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防静电工作服是(shi)适用于电(dian)子、光(guang)学(xue)仪(yi)器(qi)、制药、微生物(wu)工(gong)程、精密仪(yi)器(qi)等行(xing)业(ye)(ye)(ye)的(de)具有无尘和抗静电(dian)性能(neng)的(de)特(te)种工(gong)作服，其衣料一般是(shi)嵌织导电(dian)丝的(de)合成纤维织物(wu)。防(fang)静电(dian)工(gong)作服适用于：石油工(gong)业(ye)(ye)(ye);矿冶(ye)工(gong)业(ye)(ye)(ye);化(hua)学(xue)工(gong)业(ye)(ye)(ye);电(dian)子工(gong)业(ye)(ye)(ye);特(te)种工(gong)业(ye)(ye)(ye)，如：原子能(neng)、航(hang)天航(hang)空(kong)、兵器(qi)等。其它(ta)工(gong)业(ye)(ye)(ye)，如：食(shi)品、烟(yan)花爆竹、医药等。

《防静(jing)(jing)(jing)电(dian)(dian)(dian)(dian)工作服》(GB12014-2009)，是为防止衣(yi)服的(de)静(jing)(jing)(jing)电(dian)(dian)(dian)(dian)积聚(ju)，用防静(jing)(jing)(jing)电(dian)(dian)(dian)(dian)织(zhi)物(wu)(wu)为面料(liao)而(er)缝制(zhi)(zhi)(zhi)的(de)，适用于(yu)对静(jing)(jing)(jing)电(dian)(dian)(dian)(dian)敏感场所(suo)或(huo)(huo)(huo)火灾或(huo)(huo)(huo)爆炸(zha)危险场所(suo)穿用。使(shi)用的(de)防静(jing)(jing)(jing)电(dian)(dian)(dian)(dian)织(zhi)物(wu)(wu)的(de)制(zhi)(zhi)(zhi)作工艺主要(yao)是在纺织(zhi)时，大致等间(jian)(jian)隔或(huo)(huo)(huo)均匀(yun)地混入全部(bu)或(huo)(huo)(huo)部(bu)分(fen)(fen)(fen)使(shi)用金属(shu)或(huo)(huo)(huo)有机物(wu)(wu)的(de)导(dao)(dao)电(dian)(dian)(dian)(dian)材(cai)料(liao)制(zhi)(zhi)(zhi)成(cheng)(cheng)(cheng)(cheng)的(de)防静(jing)(jing)(jing)电(dian)(dian)(dian)(dian)纤(xian)维(wei)或(huo)(huo)(huo)防静(jing)(jing)(jing)电(dian)(dian)(dian)(dian)合(he)成(cheng)(cheng)(cheng)(cheng)纤(xian)维(wei)，或(huo)(huo)(huo)者(zhe)两(liang)者(zhe)混合(he)交织(zhi)而(er)成(cheng)(cheng)(cheng)(cheng)。导(dao)(dao)电(dian)(dian)(dian)(dian)纤(xian)维(wei)是指全部(bu)或(huo)(huo)(huo)部(bu)分(fen)(fen)(fen)使(shi)用金属(shu)或(huo)(huo)(huo)有机物(wu)(wu)的(de)导(dao)(dao)电(dian)(dian)(dian)(dian)材(cai)料(liao)或(huo)(huo)(huo)亚导(dao)(dao)电(dian)(dian)(dian)(dian)材(cai)料(liao)制(zhi)(zhi)(zhi)成(cheng)(cheng)(cheng)(cheng)的(de)纤(xian)维(wei)的(de)总(zong)称，其体积电(dian)(dian)(dian)(dian)阻率ρv～介于(yu)104～109Ω/cm之间(jian)(jian)。接(jie)照(zhao)导(dao)(dao)电(dian)(dian)(dian)(dian)成(cheng)(cheng)(cheng)(cheng)分(fen)(fen)(fen)在纤(xian)维(wei)中(zhong)的(de)分(fen)(fen)(fen)布(bu)情况又可将(jiang)导(dao)(dao)电(dian)(dian)(dian)(dian)纤(xian)维(wei)分(fen)(fen)(fen)为导(dao)(dao)电(dian)(dian)(dian)(dian)成(cheng)(cheng)(cheng)(cheng)分(fen)(fen)(fen)均一型(xing)(xing)、导(dao)(dao)电(dian)(dian)(dian)(dian)成(cheng)(cheng)(cheng)(cheng)分(fen)(fen)(fen)覆盖型(xing)(xing)和导(dao)(dao)电(dian)(dian)(dian)(dian)成(cheng)(cheng)(cheng)(cheng)分(fen)(fen)(fen)复合(he)型(xing)(xing)3类。目(mu)前，绝(jue)大多(duo)数(shu)防静(jing)(jing)(jing)电(dian)(dian)(dian)(dian)织(zhi)物(wu)(wu)是采用导(dao)(dao)电(dian)(dian)(dian)(dian)纤(xian)维(wei)制(zhi)(zhi)(zhi)作的(de)，其中(zhong)尤以(yi)导(dao)(dao)电(dian)(dian)(dian)(dian)成(cheng)(cheng)(cheng)(cheng)分(fen)(fen)(fen)复合(he)型(xing)(xing)，即复合(he)纤(xian)维(wei)使(shi)用最多(duo)。

在化纤(xian)(xian)织物(wu)中加入导(dao)电(dian)(dian)(dian)(dian)(dian)纤(xian)(xian)维(wei)(wei)制成的防静(jing)电(dian)(dian)(dian)(dian)(dian)工作服，其消(xiao)电(dian)(dian)(dian)(dian)(dian)是基于电(dian)(dian)(dian)(dian)(dian)荷的泄(xie)漏与中和(he)两(liang)种(zhong)机(ji)理。当接(jie)地(di)时，织物(wu)上的静(jing)电(dian)(dian)(dian)(dian)(dian)除因导(dao)电(dian)(dian)(dian)(dian)(dian)纤(xian)(xian)维(wei)(wei)的电(dian)(dian)(dian)(dian)(dian)晕放电(dian)(dian)(dian)(dian)(dian)被(bei)中和(he)之外，还可(ke)经由导(dao)电(dian)(dian)(dian)(dian)(dian)纤(xian)(xian)维(wei)(wei)向大地(di)泄(xie)放;不接(jie)地(di)时则借助于导(dao)电(dian)(dian)(dian)(dian)(dian)纤(xian)(xian)维(wei)(wei)微弱的电(dian)(dian)(dian)(dian)(dian)晕放电(dian)(dian)(dian)(dian)(dian)而消(xiao)电(dian)(dian)(dian)(dian)(dian)。

防静电服中防静电超净面料的特性

防(fang)静(jing)电(dian)(dian)(dian)(dian)工作服所用(yong)的(de)防(fang)静(jing)电(dian)(dian)(dian)(dian)超净面(mian)(mian)料(liao)(liao)通常(chang)被称之为“导电(dian)(dian)(dian)(dian)绸(chou)”。其实这种说法不严(yan)密(mi)，导电(dian)(dian)(dian)(dian)绸(chou)根据其本身的(de)技术(shu)特点可分成(cheng)适(shi)用(yong)于(yu)防(fang)静(jing)电(dian)(dian)(dian)(dian)(ESD)的(de)、以及(ji)适(shi)用(yong)于(yu)洁(jie)净室(Clean Room)的(de)，只有适(shi)用(yong)于(yu)洁(jie)净室的(de)导电(dian)(dian)(dian)(dian)绸(chou)才可称得上是(shi)防(fang)静(jing)电(dian)(dian)(dian)(dian)超净面(mian)(mian)料(liao)(liao)。何为防(fang)静(jing)电(dian)(dian)(dian)(dian)面(mian)(mian)料(liao)(liao)?经过防(fang)静(jing)电(dian)(dian)(dian)(dian)加工处理的(de)面(mian)(mian)料(liao)(liao)即(ji)可称为防(fang)静(jing)电(dian)(dian)(dian)(dian)面(mian)(mian)料(liao)(liao)。