碳(tan)(tan)纖維(wei)帶(dai)(dai)(dai)是(shi)指碳(tan)(tan)纖維(wei)制成(cheng)的帶(dai)(dai)(dai)狀物，簡(jian)稱碳(tan)(tan)帶(dai)(dai)(dai)。用于(yu)是(shi)纏繞復合材(cai)料(liao)、擠(ji)出拉伸法(fa)碳(tan)(tan)帶(dai)(dai)(dai)增強復合材(cai)料(liao)、發(fa)熱體(ti)、導電材(cai)料(liao)及(ji)半導體(ti)材(cai)料(liao)等。

有(you)多種(zhong)規(gui)格和(he)品(pin)(pin)種(zhong)，性能各異(yi)，耐熱(re)性、半導(dao)(dao)體性、導(dao)(dao)電性和(he)耐藥(yao)品(pin)(pin)性優良，機械性能與(yu)所(suo)用碳絲及織(zhi)造方法有(you)關(guan)。

制法主(zhu)要采(cai)用平(ping)織，但由于織造過程靜(jing)電(dian)大，可事(shi)先用水或抗靜(jing)電(dian)劑處理(li)。先進(jin)復(fu)合(he)材料(liao)用碳(tan)纖(xian)(xian)(xian)(xian)維(wei)帶(dai)(dai)主(zhu)要是(shi)(shi)(shi)碳(tan)纖(xian)(xian)(xian)(xian)維(wei)單(dan)向帶(dai)(dai),預浸(jin)料(liao),方(fang)法是(shi)(shi)(shi)碳(tan)纖(xian)(xian)(xian)(xian)維(wei)單(dan)向排列,噴涂(tu)樹脂(zhi),也(ye)(ye)有(you)用各種(zhong)單(dan)向碳(tan)纖(xian)(xian)(xian)(xian)維(wei)布分(fen)切成窄帶(dai)(dai)狀,或者(zhe)是(shi)(shi)(shi)平(ping)織碳(tan)纖(xian)(xian)(xian)(xian)維(wei)帶(dai)(dai)之后再(zai)浸(jin)膠復(fu)合(he).而密封材料(liao)的(de)碳(tan)纖(xian)(xian)(xian)(xian)維(wei)盤(pan)根是(shi)(shi)(shi)碳(tan)纖(xian)(xian)(xian)(xian)維(wei)繩,也(ye)(ye)算是(shi)(shi)(shi)帶(dai)(dai)的(de)一(yi)(yi)種(zhong),還有(you)碳(tan)纖(xian)(xian)(xian)(xian)維(wei)套管也(ye)(ye)是(shi)(shi)(shi)一(yi)(yi)種(zhong)帶(dai)(dai).