一、防靜電手套材質是什么
防靜電手套是采用特種防靜電(dian)(dian)絳(jiang)綸布(bu)制作(zuo),基(ji)材由絳(jiang)綸和導電(dian)(dian)纖維(wei)組成(cheng),導電(dian)(dian)纖維(wei)間距為(wei)4mm,5mm或者10mm,手(shou)套具有(you)極(ji)好的彈性(xing)和防靜電(dian)(dian)性(xing)能,不含硅油、氨化物,可有(you)效防止靜電(dian)(dian)產生。特殊的清(qing)洗處(chu)理降低(di)了(le)離子、殘留物、微塵和其他污(wu)染物含量。嚴格控制靜電(dian)(dian)產生,適合操作(zuo)靜電(dian)(dian)敏(min)感部(bu)件,低(di)粉(fen)塵處(chu)
防靜(jing)電(dian)手套可以對手部(bu)起(qi)到很好的保護作(zuo)用,防止汗(han)液、細菌等侵染(ran)到產品或者(zhe)是人(ren)體(ti),尤其應用在工業(ye)生產中更可以避免人(ren)體(ti)直接和一些(xie)敏感(gan)的電(dian)器元件相(xiang)互接觸(chu)。還(huan)可以及時(shi)的釋放人(ren)體(ti)所產生的靜(jing)電(dian),對產品起(qi)到很好的保護作(zuo)用。
目前(qian)防(fang)靜電手套(tao)使用范(fan)圍很(hen)廣泛,常(chang)用于(yu)精密電子線路的(de)生(sheng)產(chan)組(zu)裝、無塵車間的(de)生(sheng)產(chan)等等,并且防(fang)靜電手套(tao)成分中并不含有(you)硅(gui)油和氨化物,能(neng)夠有(you)效防(fang)止使用中產(chan)生(sheng)的(de)環(huan)境污染(ran)。
二、防靜電手套的原理是什么
防靜(jing)電手套(tao)的工(gong)作原理主要有三種,分(fen)別是(shi):
1、利用靜電耗散原理,在防靜電手套中加入相對的(de)(de)高點(dian)阻性碳(tan)素纖維(wei),其優(you)點(dian)是佩(pei)戴(dai)簡單,對于佩(pei)戴(dai)的(de)(de)人(ren)員操作工件時可以更加方(fang)便(bian),缺點(dian)是靜電(dian)(dian)耗散穩定性不足(zu),多用于常規(gui)的(de)(de)電(dian)(dian)子裝(zhuang)配環節中使用。
2、利用(yong)接(jie)地導出原理,這種(zhong)(zhong)防靜(jing)電(dian)手(shou)套織造方法和碳素纖維(wei)防靜(jing)電(dian)手(shou)套大致(zhi)相(xiang)同,不同的(de)(de)是采用(yong)了低電(dian)阻(zu)的(de)(de)銅纖維(wei)或銀纖維(wei),優點是可對人體靜(jing)電(dian)祛除穩(wen)定及(ji)徹底(di),缺(que)點是采用(yong)這種(zhong)(zhong)手(shou)套的(de)(de)工作人員(yuan)還(huan)需要佩(pei)戴(dai)與手(shou)套相(xiang)連接(jie)的(de)(de)防靜(jing)電(dian)腕(wan)帶,操作人員(yuan)必須有接(jie)地裝置,佩(pei)戴(dai)方式相(xiang)對較為繁(fan)瑣,并需要保證整體基(ji)地的(de)(de)放線路穩(wen)定通暢。
3、利用導(dao)電(dian)(dian)(dian)(dian)(dian)纖(xian)維的抗(kang)靜(jing)電(dian)(dian)(dian)(dian)(dian)機理,導(dao)電(dian)(dian)(dian)(dian)(dian)纖(xian)維具有良好的導(dao)電(dian)(dian)(dian)(dian)(dian)性和耐久性,特(te)別是在低(di)濕環境中仍然(ran)保持著良好的耐久抗(kang)靜(jing)電(dian)(dian)(dian)(dian)(dian)性,抗(kang)靜(jing)電(dian)(dian)(dian)(dian)(dian)機理使導(dao)電(dian)(dian)(dian)(dian)(dian)纖(xian)維之間產(chan)生(sheng)電(dian)(dian)(dian)(dian)(dian)暈(yun)(yun)放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)。電(dian)(dian)(dian)(dian)(dian)暈(yun)(yun)放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)是一(yi)種(zhong)很緩和的放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)形(xing)式,當靜(jing)電(dian)(dian)(dian)(dian)(dian)壓達到一(yi)定(ding)的數值(zhi)后,即產(chan)生(sheng)無(wu)火花的電(dian)(dian)(dian)(dian)(dian)暈(yun)(yun)放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)使靜(jing)電(dian)(dian)(dian)(dian)(dian)消除。