uchaze ukuba ufuna i-mill-edge okanye i-slit-edge.

3. IBakala: Cacisa ngokucacileyo iimfuno zemveliso yemishini (umz., i-CS Type B okanye i-SS Grade 80).

4. Ubunzima bokugquma: Yalela igama le-AZ ngokusekwe phezu kokuvezwa kwendalo.

5. Ukugqitywa komphezulu: Cela ukunyanzelwa okuthile, i-AFP, okanye unyango lwe-oiling.

6. Imida ye-ID / OD: Ukubonelela nge-Inner Diameter kunye ne-Outer Diameter maximums ukuqinisekisa ukuhambelana kwezixhobo.

Ukucacisa i-AZ Coating Weight Requirements

Ukuqonda ukutyunjwa kwe-AZ kubalulekile ekusebenzeni kwezinto eziphathekayo. I-'AZ' ibonisa i-Aluminiyam-Zinc ingxubevange yokwaleka. Le alloy ngokuqhelekileyo iqukethe 55% aluminiyam, 43.4% zinc, kunye 1.6% silicon. Lo mlinganiselo ukhethekileyo unika ukuqina okumangalisayo. I-Aluminiyam ihambisa ukhuseleko lomqobo wexesha elide ngokuchasene nezinto. I-Zinc inikezela ngokhuseleko lwe-galvanic yombingelelo kwiindawo ezisikiweyo kunye nemikrwelo. I-Silicon ibopha i-coating ngokukhuselekileyo kwi-substrate yensimbi. Abavelisi balinganisa obu bunzima bokugquma ngee-ounces ngonyawo lwesikweri (oz/ft⊃2;) okanye iigram ngemitha yesikwere (g/m²).

Ukuvavanya ukusebenza ngokuchasene neendleko kufuna ukuvavanya indawo yofakelo. Ukukhetha okulungileyo Ubunzima be-AZ bokugquma buchaza ubomi bemveliso yokugqibela. Iimeko ezingqongileyo ezisemgangathweni zidla ngokufuna igama le-AZ50 okanye i-AZ55. Ngokwemetriki, oku kulingana ne-AZ150. Ezi zisindo zibonelela ngokhuseleko olwaneleyo lomqobo kwindawo yokuhlala eqhelekileyo kunye nemimandla yemizi-mveliso ephakathi.

Itshathi: AZ Coating Weight Isicelo Guide

Iindawo ezinobundlobongela zifuna isicwangciso esahlukileyo. Abathengi kufuneka bathethelele iindleko eziphezulu ze-AZ60 okanye i-AZ70 yokwambathisa (AZ180 okanye AZ200 metric). Imimandla eselunxwemeni ijongene nokutshiza ngetyuwa rhoqo. Izityalo zemichiza zibeka isinyithi kwindawo edlayo ephuma emoyeni. Iimekobume zokufuma okuphezulu zikhawulezisa i-oxidation. Kwezi meko, iingubo ezinzima zikhusela ukusilela kwesakhiwo kwangaphambi kwexesha.

Nangona kunjalo, ubunzima bokugquma obugqithisileyo buthwala umngcipheko omkhulu wokuphunyezwa. Abathengi bahlala becinga ukuba iingubo ezityebileyo zihlala zisebenza ngcono. Olu qikelelo luyayihoya imida yokusetyenzwa komzimba. I-alloy ye-Aluminium-Zinc inzima ngokwendalo kune-zinc ecocekileyo. Xa abavelisi begoba iingubo ezinzima ze-AZ malunga ne-radii eqinile, ukuqhekeka okuncane kwenzeka. Ezi fractures ezincinci zibonakalisa isiseko sentsimbi kumswakama. Umhlwa ukhula ngokukhawuleza phakathi kwezi ntanda. Kuya kufuneka ulungelelanise imfuno yokusingqongileyo yeengubo ezinzima ngokuchasene neenyani zejometri yeeprofayili zakho zokuqulunqa.

Ukukhetha amaBanga eKhoyili yentsimbi yeGalvalume eLungileyo

Iipropati zoomatshini zichaza indlela intsimbi eziphatha ngayo ngexesha lokuvelisa. Abathengi kufuneka balinganise amandla esivuno, amandla okuqina, kunye nobude. Amandla esivuno alinganisa uxinzelelo olufunekayo ukuguqula ngokusisigxina intsimbi. Amandla e-tensile abonisa uxinzelelo oluphezulu lwezinto ezinokubamba ngaphambi kokuphuka. Ubude bulinganisa ukukwazi kwemathiriyeli ukolula ngaphandle kokwaphuka. Ukufumana olu lungelelwano ngokufanelekileyo kuthintela ukulibaziseka kokwenziwa kweendleko.

Kufuneka ukhethe phakathi kweendidi zorhwebo kunye nolwakhiwo. Intsimbi yoRhwebo (iiNdidi ze-CS A, B, kunye no-C) zigqwesa kwiprofayili esisiseko. La mabanga abeka phambili ukuguquguquka kunye nokubumba. Zithatha iimilo ezintsonkothileyo, umzobo onzulu, kunye nokugoba okuqinileyo. Abavelisi basebenzisa amabakala orhwebo kwiitrim zokwakha, iigutter, kunye neepaneli ezintsonkothileyo. Izinto eziphathekayo zihamba ngokulula ngezixhobo ezenza i-roll-forming ngaphandle kokuchasana ngokugqithisileyo.

I-Structural Steel (i-SS amaBanga 33, 37, 40, 50, nama-80) isebenza injongo eyahlukileyo ngokupheleleyo. Izicelo ezithwele umthwalo zifuna la mabanga aphezulu. Ukwakhiwa kwezakhiwo, ii-purlins ezinzima, kunye nezakhelo zezolimo zixhomekeke kuzo. La mabanga axhathisa i-deformation phantsi kwemithwalo enzima yomzimba. Nangona kunjalo, la mandla afika kwindleko yokwakheka. Amabakala aphezulu olwakhiwo akanabo ubude obuyimfuneko bokwenza iprofayili entsonkothileyo.

Ukuthelekisa okufanelekileyo igalvalume steel coil amabakala kubuchule bakho bokwenza sisigqibo esibalulekileyo. Ukukhetha iBanga le-80 yentsimbi yepaneli yoyilo oluntsonkothileyo iqinisekisa ukungaphumeleli. Izinto eziphathekayo ziya kuxhathisa ukugoba. I-Springback iya kujika iprofayile yokugqibela ngenxa yokunyamezelana. Ngaphaya koko, ukubaleka kwentsimbi ephezulu ngokusetyenziswa kwezixhobo ezenzelwe amabakala orhwebo kubangela ukunxila okuqatha. Ukufa kwakho kwe-roll-forming kuya kuthotywa ngokukhawuleza. Soloko udibana neqela lakho lemveliso phambi kokuba uchaze amabakala anemveliso ephezulu.

Ukunyamezelwa koMda: I-Galvalume Steel Ukutyeba kunye nobubanzi

Ukuchaza ubukhulu ngokuchanekileyo kuthintela iingxabano ezinkulu zokuthotyelwa ekuhanjisweni. Abathengi bahlala bebhidanisa iGauge, iBase Metal Thickness (BMT), kunye neTotal Coated Thickness (TCT). I-Gauge yinkqubo yokulinganisa yakudala engenakho ukuchaneka kwale mihla. Ubunjineli bale mihla buxhomekeke kwimilinganiselo yesishumi. I-BMT ibhekisa ngokukodwa kumbindi wentsimbi ekrwada phambi kokuba kufakwe nayiphi na into yokugquma. I-TCT ibandakanya zombini i-core core kunye ne-aluminium-zinc alloy layers. Ukuba izicwangciso zakho zobunjineli zifuna i-0.50mm BMT, kodwa u-odola i-0.50mm TCT, imveliso yakho yokugqibela iya kuswela ubunzima obuyimfuneko bentsimbi.

Ukufumaneka okusemgangathweni kwe ubukhulu bentsimbi yegalvalume buqhelekile ukusuka kwi-0.12mm ukuya kwi-2.0mm. Ukutyeba kunempembelelo ngokuthe ngqo kwimfezeko yesakhiwo. Izinto ezityebileyo zixhasa imithwalo emikhulu kodwa zonyusa ubunzima beprojekthi. Lo bunzima buchaphazela ukucwangciswa kwamalungiselelo kunye nomsebenzi wofakelo. Ngaphaya koko, ubukhulu buyalela ukubalwa kobunzima-nge-square-meter. Ubalo oluchanekileyo luqinisekisa ukuba u-odola imifanekiso eyaneleyo yokugqibezela imveliso yakho ngaphandle kokugqithiswa kohlahlo lwabiwo-mali.

Ukunyamezelwa kobubanzi kunye nokunqunyulwa kwakhona kufuna ukuphononongwa ngononophelo. Ububanzi bekhoyili obuqhelekileyo buqhelekile ukusuka kwi-600mm ukuya kwi-1250mm. Kuya kufuneka ukhethe phakathi kweenketho zemill-edge kunye neslit-edge. Imiphetho yokugaya isala kanye njengoko bephuma kumgca wemveliso. Ngamanye amaxesha babonisa izitenxo ezincinci. Imiphetho yeSlit ingena kwinkqubo yesibini yokusika ukuze ichaneke ngokuchanekileyo. Ukuba isixhobo sakho sokwenza i-roll-forming sifuna ukunyamezela okuqinileyo, kufuneka uchaze imiphetho yokuqhekeza. Oku kunciphisa inkunkuma ngexesha lemveliso kwaye kuthintele ukuxinana kwizikhokelo.

Iimpazamo eziqhelekileyo kwiSicaciso soMdaniso:

• Ukuodola ngegeyiji endaweni yedesimali i-BMT okanye i-TCT.

• Ukusilela ekuphenduleni ubukhulu bomaleko wokugquma we-AZ.

• Ukungahoywa ubukhulu bekhoyili yobubanzi bomthamo womatshini we-decoiler.

• Ukwamkela iikhoyili ze-mill-edge ukuze zichaneke kakhulu, zenze umqulu weprofayili emxinwa.

Ukuchaza unyango lweGalvalume Surface kunye nokuGqiba

Unyango lomphezulu lukhusela ikhoyili ngexesha lokuhamba kwaye luyalela impumelelo yokusetyenzwa kwexesha elizayo. I-Bare galvalume ichaphazeleka kakhulu kwirusi emhlophe ngexesha lokugcinwa. Ukwenziwa kweekhemikhali kuyawunciphisa lo mngcipheko. I-Passivation isebenzisa ifilimu ekhuselayo encinci phezu kwengubo. Unyango lweChromatic lunikeza ukhuseleko olomeleleyo kodwa lujongene nezithintelo ezikhulayo zokusingqongileyo. I-non-chromated passivation ibonelela ngokukhuselekileyo, enye indlela ehambelana ne-RoHS. Ikhusela umhlwa omhlophe ngokufanelekileyo ngelixa ihlangabezana nemigangatho yanamhlanje yokusingqongileyo.

I-Anti-Fingerprint (AFP) yokwaleka kweresin inika ixabiso elikhulu kwizicelo ezingapeyintwanga. Ukuphatha isinyithi esingenanto sishiya amaqabunga ahlukeneyo, angabonakaliyo. Ezi mpawu zi-oxidize kwaye zingcolise ngokusisigxina umphezulu. Iingubo ze-AFP zithintela lo monakalo wokuphatha. Ungakhankanya i-AFP ecacileyo okanye enemibala. Ngaphandle kwe-aesthetics, i-AFP isebenza njenge-lubricant eyomileyo. Ivumela isinyithi ukuba sityibilike kakuhle ngokufa kwe-roll-forming ngaphandle kokufuna i-oyile emanzi.

Ukuba unenjongo yokupeyinta izinto eziphathekayo, kufuneka ukhethe phakathi kwe-oiled kunye ne-noiled finishes. Abathengi abasebenzisa ikhoyili ngemigca yokupeyinta kwangaphambili (PPGL) kufuneka benze olu khetho ngononophelo. Iikhoyili ezifakwe i-oyile zixhathisa ukufuma ngexesha lokuhamba kodwa zifuna ukucocwa ngokungqongqo kweekhemikhali phambi kokupeyintwa. Iikhoyili ezingafakwanga zitsiba inyathelo lokuthomalalisa kodwa umngcipheko wokonakala ukuba ugcinwe ixesha elide ngaphambi kokuba inkqubo yokupeyinta iqale.

Ukukhetha okulungileyo unyango lomphezulu wegalvalume luthintela ukusilela okusezantsi. Ukuba uzama ukupeyinta ngaphezulu kwe-AFP umaleko onzima ngaphandle kokufakwa kweekhemikhali ezifanelekileyo, ipeyinti iya kuphelelwa. Ukuba ugcina iikhoyili ezingasetyenziswanga kwindawo yokugcina impahla efumileyo, umhlwa omhlophe uya kutshabalalisa umphezulu. Lungelelanisa ukugqitywa komphezulu wakho ngokungqongqo kunye nenyathelo lakho elilandelayo lokuvelisa.

Ukukhangela uMboneleli weGalvalume: Ukuthotyelwa kunye neNgcaciso yoLuhlu olufutshane

Ukufumana iinkcukacha ezichanekileyo akubalulekanga kancinane ukuba umthengisi uyasilela ukuzisa. Uvavanyo olungqongqo lukhusela utyalo-mali lwakho. Amaxwebhu oqinisekiso lomgangatho akanangxoxo. Abathengi kufuneka bafune amanani obushushu ukuze balandeleke ngokupheleleyo. Izatifikethi zoVavanyo lweMill eziQinisekisayo (MTCs) kufuneka zikhaphe yonke into ethunyelwayo. Ezi zatifikethi zingqina ukwakheka kweekhemikhali, amandla esivuno, kunye nobunzima bokugquma ziyahlangabezana neemfuno zakho zeRFQ. Ungaze wamkele ukuhanjiswa ngaphandle kokuphonononga i-MTC.

Ukuthotyelwa kwemigangatho yamazwe ngamazwe kusebenza njengophawu lwakho lomgangatho. Qinisekisa oyikhethileyo umthengisi wegalvalume wenza ngokungqongqo kwiiprothokholi ezamkelweyo. I-ASTM A792/A792M ilawula imakethi yaseMntla Melika. I-EN 10346 isebenza kumgangatho waseYurophu. I-JIS G 3321 iyalela ukunyamezela imveliso yaseAsia. Umniki-nkonzo othembekileyo uya kuchaza ngokucacileyo ukuba ngowuphi umgangatho abawulandelayo. Oku kuqinisekisa ukuba iipropati ze-metallurgical zihlala zihambelana kwii-odolo ezininzi.

Ulungiselelo kunye nokupakishwa kubonisa izinto ezinobungozi obukhulu. Ikhoyili eyenziwe ngokugqibeleleyo iba yisinyithi esilahlwayo ukuba yonakele ekuhambeni. Vavanya imigangatho yokupakisha yomthengisi ngononophelo. Ukupakishwa kwe-Eye-to-Sky kubeka i-coil flat kwi-pallet, efanelekileyo kwiiforklifts ezithile. Ukupakishwa kwe-Eye-to-Wall kumisa ikhoyili ime nkqo. Funa iimvulophu zentsimbi ukukhusela imiphetho ethambileyo kwimpembelelo. Gxininisa kwiVCI (Volatile Corrosion Inhibitor) ukusonga iphepha. Eli phepha likhethekileyo likhupha umphunga okhuselayo ukunqanda ukungena kokufuma ngexesha lomthwalo omde elwandle.

Ukutshintshela kumboneleli omtsha kufuna amanyathelo amiselweyo alandelayo. Ungaze ufake iodolo yesixa esikhulu kwangoko. Yakha iodolo yokulinga kuqala. Sebenzisa oku kuthunyelwa kokuqala ukuvavanya ukuhambelana kwegeyiji kubo bonke ubude bekhoyili. Qwalasela ukufana kokugquma usebenzisa iigeyiji zobungqingqwa be-elektroniki. Okokugqibela, vavanya ukuthembeka kwabo kwexesha lokukhokela kunye nokunxibelelana. Umyalelo wokulinga oyimpumelelo wakha isiseko sentsebenziswano yexesha elide yokuthengwa kweempahla neenkonzo.

Ukuqukumbela

Ukufumana ezi mathiriyeli kuhlala kusisigqibo sobunjineli obuphezulu, hayi nje uthethathethwano ngexabiso. Iinkcukacha zesinyithi ezichanekileyo zilawula ubude bobomi bemveliso yakho yokugqibela. Ukuthembela kwii-odolo ezingacacanga kuqinisekisa iziphumo zokuvelisa ezingahambelaniyo kunye nokusilela okunokwenzeka kwintsimi.

Amaqela okuthenga kufuneka amkele la manyathelo alandelayo akhawulezileyo:

• Tshixa imidibaniso echanekileyo yebakala, ubunzima be-AZ, kunye nobukhulu phakathi kwazo zonke iikhontrakthi zomthengisi.

• Ugunyazisa ukubandakanywa kwemigangatho yokwenziwa kwemveliso yamazwe ngamazwe (njenge-ASTM A792) kwii-RFQs zakho.

• Funa iziQinisekiso zoVavanyo lweMill eziqinisekisiweyo phambi kokuba ukhuphe iintlawulo zokugqibela.

• Dibana neengcaphephe zesinyithi xa ungena kwiimarike zejografi ezitsha nezinokonakala kakhulu.

Ukuthatha ulawulo lweenkcukacha zakho kuxhobisa umgca wakho wemveliso. Sikhuthaza abathengi ukuba bangenise iinkcukacha, ii-RFQ ezicwangciswe kakhulu kumaziko enkonzo afanelekileyo ukuze baqinisekise amaxabiso achanekileyo, athembekileyo.

FAQ

Umbuzo: Uthini umahluko phakathi kweGalvalume kunye neekhoyili zensimbi zeGalvanized?

A: Umahluko ophambili ulele ekubunjweni kokwaleka. Insimbi ene-galvanized isebenzisa i-100% yokugqoka i-zinc ecocekileyo. I-Galvalume isebenzisa i-Aluminium-Zinc alloy (55% Al, 43.4% Zn, 1.6% Si). I-Galvalume inikeza ukuxhathisa okuphezulu kwexesha elide kwindawo enzima. Nangona kunjalo, intsimbi ecocekileyo yeGalvanized ibonelela ngokhuseleko olungcono lwegalvanic kwimida esikiweyo, ngelixa imiphetho yeGalvalume inokubonisa umhlwa kancinci ngaphambili.

Umbuzo: Ndibala njani ubunzima be-coil yensimbi ye-Galvalume?

A: Unokubala ubunzima usebenzisa ubuninzi obuqhelekileyo bentsimbi (malunga ne-7.85 g / cm³). Phindaphinda-phinda ububanzi (ngeemitha) ngokutyeba (ngeemilimitha) ngobude (kwiimitha) ngo-7.85. Oku kubonelela ubunzima obupheleleyo ngeekhilogram. Abathengi abaninzi baxhomekeke kwiikhaltyhuleyitha zekhoyili ezibonelelwa ngamaziko eenkonzo uqikelelo olukhawulezayo.

Umbuzo: Ngaba insimbi ye-Galvalume idinga uhlobo oluthile lwepeyinti?

A: Ewe. Awukwazi ukusebenzisa iipeyinti eziqhelekileyo ngokuthe ngqo kwintsimbi engenanto. Umphezulu ufuna ukulungiswa kwangaphambili kweekhemikhali ukuze kuqinisekiswe ukunamathela. Abavelisi basebenzisa iiprimers ezikhethekileyo ezenzelwe umphezulu weAluminiyam-Zinc. Ukusetyenziswa kwangaphambili kwepeyinti (i-PPGL), i-polyester ephezulu, i-SMP, okanye i-PVDF i-topcoats inikezela ubomi obude kunye nokugcinwa kombala.

Q: Ithetha ukuthini 'ispangle' kwiinkcukacha zekhoyili yegalvalume?

A: I-Spangle ibhekiselele kumfanekiso wesinyithi obonakalayo, wekristale kumphezulu wesinyithi, owenziwe njengoko isigqubuthelo siphola. I-spangle eqhelekileyo ibonisa ipateni eyahlukileyo, efana nentyatyambo exatyisiweyo kwizicelo zobuhle ezingapeyintwanga. I-spangle encitshisiweyo ibonisa ukugqibezela okugudileyo, okufanayo. I-spangle encinci iyakhethwa ngokubanzi xa i-coil iya kupeyintwa, ukuqinisekisa i-topcoat engenasiphako.