什么是防靜電鞋
防靜電鞋是電子(zi)半(ban)導體器(qi)件、電子(zi)計算機、電子(zi)通(tong)訊設備(bei)和集(ji)成電路等微電子(zi)工業的(de)生產車(che)間和高級試驗室為(wei)減少或消(xiao)除靜電危害而穿著的(de)一(yi)種工作鞋。
防(fang)靜(jing)電鞋可以將靜(jing)電從(cong)(cong)人體(ti)導(dao)向大地(di),從(cong)(cong)而消除人體(ti)靜(jing)電,同時還(huan)有效(xiao)地(di)抑制了人員在無塵室中的走(zou)動(dong)所產生的灰(hui)塵。
防靜電鞋使用說明
1、防(fang)靜(jing)電(dian)鞋是(shi)消除人體靜(jing)電(dian)積極(ji)聚又能防(fang)止250V以下電(dian)流電(dian)擊的防(fang)護鞋,本(ben)產品參照(zhao)GB4385-1995標準生產。
2、主要(yao)適用于為防止因(yin)人(ren)體帶有靜(jing)電而可能(neng)引起燃燒、爆炸等(deng)一切存(cun)在(zai)靜(jing)電危害(hai)的場所(如石(shi)油(you)、化工(gong)、煤(mei)礦、印(yin)刷、橡膠、醫療、凈化、電子等(deng)行(xing)業(ye)的作(zuo)業(ye)場所)
3、防(fang)靜(jing)電(dian)鞋(xie)和導電(dian)鞋(xie)在穿(chuan)用時不應該同時穿(chuan)絕(jue)緣(yuan)的毛料厚(hou)襪及絕(jue)緣(yuan)的鞋(xie)墊,禁止防(fang)靜(jing)電(dian)鞋(xie)當絕(jue)緣(yuan)鞋(xie)使用。
4、使用防靜電(dian)鞋的(de)(de)場所應該是防靜電(dian)的(de)(de)地(di)面,使用導電(dian)鞋的(de)(de)場所應是能(neng)導電(dian)的(de)(de)地(di)面,達到(dao)一個(ge)良好的(de)(de)防靜電(dian)或導電(dian)效果。
5、防(fang)(fang)靜(jing)電鞋應與(yu)防(fang)(fang)靜(jing)電服配套(tao)使用,注(zhu)意(yi)產品的清潔、防(fang)(fang)水(shui)、防(fang)(fang)潮。
6、穿用(yong)過程中(zhong)一般不(bu)超過200小時應進行電(dian)(dian)阻測(ce)試一次,如果(guo)電(dian)(dian)阻不(bu)在規(gui)定的范(fan)圍內,則不(bu)能作為(wei)防靜電(dian)(dian)皮鞋使用(yong)。防靜電(dian)(dian)鞋要求電(dian)(dian)阻應在100K歐(ou)姆至1000M歐(ou)姆之間。
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(yi)般來說,絕(jue)緣(yuan)的(de)電(dian)(dian)(dian)阻(zu)大(da)于1012Ω,而(er)防靜電(dian)(dian)(dian)的(de)電(dian)(dian)(dian)阻(zu)在(zai)(zai)106Ω到(dao)1012Ω之間。 絕(jue)緣(yuan)膠皮(pi)是(shi)(shi)不導(dao)電(dian)(dian)(dian)的(de),防靜電(dian)(dian)(dian)材料是(shi)(shi)導(dao)電(dian)(dian)(dian)的(de),但電(dian)(dian)(dian)阻(zu)值比較(jiao)大(da),標準(zhun)要求是(shi)(shi)在(zai)(zai)106到(dao)109之間。
2、防靜電鞋和絕緣鞋的性能不同
防靜(jing)(jing)電(dian)(dian)(dian)鞋是在鞋底中加入防靜(jing)(jing)電(dian)(dian)(dian)材料(liao)制成的,防靜(jing)(jing)電(dian)(dian)(dian)鞋具(ju)有微弱的導電(dian)(dian)(dian)功能,能將人(ren)(ren)(ren)體多(duo)余的電(dian)(dian)(dian)荷導向大(da)地,避免電(dian)(dian)(dian)荷累積(ji)發生(sheng)靜(jing)(jing)電(dian)(dian)(dian)放電(dian)(dian)(dian),從而起到消(xiao)除(chu)人(ren)(ren)(ren)體靜(jing)(jing)電(dian)(dian)(dian)的作用。絕(jue)緣鞋鞋底采用不(bu)(bu)能導電(dian)(dian)(dian)的絕(jue)緣材料(liao)制成,它能將人(ren)(ren)(ren)體與大(da)地隔離(li),使得人(ren)(ren)(ren)體即(ji)便接觸(chu)到導電(dian)(dian)(dian)體,也不(bu)(bu)會產生(sheng)觸(chu)電(dian)(dian)(dian)事故。
3、防靜電鞋和絕緣鞋應用范圍不同
防(fang)靜電(dian)(dian)(dian)鞋一(yi)般用(yong)于(yu)精密電(dian)(dian)(dian)子、元器件等(deng)(deng)電(dian)(dian)(dian)子企(qi)業,光(guang)學儀器,制藥(yao)企(qi)業等(deng)(deng)等(deng)(deng),防(fang)靜電(dian)(dian)(dian)鞋在使(shi)用(yong)過程中(zhong),摩擦(ca)都不產生(sheng)靜電(dian)(dian)(dian),從而(er)能保(bao)護電(dian)(dian)(dian)子產品不受靜電(dian)(dian)(dian)危害(hai),一(yi)般在無塵車間使(shi)用(yong),需要(yao)配(pei)合(he)防(fang)靜電(dian)(dian)(dian)服使(shi)用(yong)。 絕緣鞋主要(yao)是(shi)為了保(bao)護人(ren)體不受電(dian)(dian)(dian)的影(ying)響,對地面以及(ji)防(fang)護服沒有特殊的要(yao)求,它一(yi)般是(shi)電(dian)(dian)(dian)工穿的,防(fang)止(zhi)產生(sheng)跨步電(dian)(dian)(dian)壓(ya)而(er)觸電(dian)(dian)(dian),也是(shi)防(fang)止(zhi)因地面導電(dian)(dian)(dian)而(er)發生(sheng)觸電(dian)(dian)(dian)事故(gu)。