Umgubo wegrafiti uzinzile kakuhle kwiikhemikhali, umbane oqhuba kakuhle, ukumelana nokugqwala, ukumelana nomlilo kunye nezinye iingenelo. Ezi mpawu zenza umgubo wegrafiti udlale indima enkulu ekucutshungulweni nasekuvelisweni kwezinye iimveliso, ukuqinisekisa umgangatho ophezulu kunye nobungakanani beemveliso. Ngezantsi, umhleli uFuruite Graphite uza kuthetha nawe malunga nokusetyenziswa kwemveliso yokumelana nokugqwala komgubo wegrafiti:
Umgubo wegrafiti yeyona nto iphambili kwishishini, kwaye ukumelana kwawo nokugqwala kungasetyenziselwa ukuvelisa izinto ezimelana nokugqwala. Kwimveliso yokugquma, umgubo wegrafiti unokwenziwa ube yingubo emelana nobushushu obuphezulu, i-anti-corrosion coating, i-anti-static coating, njl. Umgubo wegrafiti uxhomekeke ekusebenzeni kwawo okuphezulu, ngoko ke ukumelana kwawo nokugqwala kwe-asidi kunye ne-alkali yeyona nto iphambili eyenza ukuba ube yinto emelana nokugqwala. Umgubo wegrafiti, njengezinto ezimelana nokugqwala, wenziwe ngomnyama wekhabhoni, umgubo we-talcum kunye neoyile. I-primer yokulwa nokugqwala inokumelana okuhle nokugqwala kwiikhemikhali kunye nezinyibilikisi. Ukuba imibala yeekhemikhali efana ne-zinc yellow yongezwa kwifomyula, isiphumo sokulwa nokugqwala siya kuba ngcono.
Umgubo wegrafiti yenye yezona zinto ziphambili ekuvelisweni kweengubo ezichasene nokugqwala. Iingubo ezichasene nokugqwala ezenziwe nge-epoxy resin, i-pigment, i-agent yokupholisa, izongezo kunye nezinyibilikisi zinamathela kakuhle kwaye zihlala ixesha elide. Kwaye ayimelani nokugqwala, ayichaphazeleki, ayimelani namanzi, ayimelani namanzi anetyuwa, ayimelani neoyile kwaye ayimelani ne-asidi. Ingubo echasene nokugqwala inomxholo ophezulu we-solid flake graphite, kwaye ingasetyenziswa njengengubo yefilimu etyebileyo enokumelana nokugqwala okuhle. Inani elikhulu lomgubo wegrafiti kwingubo echasene nokugqwala inokusebenza okuqinileyo kokukhusela emva kokuba yenziwe, enokuthintela ngempumelelo ukungena kweendaba ezigqwala kwaye ifezekise injongo yokwahlukanisa kunye nokuthintela ukugqwala.
Ixesha lokuthumela: Disemba-14-2022