芳(fang)綸(lun)(lun)纖(xian)維加捻細(xi)紗布，芳(fang)綸(lun)(lun)織物(wu)，芳(fang)綸(lun)(lun)面料，主要用芳(fang)綸(lun)(lun)1313或少量(liang)1414短纖(xian)

芳綸纖維加捻(nian)細紗(sha)布主要是指用芳綸1313或少量(liang)1414短纖維紗(sha)線(xian)加捻(nian)后織造的(de)各種(zhong)織物(wu)(wu)。主要用于防火阻(zu)燃等(deng)領域。織物(wu)(wu)的(de)特性由纖維性能、經緯密(mi)度(du)、紗(sha)線(xian)結構和(he)織紋(wen)所決(jue)定(ding)。經緯密(mi)度(du)又(you)由紗(sha)結構和(he)織紋(wen)決(jue)定(ding)。經緯密(mi)加上紗(sha)結構，就決(jue)定(ding)了織物(wu)(wu)的(de)物(wu)(wu)理性質，如重(zhong)量(liang)、厚度(du)和(he)斷裂強度(du)等(deng)。有五種(zhong)基本的(de)織紋(wen)：平紋(wen)、斜紋(wen)、緞紋(wen)、羅紋(wen)和(he)席紋(wen)。

咱(zan)們(men)先從力學(xue)功用(yong)(yong)(yong)(yong)(yong)(yong)(yong)方(fang)面來看，阻燃耐高(gao)溫毛(mao)氈布(bu)(bu)(bu)(bu)，芳綸布(bu)(bu)(bu)(bu)的(de)(de)(de)(de)(de)抗拉強度為2060MPa，碳(tan)(tan)纖(xian)(xian)維(wei)布(bu)(bu)(bu)(bu)比它高(gao)，阻燃耐高(gao)溫毛(mao)氈布(bu)(bu)(bu)(bu)價格，為3000MPa以上，能長時(shi)間接受巨大(da)負荷(he)。不過碳(tan)(tan)纖(xian)(xian)維(wei)布(bu)(bu)(bu)(bu)的(de)(de)(de)(de)(de)脆性大(da)，不如芳綸那樣有較大(da)的(de)(de)(de)(de)(de)延伸率。在(zai)電(dian)功用(yong)(yong)(yong)(yong)(yong)(yong)(yong)方(fang)面：碳(tan)(tan)纖(xian)(xian)維(wei)布(bu)(bu)(bu)(bu)和芳綸纖(xian)(xian)維(wei)布(bu)(bu)(bu)(bu)有個很大(da)的(de)(de)(de)(de)(de)不同那就是碳(tan)(tan)纖(xian)(xian)維(wei)布(bu)(bu)(bu)(bu)導電(dian)而(er)芳綸布(bu)(bu)(bu)(bu)不導電(dian)。這使得(de)有專門用(yong)(yong)(yong)(yong)(yong)(yong)(yong)于電(dian)力方(fang)面的(de)(de)(de)(de)(de)碳(tan)(tan)纖(xian)(xian)維(wei)布(bu)(bu)(bu)(bu)，但這個特征(zheng)也(ye)約束了它的(de)(de)(de)(de)(de)運(yun)(yun)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)。從價格方(fang)面來看：進口的(de)(de)(de)(de)(de)碳(tan)(tan)纖(xian)(xian)維(wei)布(bu)(bu)(bu)(bu)和進口芳綸布(bu)(bu)(bu)(bu)價格差不多(duo)，國產的(de)(de)(de)(de)(de)碳(tan)(tan)纖(xian)(xian)維(wei)布(bu)(bu)(bu)(bu)價格便宜，但質量(liang)有待前進。運(yun)(yun)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)方(fang)面：功用(yong)(yong)(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)不同導致(zhi)了不同的(de)(de)(de)(de)(de)運(yun)(yun)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)。碳(tan)(tan)纖(xian)(xian)維(wei)布(bu)(bu)(bu)(bu)運(yun)(yun)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)范疇很廣(guang)，阻燃耐高(gao)溫毛(mao)氈布(bu)(bu)(bu)(bu)廠(chang)，可制(zhi)作轎車、飛機(ji)、、火箭(jian)配件(jian)(jian)，模型零件(jian)(jian)，器(qi)材，體育(yu)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)品(pin)，樂器(qi)首(shou)(shou)飾等。而(er)芳綸布(bu)(bu)(bu)(bu)，首(shou)(shou)要用(yong)(yong)(yong)(yong)(yong)(yong)(yong)于耐高(gao)溫防(fang)護用(yong)(yong)(yong)(yong)(yong)(yong)(yong)品(pin)，沒有碳(tan)(tan)纖(xian)(xian)維(wei)那樣運(yun)(yun)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)廣(guang)泛。

目(mu)前，阻燃耐高溫毛(mao)氈布廠家，許多世界定制組織(WCO)基于通過(guo)生產(chan)過(guo)程類型(xing)定義(yi)無(wu)(wu)(wu)紡(fang)(fang)布材料和相關產(chan)品(pin)(pin)的方法以達成(cheng)一(yi)致。而(er)且(qie)，包含無(wu)(wu)(wu)紡(fang)(fang)布的產(chan)品(pin)(pin)，例如衣(yi)服，布料或衛生用品(pin)(pin)，其產(chan)品(pin)(pin)分布在更多的類別中。這(zhe)使得(de)貿易代碼的變得(de)困(kun)難，并且(qie)通常對無(wu)(wu)(wu)紡(fang)(fang)布產(chan)品(pin)(pin)造成(cheng)無(wu)(wu)(wu)理由的限(xian)制。

這(zhe)三個協會(hui)在(zai)(zai)2015年春天上海(hai)舉行的 ANEX會(hui)議(yi)上會(hui)晤，隨后(hou)在(zai)(zai)波(bo)士(shi)頓的IDEA展會(hui)上討論了這(zhe)個問(wen)題(ti)。在(zai)(zai) GNS，Wiertz公布(bu)了無(wu)紡(fang)布(bu)的新定義(yi)： “一種工程纖維集合(he)體，通過物理和(he)(he)/或(huo)化學手段具有設計性能的結構完整性，不包括紙張，紡(fang)織(zhi)或(huo)編(bian)織(zhi)材料。'他告訴(su)觀眾這(zhe)一新定義(yi)將作為(wei)技(ji)術(shu)參(can)考(kao)和(he)(he)用于(yu)貿易(yi)和(he)(he)海(hai)關目的的指南。