滌綸防靜電針刺過濾氈除塵布袋均采用(yong)(在(zai)(zai)(zai)生產針(zhen)刺氈(zhan)的基布(bu)的經紗中(zhong)并入(ru)導(dao)(dao)電(dian)(dian)纖(xian)維紗或在(zai)(zai)(zai)化(hua)學纖(xian)維中(zhong)混入(ru)導(dao)(dao)電(dian)(dian)纖(xian)維等(deng)(deng)導(dao)(dao)電(dian)(dian)材(cai)料的)防靜(jing)電(dian)(dian)滌綸針(zhen)刺氈(zhan)制作，具(ju)有極好(hao)的防靜(jing)電(dian)(dian)性(xing)能(neng)(neng)，用(yong)于面粉塵(chen)(chen)(chen)(chen)、化(hua)工性(xing)粉塵(chen)(chen)(chen)(chen)、煤(mei)粉塵(chen)(chen)(chen)(chen)等(deng)(deng)如(ru)(ru)遇(yu)靜(jing)電(dian)(dian)放電(dian)(dian)有爆(bao)(bao)(bao)炸可能(neng)(neng)的行(xing)業，是目(mu)前防爆(bao)(bao)(bao)收塵(chen)(chen)(chen)(chen)的最理想選擇。工業粉塵(chen)(chen)(chen)(chen)在(zai)(zai)(zai)濃度達(da)到一定程度后(hou)（即爆(bao)(bao)(bao)炸極限）如(ru)(ru)遇(yu)靜(jing)電(dian)(dian)放電(dian)(dian)火花或外(wai)界點火等(deng)(deng)因素，則極易導(dao)(dao)致爆(bao)(bao)(bao)炸和(he)(he)火災(zai)。如(ru)(ru)：面粉塵(chen)(chen)(chen)(chen)、化(hua)工性(xing)粉塵(chen)(chen)(chen)(chen)、煤(mei)粉塵(chen)(chen)(chen)(chen)等(deng)(deng)如(ru)(ru)遇(yu)靜(jing)電(dian)(dian)放電(dian)(dian)都有爆(bao)(bao)(bao)炸的可能(neng)(neng)。在(zai)(zai)(zai)袋(dai)式除塵(chen)(chen)(chen)(chen)領域，如(ru)(ru)這些粉塵(chen)(chen)(chen)(chen)需用(yong)布(bu)袋(dai)來收集(ji)，則要(yao)求制做除塵(chen)(chen)(chen)(chen)布(bu)袋(dai)的濾(lv)料具(ju)有防靜(jing)電(dian)(dian)性(xing)能(neng)(neng)、我(wo)公司吸收和(he)(he)消化(hua)國(guo)外(wai)技術，根據國(guo)內高爐煤(mei)氣煤(mei)磨收塵(chen)(chen)(chen)(chen)和(he)(he)煤(mei)磨防爆(bao)(bao)(bao)袋(dai)式除塵(chen)(chen)(chen)(chen)器收塵(chen)(chen)(chen)(chen)及其它行(xing)業的需要(yao)開發并生產了(le)防靜(jing)電(dian)(dian)針(zhen)刺過濾(lv)氈(zhan)。

生(sheng)(sheng)產(chan)抗(kang)靜電(dian)濾(lv)布除了(le)具有生(sheng)(sheng)產(chan)普通(tong)針刺(ci)氈的(de)工藝外，還(huan)要求在生(sheng)(sheng)產(chan)針刺(ci)氈的(de)化學纖(xian)(xian)維中(zhong)混入導電(dian)纖(xian)(xian)維或不銹鋼導電(dian)材料，制成了(le)抗(kang)靜電(dian)性能更加(jia)優異的(de)抗(kang)靜電(dian)針刺(ci)氈。

滌綸防靜電(dian)(dian)針刺過濾(lv)(lv)氈除塵(chen)布(bu)袋(dai)的(de)防靜電(dian)(dian)濾(lv)(lv)布(bu)除了具有(you)生產普通針刺氈的(de)工藝外(wai)，除塵(chen)布(bu)袋(dai)還要求在生產針刺氈的(de)基布(bu)的(de)經紗中(zhong)并入導(dao)電(dian)(dian)纖(xian)維紗或(huo)在化學纖(xian)維中(zhong)混入導(dao)電(dian)(dian)纖(xian)維或(huo)導(dao)電(dian)(dian)材料，實現導(dao)電(dian)(dian)功能。

一般的(de)工業粉塵在濃度(du)達到(dao)一定程(cheng)度(du)后（即爆炸(zha)極(ji)限），如(ru)遇靜(jing)(jing)電(dian)(dian)放(fang)電(dian)(dian)火(huo)(huo)花或(huo)外界點火(huo)(huo)等(deng)因素(su)，則極(ji)易導致爆炸(zha)和火(huo)(huo)災，如(ru)：面粉塵、化工性(xing)粉塵、木(mu)材加(jia)工過程(cheng)中產生的(de)木(mu)屑粉塵等(deng)如(ru)遇靜(jing)(jing)電(dian)(dian)放(fang)電(dian)(dian)都(dou)有(you)爆炸(zha)的(de)可能。

在袋(dai)式除塵領域，如這些粉塵需(xu)用(yong)布(bu)袋(dai)來收(shou)集，則要求制做除塵布(bu)袋(dai)的(de)濾(lv)料具(ju)有防(fang)靜(jing)電(dian)性，我(wo)們吸收(shou)和(he)消化國(guo)外技術(shu)，根據國(guo)內高爐(lu)煤氣和(he)煤磨防(fang)爆袋(dai)式除塵器收(shou)塵，家具(ju)、木材加工機械及其它行(xing)業的(de)需(xu)要開發并生產了抗靜(jing)電(dian)針刺過濾(lv)氈和(he)濾(lv)布(bu)。

滌綸(lun)防靜電針刺過濾氈(zhan)除(chu)塵布袋的(de)特(te)點(dian)：

1、孔(kong)(kong)隙率大，透氣(qi)性(xing)好(hao)，能(neng)提(ti)高設備負載能(neng)力并降低(di)壓損與能(neng)耗。針(zhen)刺(ci)過濾(lv)氈是利(li)用(yong)交錯排(pai)列，孔(kong)(kong)隙分布(bu)均勻的細(xi)短纖維濾(lv)布(bu)，孔(kong)(kong)隙率可(ke)達70%以上，為(wei)機(ji)織(zhi)濾(lv)布(bu)的一倍。用(yong)針(zhen)刺(ci)呢做濾(lv)袋可(ke)縮小袋式收塵器的尺寸并能(neng)顯著(zhu)降低(di)能(neng)耗。

2、撲(pu)塵效(xiao)率(lv)大(da)，氣體排(pai)放濃度低。實測表明：過濾325目滑石粉（中(zhong)位徑7.5μm左右）的效(xiao)率(lv)可達99.9-99.99%,比(bi)絨(rong)布提高一個數(shu)量級。氣體排(pai)放濃度可大(da)大(da)地底于國(guo)家規定標準(zhun)。

3、表(biao)面經(jing)熱(re)扎及燒毛或涂層等整理，表(biao)面平整光滑，不(bu)易堵(du)塞(sai)，不(bu)易變形，容易清灰，使用壽(shou)命長。針刺氈的使用壽(shou)命一般是(shi)機織濾布的1～5倍。

4、化(hua)學穩(wen)定(ding)強。不僅可(ke)過濾常(chang)溫或高(gao)溫氣(qi)體，而且可(ke)過濾含酸和(he)堿的侵蝕(shi)性氣(qi)體。