Qoysaska wax soo saarka Hongchang waxay daboolaan fiber-karboonka dabacsan ee dareema, graphite dareemay, dareemo isku dhafan oo adag, maro kaarboon, xadhig kaarboon, warqad graphite ah, baytari dareemay, quartz crucibles iyo xalalka daahan ee photovoltaic, semiconductor, foornada vacuum iyo codsiyada tamarta.
Ka baadh qoysaska maaddada Hongchang si aad u hesho dahaarka heerkulka sare, ilaalinta goobta kulaylka iyo isticmaalka qalabka tamarta.
graphite fiber kaarboon ku salaysan oo Viscose ku salaysan ayaa dareemay cilladaha fiber-ka ee ka yar. Iyada oo loo marayo tolida la kontaroolo, irbad-feerista iyo hababka garaafyada, alaabtu waxay ku guulaysataa kuleylka kuleylka hooseeya, cufnaanta ku habboon iyo caabbinta oksaydhka wanaagsan.
Garaafka hore ee oxidized fiber garaafyada ayaa laga sameeyay fiber-ku-saleysan polyacrylonitrile iyada oo loo sii marayo-oxidation pre-oxidation, crimping, jarida, irbad- feeray, carbonization iyo garaafaynta. Marka la barbar dhigo garaafyada ku salaysan PAN, waxay bixisaa cufnaan hoose, jilicsanaan iyo hoosayn…
PAN-ku-saleysan fiber-carbon-ku-saleysan waxa laga sameeyay fiber-ku-saleysan-polyacrylonitrile iyada oo loo marayo geeddi-socod aan-dhuujin iyo irbad-garaacid. Ka dib markii la xakameeyey pre-oxidation, carbonization iyo graphitization, waxay noqotaa walxo heerkul sare leh oo qaan-gaar ah.
La wadaag arjiga, nooca foornada, heerkulka shaqada, dhumucda, ballaca, nadiifinta iyo xaaladaha rakibidda. Hongchang waxay gacan ka geysan kartaa iswaafajinta dareenka ku habboon, dahaarka isku-dhafka ah ama qoyska maaddada fiber-carbon.
