Kwagura grafite ni ibintu byoroshye kandi byoroshye inyo zimeze zivuye muri flake ya grafite binyuze muburyo bwo guhuza, gukaraba amazi, gukama no kwaguka kwinshi. Grafite yagutse irashobora guhita yaguka inshuro 150 ~ 300 mubunini iyo ihuye nubushyuhe bwo hejuru, igahinduka kuva flake ikamera nkinyo, kuburyo imiterere irekuye, yuzuye kandi igoramye, ubuso bwagutse, ingufu zubuso ziratera imbere, kandi imbaraga za adsorption ya flake grafite irazamurwa. bihujwe, byongera ubworoherane, kwihangana na plastike. Umwanditsi wa Furuite akurikira azagusobanurira icyerekezo cyingenzi cyiterambere cyagutse cya grafite:
1. Granite yagutse ya grafite: Gitoya ya granulaire yagutse cyane cyane yerekeza kuri 300 mesh yaguka grafite, kandi ingano yayo ni 100ml / g. Iki gicuruzwa gikoreshwa cyane cyane kuri flame retardant coatings, kandi icyifuzo cyacyo ni kinini cyane.
2. Kwagura grafite hamwe nubushyuhe bwo hejuru bwo kwaguka: ubushyuhe bwambere bwo kwaguka ni 290-300 ° C, naho ubwiyongere ni ≥ 230 ml / g. Ubu bwoko bwa grafite bwagutse bukoreshwa cyane cyane kuri flame retardant ya plastike yubuhanga na rubber.
3. Ubushyuhe buke bwambere bwo kwaguka hamwe nubushyuhe buke bwagutse grafite: ubushyuhe ubwo bwoko bwa grafite bwagutse butangira kwaguka ni 80-150 ° C, naho ubwiyongere bwagera kuri 250ml / g kuri 600 ° C.
Abaguzi ba grafite baguye barashobora gutunganya igishushanyo mbonera cyagutse kugirango bakoreshwe nkibikoresho bifunga kashe. Ugereranije nibikoresho gakondo bifunga kashe, grafite yoroheje ifite ubushyuhe bwagutse, kandi irashobora gukoreshwa mukirere kiri hagati ya -200 ℃ -450 and, kandi ifite coefficente ntoya yo kwagura ubushyuhe. Yakoreshejwe cyane muri peteroli, imashini, metallurgie, ingufu za atome nizindi nganda.
Igihe cyo kohereza: Jun-02-2022