Habka wax soo saarka ee buluugga PVDF gariiradda birta ku dahaaran fluorocarbon

Xulashada gariiradda birta ah iyo daawaynta hore ee dusha sare
Gariirad bir ah oo tayo sare leh oo qabow-duuban ama galvanized ayaa la doortaa. Dusha gariiradda ayaa mara nadiifin adag iyada oo loo marayo xaalufinta alkaline, luqluqashada, iyo habka beddelidda kiimikaad (tusaale, daawaynta chromate ama non-chromate) si meesha looga saaro wasakhda loona abuuro meel ugu fiican, oog siman oo ka falcelinaysa xabagta.

Codsiga koowaad iyo daaweynta kulaylka
Qalab wax qabad sarreeya oo daxal-hortaag ah (sida caadiga ah epoxy ama polyester-ku-saleysan) ayaa si isku mid ah loogu dabaqaa dusha hore loo daaweeyay iyadoo la adeegsanayo jaakad rullaluistu ah oo sax ah. Gariiradda dahaarka leh ayaa markaa soo marta foornada lagu dawaynayo kulaylka sareeyo halkaas oo rajada lagu dubay si uu u sameeyo lakab cufan, difaac ah, oo aadka u dhejisan.

Samaynta iyo Codsiga PVDF Fluorocarbon Topcoat
Koodhka sare ee fluorocarbon buluuga ah ee PVDF si gaar ah loo qaabeeyey ayaa la diyaariyey, ka kooban saami sare (sida caadiga ah ≥70%) of resin PVDF saafi ah, midab buluug ah oo aan dabiici ahayn oo heer sare ah, iyo wax lagu daro xasiloonida UV iyo dabacsanaanta. Daahan waxa si sax ah loogu dul mariyaa lakabka hore ee la daweeyay iyadoo la isticmaalayo tignoolajiyada dahaarka rullaluistulayaasha horumarsan.

Daawaynta Heerkulka Sare iyo Samaynta Filimada
Gariiradda dahaarka leh waxay gashaa foornada lagu dawaynayo heerkul sare oo si sax ah loo xakameeyay. Kuleylku wuxuu dhalaaliyaa qaybaha xabagta PVDF, taasoo u oggolaanaysa inay qulqulaan oo ay sameeyaan filim joogto ah, xiriir sare leh, iyo kiimiko ahaan aan firfircoonayn. Habkani waxa uu muhiim u yahay horumarinta dahaarka cimilo-qabsigiisa gaarka ah, haysashada dhaldhalaalka, iyo xoogga farsamada.

Xakamaynta Tayada u dambaysa, Qaboojinta, iyo Baakaynta Ilaalinta
Ka dib marka la daweeyo, gariiradda ayaa lagu qaboojiyaa meel la xakameeyey. Waxay maraa kormeer tayo adag oo loogu talagalay saxnaanta midabka (iyadoo la adeegsanayo spectrophotometers), dhumucda dahaarka, dhejinta (iyada oo loo marayo tijaabooyinka is-goynta iyo leexinta), heerka dhalaalka, iyo cilladaha dusha sare. Ugu dambayntii, filimka polyetylen-ka la rari karo ee ilaalinaya (PE) ayaa lagu dhejiyay dusha ka hor inta aan gariiradda dib loo soo celin oo baakad lagu rarin.

Taxanaha alaabadayada waxaa ka mid ah PPGI/PPGL Birta loogu talagalay saqafka raagaya, Aluminium Prepainted leh iska caabin daxalka sare leh, Prepainted Stainless for bey'ada nadaafadda sare, Birta hadhuudhka ah ee daabacan oo ku ekaanaysa qurxinta alwaaxyada dabiiciga ah, Qaybaha Galvanized Steel ee sharafta qaabdhismeedka, Qaybaha aluminium ee qaybaha miisaanka fudud, qaybo kakan oo aan qallafsaneyn Saqafka saqafyada leh waxqabadka cimilada, Waraaqaha xayndaabka oo bixiya xuduudo sugan, Biraha birta oo loo habeeyay in lagu xidho isku halaynta, Qaybaha caadiga ah ee hubinaya isdhaafsiga, Qaybaha aan caadiga ahayn ee loogu talagalay nashqadaha gaarka ah, Saqafka birta oo leh cimri dheer, Nidaamyada derbiga daahyada ee wejiyada casriga ah, Deedka birta ee amniga iyo qaabka, Guriga Prefab oo leh nidaamyada biyaha ee degdega ah biyo-mareen hufan, iyo guddiyada gidaarka ee xidhidh la'aanta ah.