Kugwiritsa ntchito kukana dzimbiri kwa ufa wa graphite m'makampani

Ufa wa graphite uli ndi kukhazikika kwabwino kwa mankhwala, kuyendetsa magetsi, kukana dzimbiri, kukana moto ndi zina zabwino. Makhalidwe amenewa amachititsa kuti ufa wa graphite ukhale ndi gawo lalikulu pakupanga ndi kupanga zinthu zina, kuonetsetsa kuti zinthuzo ndi zapamwamba komanso zambiri. Pansipa, mkonzi Furuite Graphite adzakulankhulani za momwe ufa wa graphite umagwiritsidwira ntchito m'mafakitale polimbana ndi dzimbiri:

Ufa wa graphite ndiye chinthu chofunikira kwambiri m'mafakitale, ndipo kukana kwake dzimbiri kungagwiritsidwe ntchito popanga zinthu zosagwira dzimbiri. Pakupanga utoto, ufa wa graphite ungapangidwe kukhala utoto wosagwira kutentha kwambiri, utoto woteteza dzimbiri, utoto woteteza static, ndi zina zotero. Ufa wa graphite umadalira momwe umagwirira ntchito bwino, kotero kukana kwake dzimbiri chifukwa cha asidi ndi alkali ndiye chifukwa chachikulu chomwe chimakhalira chinthu choletsa dzimbiri. Ufa wa graphite, monga chinthu choletsa dzimbiri, umapangidwa ndi kaboni wakuda, ufa wa talcum ndi mafuta. Choyambira choletsa dzimbiri chimakhala ndi kukana dzimbiri kwa mankhwala ndi zosungunulira. Ngati utoto wa mankhwala monga zinc yellow uwonjezeredwa mu fomula, zotsatira zake zoletsa dzimbiri zidzakhala zabwino.

Ufa wa graphite ndi chimodzi mwa zinthu zazikulu zomwe zimagwiritsidwa ntchito popanga zokutira zotsutsana ndi dzimbiri. Zophimba zotsutsana ndi dzimbiri zopangidwa ndi epoxy resin, pigment, curatory agent, zowonjezera ndi zosungunulira zimakhala ndi kulimba kwabwino komanso kulimba. Ndipo sizimakhudzidwa ndi dzimbiri, sizimakhudzidwa ndi madzi, sizimakhudzidwa ndi mchere, sizimakhudzidwa ndi mafuta komanso sizimakhudzidwa ndi asidi. Chophimba chotsutsana ndi dzimbiri chili ndi graphite yolimba kwambiri, ndipo chingagwiritsidwe ntchito ngati chophimba chokhuthala cha filimu yokhala ndi kukana bwino kwa solvent. Ufa wambiri wa graphite mu chophimba chotsutsana ndi dzimbiri umakhala ndi chitetezo champhamvu pambuyo popangidwa, zomwe zingalepheretse bwino kulowa kwa zinthu zowononga ndikukwaniritsa cholinga chodzipatula komanso kupewa dzimbiri.