Lakabka Substrate Substrate-ka ugu badan ee la isticmaalo waa birta galvanized-ka-kulul (HDGI), oo sida caadiga ah u dhexeysa dhumucdiisu tahay 0.2 mm ilaa 1.2 mm. Ilaalinta Jirka: Xaashida birta ee kaarboon-yar waxay u adeegtaa sidii xudunta qaab dhismeedka, oo bixisa xoog cufan iyo ductility. Iska caabinta Daxalka Kiimikada: Dahaarka dusha sare - ama zinc (Zn) ama aluminium-zinc (Al-Zn) - waxay bixisaa ilaalin cathodic ah, oo ka ilaalinaysa substrate-ka inuu miridho. Xaalada Dusha sare: Si loo gaaro qaab dahab ah oo kale ah, dusha sare ee dusha sare waa in la maraa daawaynta passivation si kor loogu qaado ku dheggan rinjiga. Dhacdooyinka Codsiga Muhiimka ah Qurxinta gudaha-dhamaadka sare: Tani waa goobta ugu habboon. Waxaa caadi ahaan loo isticmaalaa gidaarada lobby-ka ee hoteelada, saqafka, wiishka gudaha, iyo miisaska tafaariiqda. Ka gaashaaman soo-gaadhista tooska ah ee UV iyo roobka, dhammayska dahabiga ahi waxa uu hayaa midabkiisa isaga oo aan lumin in ka badan 15 sano. Mashiinnada guriga: Sida muraayadaha dhinaca qaboojiyaha-dhamaadka sare ah iyo mashiinka dharka lagu dhaqo. Isku darka substrate galvanized iyo lacquer oogada sare ee textured waxay bixisaa bilic bir ah iyadoo si wax ku ool ah u diideysa qoyaanka guriga iyo faraha. Dhisidda bannaanka cimilo fudud: Ku habboon xoojinta wejiyada dhismaha ee qalalan, aan warshadayn, iyo magaalooyinka aan xeebaha ahayn. Dahaarka PVDF (polyvinylidene fluoride) waa qasab; haddii kale, dhamaadka dahabka ayaa si dhakhso ah u oksaydhsan doona oo u noqon doona madow.
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2026-06-15



