Dusha sare ee birta gariiradda hore daawaynta
Gariiradda galvanized birta ceeriin waxaa lagu quudiyaa khadka daawaynta ka hor. Waxay soo martaa hoos u dhigista heerarka badan ee alkaline, nadiifinta korantada iyo biyo raacida cadaadiska sare si gebi ahaanba looga saaro wasakhowga saliidda, hadhaaga oksaydhka iyo wasakhda. Kadib qallajinta hawo kulul oo buuxda, gariiraddu waxay samaysaa meel si siman u shaqaysa si loo hubiyo ku dhegganaanta dahaarka dambe.
Dahaarka Midabka Koowaad iyo Saldhigga
Gariiradda birta ah ee hore loo daweeyay waxaa lagu dahaadhay lakabka sare ee epoxy primer iyada oo loo marayo unug daahan rullaluistemka ah oo toos ah. Ka dib markii lagu daaweyo 200-220 ℃, lakabka midabka jaalaha ah ee laydhka ah ayaa la mariyaa oo mar kale la daaweeyaa, abuurista siman, midab-midab leh daabacaadda xiga ee alwaax.
Daabacaadda Qaabka Hadhuudhka
Dhululubo daabacaadda saxan-sare ee saxda ah ayaa ku wareejisa qaabka tafatiran ee hadhuudhka alwaax dusha sare ee gariiradda dahaarka leh iyadoo la isticmaalayo khad huruud ah oo si gaar ah loo qaabeeyey. Habka daabacaadda waxa uu hubinayaa hufnaanta qaabka, joogteynta midabka, iyo diiwaangelinta saxda ah ee dhammaan ballaca gariiradda.
Codsiga Koodhka Tooska ah ee Ilaalinta Daahfurnaanta
Polyester-ka cimilada u adkaysta ama koodhka daboolan ee fluorocarbon ayaa si siman loogu dabaqaa lakabka alwaax-hadhuudhka ee daabacan iyada oo loo sii marayo jaakad rullaluistu ah oo sax ah. Gariiraddu waxay markaas gashaa foornada daweynta gradient si ay si buuxda uga gudubto daahan, samaynta xoq u adkaysta, lakab ilaalin UV ah oo quful qaabka jaalaha ah ee alwaax-hadhuudh.
Kormeerka tayada iyo dib u soo celinta
qaboojinta ka dib, gariiradda ayaa si adag u marta kormeer muuqaal ah iyo qalab ah oo loogu talagalay daacadnimada qaabka, isku midka ah midabka, dhejinta dahaarka iyo cilladaha dusha sare. Alaabooyinka u qalma waxaa lagu soo celiyaa cabbirro caadi ah, waxaa dhexda ku jira warqad ilaalin ah, oo baakad si loo geeyo.
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