Habka wax soo saarka ee xaashiyaha birta ah ee adag ee madow

Dusha sare ee Birta Substrate-ka hore daawaynta
Waraaqda galvanized 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 ee dusha sare, hadhaaga oksaydhka iyo wasakhda. Kadib qallajinta hawo kulul oo buuxda, xaashidu waxay samaysaa dusha sare ee firfircoon si loo hubiyo ku dhegganaanta dahaarka xiga.

Dahaarka iyo daawaynta aasaasiga ah
Waraaqda birta ah ee horay loo daweeyay waxaa lagu dahaadhay lakabka sare ee epoxy primer iyada oo loo marayo unug daahan rullaluistemka ah oo toos ah. Dahaarka waxaa lagu daaweeyaa at 200-220 ℃, samaynta lakabka cufan oo lebbisan. Tallaabadani waxay kor u qaadaysaa xoogga isku xidhka u dhexeeya substrate-ka birta ah iyo koodhka madow ee saafiga ah ee xiga, waxayna bixisaa ilaalin daxaleed la isku halayn karo.

Codsiga Koodhka Madaw ee Adag
Waraaqda hore loo sameeyay ayaa markaa lagu dahaadhay matte si gaar ah loo qaabeeyey oo saafi ah polyester-ka sare ee madaw iyada oo loo marayo nidaam buufin-xakamaysan oo sax ah. Dahaarka waxaa loo codsadaa si siman si loo xaqiijiyo leexashada midabka eber, qoto dheer oo isku mid ah iyo dhamaystir hoose oo dhalaalaya oo joogto ah oo dhan oo dhan. Tallaabadani waxay samaysaa lakabka madow ee tayada sare leh ee qeexaya muuqaalka sheyga.

Daawaynta la xakameeyey iyo xasilinta waxqabadka
Xaashida dahaarka leh waxay gashaa foornada lagu dawaynayo heerkul sare oo loogu talagalay kuleyliyaha gradient la kontoroolo. Habka daaweynta si sax ah ayaa loo maareeyaa si loo hubiyo isku-xirnaanta dhamaystiran ee polymers-ka daahan, isaga oo meesha ka saaraya khatarta midab madow. Tani waxay kor u qaadaysaa caabbinta xoqidda daahan, caabbinta cimilada iyo xasilloonida midabka muddada dheer.

Kormeerka Tayada iyo Baakaynta
Daawaynta iyo qaboojinta ka dib, xaashida waxaa lagu sameeyaa kormeer tayo leh oo adag oo loogu talagalay labbiska madow ee saafiga ah, dhumucda dahaarka, dhejinta iyo cilladaha dusha sare. Alaabooyinka u qalma ayaa markaa loo gooyaa cabbirka caadiga ah, oo leh filim ilaalin ah oo PE ah ayaa lagu dabaqay si looga fogaado xagashada, oo baakad u ah bixinta.

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