Imiryango yibicuruzwa bya Hongchang bitwikiriye fibre yoroheje ya karubone, ibyuma bya grafite, ibyuma bikomatanya, imyenda ya karubone, umugozi wa karubone, impapuro za grafite, bateri yunvikana, umusaraba wa quartz hamwe nigisubizo cyo gufotora kuri fotokolta, semiconductor, itanura rya vacuum no gukoresha ingufu.
Reba imiryango yibikoresho ya Hongchang kugirango ubushyuhe bukabije, kurinda umurima hamwe nibikoresho bikoresha ingufu.
Viscose ishingiye kuri karubone fibre grafite yunvise ifite inenge nkeya. Binyuze mu kuboha kugenzurwa, gukubita inshinge no gushushanya, ibicuruzwa bigera ku bushyuhe buke bwumuriro, ubucucike bukwiye hamwe no kurwanya okiside nziza.
Imbere ya okiside fibre grafite yunvikana ikozwe muri fibre ishingiye kuri polyacrylonitrile binyuze muri pre-okiside, guhonyora, gukata, gukubita inshinge, karubone no gushushanya. Ugereranije na PAN ishingiye kuri grafite yunvikana, itanga ubucucike buke, ubworoherane bwiza na lowe…
PAN ishingiye kuri karubone fibre ikozwe muri fibre ishingiye kuri polyacrylonitrile binyuze muburyo budoda kandi bukubita inshinge. Nyuma yo kugenzurwa mbere ya okiside, karubone no gushushanya, ihinduka ibikoresho bikuze byo mu bushyuhe bwo hejuru.
Sangira porogaramu, ubwoko bwitanura, ubushyuhe bwakazi, uburebure, ubugari, ubuziranenge nuburyo bwo kwishyiriraho. Hongchang irashobora gufasha guhuza ibyiyumvo bikwiye, guhuza insuline cyangwa ibikoresho bya fibre fibre.
