Heerka warshadahaDhuumaha lakabka ka-hortagga daxalka, lakabka kuleylka kulaylka iyo lakabka biyuhu
Dhammaan dhuumaha warshadaha birta ah waxay u baahan yihiin daaweynta ka hortagga daxalka, iyo noocyada kala duwan ee tuubooyinka waxay u baahan yihiin noocyo kala duwan oo daaweyn ah oo ka hortagga daxalka.
Habka daaweynta ugu caansan ee ka hortagga daxalka ee tuubooyinka birta ee dhulka kor ku xusan waa rinjiga ka hortagga daxalka.Hababka gaarka ah waa: tuubooyinka iftiinka aan dahaarka lahayn iyo kuwa aan qabow ahayn, lakabka epoxy zinc-hodan ama primer zinc-ga ah oo aan organic ahayn, hal ama laba lakab oo rinji dhexdhexaad ah oo silikoon ah oo kulaylka u adkaysta, hal ama laba lakab. koodhka sare ee poliurethane ama koodhka epoxy ama koodhka silikoon u adkaysta kulaylka.Ka dib markii burushka la dhammeeyo, si dabiici ah biyuhu ma aha.
Ilaalinta kulaylka ama tuubooyinka ilaalinta qabowga, kaliya curiyaha zinc-ka hodanka ah ee aan organic ahayn ama silikoon aluminium ah oo kulayl u adkaysta rinjiga kulaylka ayaa la marin karaa.Ka dib marka daahan la dhammeeyo, lakabka kuleylka sare ee kuleylka ama lakabka qaboojiyaha qabow ayaa la sameeyay, iyo saxan aluminium khafiif ah ayaa lagu bixiyaa meel ka baxsan lakabka kuleylka kuleylka ama lakabka qabowga qabow.Lakabka difaaca ayaa si dabiici ah biyuhu u diidaya.
Dhumucda filimka qalalan ee lakab kasta oo ka mid ah filimka rinjiga ee sare ayaa qiyaastii u dhexeeya 50 microns iyo 100 microns, kaas oo si faahfaahsan loo go'aamiyo iyadoo loo eegayo nooca iyo sifooyinka rinjiga.
Waqtiga boostada: Meey-19-2020