導(dao)(dao)(dao)電(dian)(dian)石墨是(shi)(shi)(shi)一種高(gao)導(dao)(dao)(dao)電(dian)(dian)性(xing)能(neng)的(de)(de)(de)(de)材料，通常(chang)用(yong)(yong)來制作(zuo)具有導(dao)(dao)(dao)電(dian)(dian)性(xing)的(de)(de)(de)(de)石墨制品等。導(dao)(dao)(dao)電(dian)(dian)炭黑是(shi)(shi)(shi)具有低電(dian)(dian)阻(zu)或高(gao)電(dian)(dian)阻(zu)性(xing)能(neng)的(de)(de)(de)(de)炭黑。可賦予制品導(dao)(dao)(dao)電(dian)(dian)作(zuo)用(yong)(yong)。其特點為粒徑小，比表(biao)面(mian)積大且粗糙，結構高(gao)，表(biao)面(mian)潔凈(化(hua)合物(wu)少)等。導(dao)(dao)(dao)電(dian)(dian)體(ti)(ti)(ti)是(shi)(shi)(shi)容易導(dao)(dao)(dao)電(dian)(dian)的(de)(de)(de)(de)物(wu)體(ti)(ti)(ti)，即是(shi)(shi)(shi)能(neng)夠讓電(dian)(dian)流通過材料；不(bu)容易導(dao)(dao)(dao)電(dian)(dian)的(de)(de)(de)(de)物(wu)體(ti)(ti)(ti)叫絕(jue)緣(yuan)體(ti)(ti)(ti)。（并不(bu)是(shi)(shi)(shi)能(neng)導(dao)(dao)(dao)電(dian)(dian)的(de)(de)(de)(de)物(wu)體(ti)(ti)(ti)叫導(dao)(dao)(dao)體(ti)(ti)(ti)，不(bu)能(neng)導(dao)(dao)(dao)電(dian)(dian)的(de)(de)(de)(de)物(wu)體(ti)(ti)(ti)叫絕(jue)緣(yuan)體(ti)(ti)(ti)，這是(shi)(shi)(shi)一般人常(chang)犯的(de)(de)(de)(de)錯誤）金屬(shu)導(dao)(dao)(dao)體(ti)(ti)(ti)里面(mian)有自由運動(dong)的(de)(de)(de)(de)電(dian)(dian)子(zi),導(dao)(dao)(dao)電(dian)(dian)的(de)(de)(de)(de)原(yuan)因是(shi)(shi)(shi)自由電(dian)(dian)子(zi).半導(dao)(dao)(dao)體(ti)(ti)(ti)隨溫(wen)度其電(dian)(dian)阻(zu)率逐漸變(bian)小,導(dao)(dao)(dao)電(dian)(dian)性(xing)能(neng)大大提(ti)高(gao),導(dao)(dao)(dao)電(dian)(dian)原(yuan)因是(shi)(shi)(shi)半導(dao)(dao)(dao)體(ti)(ti)(ti)內的(de)(de)(de)(de)空(kong)穴和電(dian)(dian)子(zi)對。在科學及(ji)工程(cheng)上常(chang)用(yong)(yong)利用(yong)(yong)歐姆來定義某一材料的(de)(de)(de)(de)導(dao)(dao)(dao)電(dian)(dian)程(cheng)度。

石(shi)墨(mo)是導(dao)體,能(neng)導(dao)電(dian)。碳中的石(shi)墨(mo)屬于導(dao)體,石(shi)墨(mo)環石(shi)墨(mo)是元素碳的一(yi)種同素異形(xing)體,每(mei)個碳原子(zi)(zi)的周(zhou)邊連(lian)結著(zhu)另外(wai)三(san)個碳原子(zi)(zi)(排列方式呈蜂巢式的多個六邊形(xing))以共價鍵結合,構成共價分子(zi)(zi)，由于每(mei)個碳原子(zi)(zi)均會放出一(yi)個電(dian)子(zi)(zi),那些電(dian)子(zi)(zi)能(neng)夠自由移(yi)動(dong),因此(ci)石(shi)墨(mo)屬于導(dao)體，而金剛石(shi)就是絕(jue)緣體了。

六工導電石(shi)墨粉(fen)用途：

導電(dian)(dian)石(shi)墨粉在傳統的(de)(de)環氧導（抗）靜電(dian)(dian)地坪涂(tu)(tu)(tu)料(liao)(liao)(liao)(liao)制(zhi)(zhi)作中(zhong),國(guo)內通常(chang)是(shi)通過添(tian)加無機的(de)(de)的(de)(de)導電(dian)(dian)石(shi)墨粉等來使得涂(tu)(tu)(tu)料(liao)(liao)(liao)(liao)具(ju)有(you)(you)導電(dian)(dian)性(xing)(xing)(xing)(xing)導電(dian)(dian)碳(tan)纖維是(shi)一(yi)種高(gao)導電(dian)(dian)性(xing)(xing)(xing)(xing)材(cai)料(liao)(liao)(liao)(liao),其(qi)綜合(he)性(xing)(xing)(xing)(xing)能(neng)優(you)(you)異(yi),具(ju)有(you)(you)很(hen)多(duo)其(qi)它(ta)材(cai)料(liao)(liao)(liao)(liao)不(bu)可相(xiang)比較的(de)(de)優(you)(you)點(dian),除具(ju)有(you)(you)高(gao)導電(dian)(dian)性(xing)(xing)(xing)(xing)能(neng)之外,其(qi)還具(ju)有(you)(you)耐(nai)腐(fu)蝕、強度高(gao)、質(zhi)輕等特(te)點(dian),應(ying)用(yong)非(fei)常(chang)廣泛。但在無溶劑導（抗）靜電(dian)(dian)自(zi)流(liu)平(ping)涂(tu)(tu)(tu)料(liao)(liao)(liao)(liao)中(zhong),往(wang)往(wang)存(cun)在難以(yi)解(jie)決(jue)的(de)(de)矛盾。從而制(zhi)(zhi)成各種性(xing)(xing)(xing)(xing)能(neng)的(de)(de)導電(dian)(dian)涂(tu)(tu)(tu)料(liao)(liao)(liao)(liao)和抗——靜電(dian)(dian)涂(tu)(tu)(tu)料(liao)(liao)(liao)(liao),并(bing)且可顯著(zhu)增強涂(tu)(tu)(tu)料(liao)(liao)(liao)(liao)的(de)(de)機械性(xing)(xing)(xing)(xing)能(neng)和耐(nai)腐(fu)蝕性(xing)(xing)(xing)(xing)能(neng)。而解(jie)決(jue)這種問題的(de)(de)較佳辦法就是(shi)添(tian)加導電(dian)(dian)碳(tan)纖維。這一(yi)做法在國(guo)外非(fei)常(chang)流(liu)行,所制(zhi)(zhi)得的(de)(de)涂(tu)(tu)(tu)料(liao)(liao)(liao)(liao)導電(dian)(dian)性(xing)(xing)(xing)(xing)能(neng)非(fei)常(chang)優(you)(you)異(yi),依(yi)添(tian)加量(liang)(liang)的(de)(de)不(bu)同(tong),一(yi)般(ban)3mm左(zuo)右(you)的(de)(de)規格(ge)在涂(tu)(tu)(tu)料(liao)(liao)(liao)(liao)中(zhong)較為(wei)適宜。當導電(dian)(dian)粉的(de)(de)添(tian)加量(liang)(liang)不(bu)足時,導電(dian)(dian)性(xing)(xing)(xing)(xing)能(neng)達(da)不(bu)到(dao)(dao)要求(qiu),而當導電(dian)(dian)粉的(de)(de)添(tian)加量(liang)(liang)達(da)到(dao)(dao)導電(dian)(dian)性(xing)(xing)(xing)(xing)能(neng)或抗——靜電(dian)(dian)性(xing)(xing)(xing)(xing)能(neng)的(de)(de)要求(qiu)時,由于(yu)粉體加量(liang)(liang)大(da)(da),導致吸油量(liang)(liang)高(gao),涂(tu)(tu)(tu)料(liao)(liao)(liao)(liao)的(de)(de)流(liu)平(ping)性(xing)(xing)(xing)(xing)明(ming)顯受(shou)到(dao)(dao)影(ying)響,涂(tu)(tu)(tu)料(liao)(liao)(liao)(liao)粘度太大(da)(da),難以(yi)施(shi)工。可制(zhi)(zhi)成符(fu)合(he)要求(qiu)的(de)(de)導靜電(dian)(dian)自(zi)流(liu)平(ping)涂(tu)(tu)(tu)料(liao)(liao)(liao)(liao)和抗——靜電(dian)(dian)自(zi)流(liu)平(ping)涂(tu)(tu)(tu)料(liao)(liao)(liao)(liao)。