一、靜電的產生

　　靜(jing)電(dian)是(shi)一種客觀的(de)自然現(xian)象，產生的(de)方式很多，如接觸(chu)、磨擦(ca)、沖流等等。其產生的(de)基本(ben)過(guo)程可(ke)歸納(na)為：接觸(chu) → 電(dian)荷 → 轉移 → 偶電(dian)層形成 → 電(dian)荷分(fen)離。人體由于自身的(de)動作及與其它物體的(de)接觸(chu)-分(fen)離、磨擦(ca)或感應(ying)等因(yin)素，可(ke)以帶上幾千伏甚至上萬伏的(de)靜(jing)電(dian)。靜(jing)電(dian)是(shi)正、負電(dian)荷在局部范圍(wei)內(nei)失去平(ping)衡的(de)結果。它是(shi)一種電(dian)能，留存在物體表現(xian)，具(ju)有高電(dian)位(wei)、低電(dian)量、小(xiao)電(dian)流和(he)作用時間短的(de)特點(dian)。

　　二、靜電的主要危害。

　　1、爆(bao)炸(zha)(zha)和火(huo)(huo)災是靜電(dian)(dian)的危害。靜電(dian)(dian)能(neng)(neng)量雖然不(bu)大，但因(yin)其電(dian)(dian)壓很(hen)高而容易發生放電(dian)(dian)，出現靜電(dian)(dian)火(huo)(huo)花(hua)(hua)。在有可(ke)燃(ran)液體的作(zuo)業(ye)場所(如(ru)油(you)料運裝等)，可(ke)能(neng)(neng)由(you)靜電(dian)(dian)火(huo)(huo)花(hua)(hua)引(yin)(yin)起(qi)火(huo)(huo)災。在有氣體、蒸(zheng)氣爆(bao)炸(zha)(zha)性(xing)混合物(wu)或(huo)有粉塵纖維(wei)爆(bao)炸(zha)(zha)性(xing)混合物(wu)的場所(如(ru)氧(yang)、乙炔、煤(mei)粉、鋁粉、面(mian)粉等)，可(ke)能(neng)(neng)由(you)靜電(dian)(dian)火(huo)(huo)花(hua)(hua)引(yin)(yin)起(qi)爆(bao)炸(zha)(zha)。

　　2.由(you)于靜電(dian)(dian)(dian)(dian)造成的(de)電(dian)(dian)(dian)(dian)擊，可能(neng)發生(sheng)在人體接近帶電(dian)(dian)(dian)(dian)物體的(de)時(shi)候，也可能(neng)發生(sheng)在帶靜電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)荷的(de)人體接近接地體的(de)時(shi)候。電(dian)(dian)(dian)(dian)擊程度(du)與(yu)所儲(chu)存的(de)靜電(dian)(dian)(dian)(dian)能(neng)量(liang)(liang)有關(guan)，能(neng)量(liang)(liang)愈(yu)大，電(dian)(dian)(dian)(dian)擊愈(yu)嚴重。

　　3、在(zai)某些生(sheng)產(chan)過(guo)程中，如不消(xiao)除靜(jing)電(dian)，將會(hui)妨礙生(sheng)產(chan)或降低產(chan)品質量，例(li)如，靜(jing)電(dian)使粉(fen)體吸附于設備，會(hui)影響粉(fen)體的(de)過(guo)濾和(he)輸(shu)送。

　　4、靜電(dian)釋(shi)(shi)放容易毀壞(huai)電(dian)子(zi)元(yuan)(yuan)件(jian)的(de)靈敏(min)度(du).對(dui)(dui)于(yu)某些晶體管，幾百伏(fu)的(de)靜電(dian)釋(shi)(shi)放就可徹底使其報廢.對(dui)(dui)于(yu)靜電(dian)釋(shi)(shi)放敏(min)感的(de)元(yuan)(yuan)件(jian)是集成電(dian)路.靜電(dian)還可能引起電(dian)子(zi)元(yuan)(yuan)件(jian)誤動作(zuo)，使某些電(dian)子(zi)計算機類(lei)設備(bei)工作(zuo)失常。

　　三、靜電控制的主要措施

　　靜電(dian)控制的(de)主要措施有：靜電(dian)的(de)泄(xie)漏和(he)耗散、靜電(dian)中和(he)、靜電(dian)屏蔽與接(jie)地、增濕等。

　　四、匯聯防靜電地板結構組成

　　匯聯防靜電(dian)地(di)板(ban)(ban)(ban)有上下鋼板(ban)(ban)(ban)拉伸、點焊(han)成形，外表噴塑防腐蝕;內腔填充發泡水(shui)泥，增強機械承載性(xing)能;地(di)板(ban)(ban)(ban)表面粘貼具有耐(nai)(nai)磨、防火、耐(nai)(nai)污染(ran)、防靜電(dian)的三聚氫(qing)胺(HPL)面板(ban)(ban)(ban)，四(si)周鑲嵌PVC導電(dian)邊條。

　　五、匯聯地板的防靜電原理

　　在室內，工(gong)作人(ren)員(yuan)穿著(zhu)的(de)毛纖類衣物或穿著(zhu)橡膠、絕緣性的(de)鞋來回走動，就極易產(chan)生靜(jing)電積累.采用防靜(jing)電地板(ban)，就可使靜(jing)電泄漏掉(diao).

　　匯聯(lian)防靜(jing)(jing)(jing)電(dian)(dian)(dian)(dian)地(di)板(ban)(ban)(ban)主要采(cai)用(yong)了使靜(jing)(jing)(jing)電(dian)(dian)(dian)(dian)泄漏(lou)和耗(hao)(hao)散(san)的(de)原理(li)。國家防靜(jing)(jing)(jing)電(dian)(dian)(dian)(dian)行業標(biao)準SJ/T10796-2001防靜(jing)(jing)(jing)電(dian)(dian)(dian)(dian)活動地(di)板(ban)(ban)(ban)標(biao)準中對(dui)防靜(jing)(jing)(jing)電(dian)(dian)(dian)(dian)定義：導(dao)靜(jing)(jing)(jing)電(dian)(dian)(dian)(dian)型(xing)：系統電(dian)(dian)(dian)(dian)阻(zu)≤1×106Ω;靜(jing)(jing)(jing)電(dian)(dian)(dian)(dian)耗(hao)(hao)散(san)型(xing)：系統電(dian)(dian)(dian)(dian)阻(zu)在(zai)1×106~1×1010Ω。匯聯(lian)HPL貼面表(biao)面電(dian)(dian)(dian)(dian)阻(zu)1×105~1×109Ω，四(si)周鑲嵌(qian)的(de)PVC導(dao)電(dian)(dian)(dian)(dian)邊(bian)(bian)條(tiao)，其電(dian)(dian)(dian)(dian)阻(zu)≤1×105Ω，HPL與PVC邊(bian)(bian)條(tiao)用(yong)導(dao)電(dian)(dian)(dian)(dian)膠水粘接，形成通體，地(di)板(ban)(ban)(ban)安裝后(hou)，PVC邊(bian)(bian)條(tiao)擱(ge)在(zai)金屬橫(heng)梁上，橫(heng)梁與支(zhi)(zhi)架(jia)用(yong)螺(luo)絲聯(lian)接，這(zhe)樣(yang)地(di)板(ban)(ban)(ban)和支(zhi)(zhi)架(jia)都形成導(dao)通，其系統電(dian)(dian)(dian)(dian)阻(zu)在(zai)1×106~1×1010Ω，所地(di)板(ban)(ban)(ban)表(biao)面產生的(de)的(de)靜(jing)(jing)(jing)電(dian)(dian)(dian)(dian)就通過HPL→PVC邊(bian)(bian)條(tiao)→金屬橫(heng)梁、支(zhi)(zhi)架(jia)→支(zhi)(zhi)架(jia)→接地(di)線等渠道耗(hao)(hao)散(san)泄漏(lou)掉，地(di)板(ban)(ban)(ban)表(biao)面就無法聚集(ji)靜(jing)(jing)(jing)電(dian)(dian)(dian)(dian)，從(cong)而起(qi)到了防靜(jing)(jing)(jing)電(dian)(dian)(dian)(dian)性(xing)能。