什么是防靜電鞋
防靜(jing)(jing)電(dian)(dian)鞋是電(dian)(dian)子半導體器件、電(dian)(dian)子計(ji)算機、電(dian)(dian)子通訊設(she)備和集成(cheng)電(dian)(dian)路等微電(dian)(dian)子工業(ye)的生產車間和高級試(shi)驗(yan)室為減少或(huo)消除靜(jing)(jing)電(dian)(dian)危害(hai)而穿著的一種工作鞋。
防靜電(dian)鞋可以將靜電(dian)從(cong)人體導向大地(di)(di),從(cong)而消除(chu)人體靜電(dian),同時還有效(xiao)地(di)(di)抑制了(le)人員(yuan)在無塵室中的走動所產(chan)生的灰(hui)塵。
防靜電鞋使用說明
1、防(fang)靜電(dian)(dian)鞋是消除(chu)人體(ti)靜電(dian)(dian)積極聚又能(neng)防(fang)止250V以下電(dian)(dian)流電(dian)(dian)擊的防(fang)護鞋,本產(chan)品(pin)參照GB4385-1995標準生產(chan)。
2、主要適用(yong)于為防(fang)止因人體帶有靜電而(er)可能引起燃燒(shao)、爆炸等一切存在靜電危害的(de)場所(如石(shi)油、化工(gong)、煤(mei)礦、印刷、橡膠、醫療、凈化、電子等行業的(de)作(zuo)業場所)
3、防靜(jing)電(dian)(dian)(dian)鞋(xie)和導電(dian)(dian)(dian)鞋(xie)在穿用(yong)時(shi)(shi)不應該(gai)同時(shi)(shi)穿絕(jue)緣的毛料厚襪及絕(jue)緣的鞋(xie)墊(dian),禁止(zhi)防靜(jing)電(dian)(dian)(dian)鞋(xie)當絕(jue)緣鞋(xie)使用(yong)。
4、使(shi)用(yong)防(fang)靜電(dian)鞋的場所應(ying)該(gai)是防(fang)靜電(dian)的地(di)(di)面,使(shi)用(yong)導電(dian)鞋的場所應(ying)是能(neng)導電(dian)的地(di)(di)面,達到一個良好的防(fang)靜電(dian)或(huo)導電(dian)效果。
5、防(fang)靜(jing)電鞋應與(yu)防(fang)靜(jing)電服配套使用,注意產品的(de)清潔、防(fang)水(shui)、防(fang)潮。
6、穿用過程中一(yi)般不(bu)超過200小時應(ying)進行電(dian)(dian)阻測試一(yi)次,如果電(dian)(dian)阻不(bu)在(zai)規定(ding)的范圍內,則不(bu)能(neng)作為防靜電(dian)(dian)皮鞋使用。防靜電(dian)(dian)鞋要求電(dian)(dian)阻應(ying)在(zai)100K歐(ou)姆至1000M歐(ou)姆之(zhi)間。
防靜電鞋和絕緣鞋的區別
1、防靜電材質和絕緣材質的電阻不同
一般來說(shuo),絕(jue)緣的(de)電(dian)阻(zu)大(da)于1012Ω,而防(fang)靜電(dian)的(de)電(dian)阻(zu)在106Ω到(dao)1012Ω之間。 絕(jue)緣膠皮是(shi)(shi)不導電(dian)的(de),防(fang)靜電(dian)材料是(shi)(shi)導電(dian)的(de),但電(dian)阻(zu)值比較(jiao)大(da),標準要求(qiu)是(shi)(shi)在106到(dao)109之間。
2、防靜電鞋和絕緣鞋的性能不同
防靜(jing)電(dian)(dian)鞋是在鞋底中加入(ru)防靜(jing)電(dian)(dian)材料制成的,防靜(jing)電(dian)(dian)鞋具有微弱的導電(dian)(dian)功能,能將(jiang)人體(ti)(ti)多余的電(dian)(dian)荷(he)導向(xiang)大地,避免電(dian)(dian)荷(he)累積發生靜(jing)電(dian)(dian)放電(dian)(dian),從而(er)起到(dao)消除人體(ti)(ti)靜(jing)電(dian)(dian)的作用(yong)。絕緣(yuan)鞋鞋底采用(yong)不(bu)能導電(dian)(dian)的絕緣(yuan)材料制成,它能將(jiang)人體(ti)(ti)與大地隔(ge)離,使得人體(ti)(ti)即便接觸到(dao)導電(dian)(dian)體(ti)(ti),也不(bu)會產生觸電(dian)(dian)事故。
3、防靜電鞋和絕緣鞋應用范圍不同
防(fang)靜(jing)電(dian)(dian)(dian)(dian)鞋一般(ban)用(yong)于精密電(dian)(dian)(dian)(dian)子、元器(qi)件等(deng)(deng)電(dian)(dian)(dian)(dian)子企業,光(guang)學儀器(qi),制藥企業等(deng)(deng)等(deng)(deng),防(fang)靜(jing)電(dian)(dian)(dian)(dian)鞋在使用(yong)過程中,摩擦都不(bu)產(chan)(chan)生靜(jing)電(dian)(dian)(dian)(dian),從而(er)能保(bao)護(hu)電(dian)(dian)(dian)(dian)子產(chan)(chan)品不(bu)受靜(jing)電(dian)(dian)(dian)(dian)危害(hai),一般(ban)在無(wu)塵車間(jian)使用(yong),需要配合(he)防(fang)靜(jing)電(dian)(dian)(dian)(dian)服使用(yong)。 絕緣(yuan)鞋主(zhu)要是為了保(bao)護(hu)人(ren)體不(bu)受電(dian)(dian)(dian)(dian)的影(ying)響,對地(di)面(mian)以(yi)及防(fang)護(hu)服沒有特殊的要求,它一般(ban)是電(dian)(dian)(dian)(dian)工(gong)穿的,防(fang)止產(chan)(chan)生跨步電(dian)(dian)(dian)(dian)壓而(er)觸(chu)電(dian)(dian)(dian)(dian),也(ye)是防(fang)止因(yin)地(di)面(mian)導電(dian)(dian)(dian)(dian)而(er)發生觸(chu)電(dian)(dian)(dian)(dian)事故。