Iindaba zeMveliso
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Malunga nombala coil intsimbi coil / prepainted steel isakhiwo ikhoyili
Ikhoyili efakwe umbala yenziwe ngengubo ephezulu, i-primer, i-coating, i-substrate kunye nepeyinti yangasemva.Ukugqiba ipeyinti: khusela ilanga, ukhusele umonakalo we-ultraviolet kwisambatho;Xa isiphelo sifikelela kubukhulu obuchaziweyo, sinokwenza ifilimu yokukhusela exineneyo, ukunciphisa ukunyanzeliswa kwamanzi kunye ne-oxygen.Isiqalo...Funda ngokugqithisileyo -
Indawo yokusetyenziswa kwekhoyili yensimbi enombala
1. Imiba yokusingqongileyo ye-Corrosion Latitude kunye ne-longitude, ubushushu, ukufuma, ukusasazeka kwemitha (ubukhulu be-uv, ixesha lokukhanya kwelanga), imvula, ixabiso le-pH, isantya somoya, icala lomoya, intlenga emdaka (C1, SO2).2. Iimpembelelo zokukhanya kwelanga Ukukhanya kwelanga ngamaza ombane wombane, ngokwe-ene...Funda ngokugqithisileyo -
Ukutyeba kwepeyinti yokwaleka
Ukusuka kwindawo yokujonga i-microscopic, kukho imingxuma emininzi kwi-coating, kunye nobukhulu be-pinholes banele ukuvumela imidiya yangaphandle engcolileyo (amanzi, i-oksijeni, i-chloride ion, njl. njl.) ukufuma okunxulumeneyo, kwenzeka into eyenzeka kwi-filamentous corrosion...Funda ngokugqithisileyo -
Izinto ezichaphazela ukusetyenziswa kwe-coil yensimbi ye-PPGI
Umphumo we-anticorrosive wokwakhiwa kwemveliso yombala wombala kukudityaniswa kwengubo, ifilimu yangaphambili kunye nokugqoka (i-primer, ipeyinti ephezulu kunye nepeyinti yangasemva), echaphazela ngqo ubomi bayo benkonzo.Ukusuka kwindlela ye-anticorrosion yokugquma kombala, ukutyabeka kwe-organic luhlobo lwemathiriyeli yokuzahlula,...Funda ngokugqithisileyo
