Igraphite eyandisiweyo yinto ekhululekileyo kunye ne-porous-efana nentshulube elungiselelwe ukusuka kwi-graphite flakes ngeenkqubo zokudibanisa, ukuhlanjwa kwamanzi, ukomisa kunye nokwanda kobushushu obuphezulu. Igraphite eyandisiweyo inokwandisa ngokukhawuleza amaxesha angama-150 ~ 300 ngomthamo xa ibonakaliswe kubushushu obuphezulu, itshintsha ukusuka kwiflake ukuya kwi-worm-like, ukuze isakhiwo sikhululeke, sibenemingxuma kunye negophe, indawo yomphezulu yandisiwe, amandla angaphezulu aphuculwe, kwaye amandla adsorption of flake graphite iphuculwe. idibene, eyandisa ukuthamba kwayo, ukuqina kunye neplastiki. Umhleli ulandelayo uya kukucacisela imiyalelo emininzi yophuhliso lwegraphite eyandisiweyo:
1. Igrafiyithi eyandisiweyo yeGranular: Igraphite encinci yegranular eyandisiweyo ikakhulu ibhekisa kwigraphite enwebekayo enemesh engama-300, kwaye umthamo wayo wokwandiswa yi-100ml/g. Le mveliso isetyenziselwa ikakhulu ukugubungela i-flame retardant, kwaye imfuno yayo inkulu kakhulu.
2. Igraphite eyandisiweyo kunye nobushushu bokuqala bokwandisa: ukushisa kokuqala kokwandisa ngu-290-300 ° C, kunye nomthamo wokwandisa ≥ 230 ml / g. Olu hlobo lwegraphite eyandisiweyo isetyenziswa ikakhulu kwi-flame retardant yeeplastiki zobunjineli kunye nerabha.
3. Ukushisa okuphantsi kokwandisa kokuqala kunye nokushisa okuphantsi kwegraphite eyandisiweyo: iqondo lokushisa apho olu hlobo lwegraphite eyandisiweyo luqala ukwanda ngu-80-150 ° C, kwaye umthamo wokwandisa ufikelela kwi-250ml / g kwi-600 ° C.
Abavelisi abandisiweyo begraphite banokwenza igraphite eyandisiweyo ibe yigraphite ebhetyebhetye ukuze isetyenziswe njengezinto zokutywina. Xa kuthelekiswa nezinto zokutywinwa zendabuko, i-graphite eguquguqukayo inoluhlu olubanzi lwamaqondo okushisa asebenzayo, ukusuka kwi--200 ° C ukuya kwi-450 ° C emoyeni, kwaye inomlinganiselo omncinci wokwandisa i-thermal. Isetyenziswe ngokubanzi kwi-petrochemical, oomatshini, isinyithi, amandla e-athomu kunye namanye amashishini.
Ixesha lokuposa: Sep-14-2022