一、防靜電手套材質是什么
防靜電手套是采用特種防(fang)靜(jing)電絳(jiang)綸布制作,基(ji)材由(you)絳(jiang)綸和導電纖(xian)維組成,導電纖(xian)維間距(ju)為4mm,5mm或者(zhe)10mm,手套具有(you)極好的彈性(xing)和防(fang)靜(jing)電性(xing)能,不含(han)硅油、氨化(hua)物,可有(you)效防(fang)止(zhi)靜(jing)電產生。特殊的清洗處理降(jiang)低了離子、殘留物、微(wei)塵和其他污染物含(han)量(liang)。嚴格控制靜(jing)電產生,適(shi)合(he)操(cao)作靜(jing)電敏感部件,低粉塵處
防靜(jing)電手(shou)套可以(yi)對手(shou)部起到(dao)很好的(de)(de)保護作用,防止汗液、細菌(jun)等侵染到(dao)產品或者是(shi)人(ren)體,尤其應用在工(gong)業(ye)生(sheng)產中(zhong)更可以(yi)避免人(ren)體直接和(he)一些敏感的(de)(de)電器元件相(xiang)互接觸。還(huan)可以(yi)及時的(de)(de)釋放人(ren)體所(suo)產生(sheng)的(de)(de)靜(jing)電,對產品起到(dao)很好的(de)(de)保護作用。
目前防靜(jing)電手(shou)套(tao)使用(yong)范(fan)圍很廣泛,常用(yong)于精密(mi)電子線(xian)路的生(sheng)產(chan)(chan)(chan)組裝、無塵(chen)車(che)間的生(sheng)產(chan)(chan)(chan)等(deng)(deng)等(deng)(deng),并且(qie)防靜(jing)電手(shou)套(tao)成分中并不含有硅油和氨化物,能夠有效防止(zhi)使用(yong)中產(chan)(chan)(chan)生(sheng)的環(huan)境污染。
二、防靜電手套的原理是什么
防靜電手套的(de)工作(zuo)原(yuan)理主要有(you)三(san)種,分別是:
1、利用靜電耗散原理,在防靜電手套中(zhong)加入相(xiang)對的高點(dian)阻性碳素纖維,其優點(dian)是佩(pei)戴簡單,對于佩(pei)戴的人(ren)員操作工(gong)件(jian)時可以更加方(fang)便(bian),缺點(dian)是靜電耗散穩定性不(bu)足,多用于常規的電子裝(zhuang)配環節中(zhong)使用。
2、利用(yong)接地(di)導出原理(li),這(zhe)種防靜電(dian)手(shou)套(tao)織(zhi)造方(fang)法和碳(tan)素纖(xian)(xian)維(wei)防靜電(dian)手(shou)套(tao)大致相(xiang)同(tong),不同(tong)的(de)(de)(de)是(shi)(shi)采用(yong)了低(di)電(dian)阻的(de)(de)(de)銅纖(xian)(xian)維(wei)或銀纖(xian)(xian)維(wei),優點(dian)是(shi)(shi)可對人(ren)體靜電(dian)祛除穩定(ding)及徹底,缺點(dian)是(shi)(shi)采用(yong)這(zhe)種手(shou)套(tao)的(de)(de)(de)工(gong)作(zuo)人(ren)員還需(xu)要(yao)佩戴與(yu)手(shou)套(tao)相(xiang)連(lian)接的(de)(de)(de)防靜電(dian)腕帶,操作(zuo)人(ren)員必須有接地(di)裝置,佩戴方(fang)式相(xiang)對較為繁瑣(suo),并需(xu)要(yao)保(bao)證整體基地(di)的(de)(de)(de)放(fang)線路穩定(ding)通暢。
3、利用導電(dian)(dian)(dian)(dian)(dian)纖維(wei)的抗靜電(dian)(dian)(dian)(dian)(dian)機(ji)理,導電(dian)(dian)(dian)(dian)(dian)纖維(wei)具有良好的導電(dian)(dian)(dian)(dian)(dian)性(xing)和耐久性(xing),特別是(shi)在低濕環境(jing)中仍(reng)然保持(chi)著良好的耐久抗靜電(dian)(dian)(dian)(dian)(dian)性(xing),抗靜電(dian)(dian)(dian)(dian)(dian)機(ji)理使導電(dian)(dian)(dian)(dian)(dian)纖維(wei)之間產生(sheng)電(dian)(dian)(dian)(dian)(dian)暈放電(dian)(dian)(dian)(dian)(dian)。電(dian)(dian)(dian)(dian)(dian)暈放電(dian)(dian)(dian)(dian)(dian)是(shi)一種很緩和的放電(dian)(dian)(dian)(dian)(dian)形式,當靜電(dian)(dian)(dian)(dian)(dian)壓達到一定(ding)的數值后,即(ji)產生(sheng)無火花的電(dian)(dian)(dian)(dian)(dian)暈放電(dian)(dian)(dian)(dian)(dian)使靜電(dian)(dian)(dian)(dian)(dian)消除。