電(dian)(dian)子(zi)(zi)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)分類電(dian)(dian)子(zi)(zi)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)是指在電(dian)(dian)子(zi)(zi)技(ji)(ji)術(shu)和(he)微電(dian)(dian)子(zi)(zi)技(ji)(ji)術(shu)中使用的材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)，包括介電(dian)(dian)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)、半導體材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)、壓電(dian)(dian)與鐵(tie)電(dian)(dian)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)、導電(dian)(dian)金(jin)(jin)屬及(ji)其(qi)合金(jin)(jin)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)、磁性材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)、光電(dian)(dian)子(zi)(zi)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)以及(ji)其(qi)他(ta)相關材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)。電(dian)(dian)子(zi)(zi)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)是現(xian)代電(dian)(dian)子(zi)(zi)工業和(he)科學技(ji)(ji)術(shu)發展的物質(zhi)基礎，同時又是科技(ji)(ji)領(ling)域中技(ji)(ji)術(shu)密集型學科。

它涉及到電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)技術、物理化學、固體(ti)物理學和工(gong)藝基礎(chu)等(deng)多學科知識。根據材(cai)(cai)料(liao)(liao)(liao)的化學性(xing)質(zhi)，可(ke)以分(fen)為(wei)金(jin)屬電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)材(cai)(cai)料(liao)(liao)(liao)，電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)陶(tao)瓷(ci)，高(gao)分(fen)子(zi)(zi)電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)、玻璃電(dian)(dian)(dian)(dian)(dian)介質(zhi)、云母(mu)、 氣體(ti)絕緣介質(zhi)材(cai)(cai)料(liao)(liao)(liao)，電(dian)(dian)(dian)(dian)(dian)感器、 絕緣材(cai)(cai)料(liao)(liao)(liao)、磁性(xing)材(cai)(cai)料(liao)(liao)(liao)、 電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)五金(jin)件、電(dian)(dian)(dian)(dian)(dian)工(gong)陶(tao)瓷(ci)材(cai)(cai)料(liao)(liao)(liao)、 屏蔽材(cai)(cai)料(liao)(liao)(liao)、 壓電(dian)(dian)(dian)(dian)(dian)晶體(ti)材(cai)(cai)料(liao)(liao)(liao)、電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)精(jing)細(xi)化工(gong)材(cai)(cai)料(liao)(liao)(liao)、電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)輕建紡材(cai)(cai)料(liao)(liao)(liao)、 電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)錫焊料(liao)(liao)(liao)材(cai)(cai)料(liao)(liao)(liao)、PCB制作材(cai)(cai)料(liao)(liao)(liao)、其它電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)材(cai)(cai)料(liao)(liao)(liao)

導電泡棉特點和優勢

符合RoHS

改進的Z軸電阻率(lv)可以(yi)在(zai)很大的頻率(lv)范圍內將(jiang)屏蔽效能提高(gao)到90dB以(yi)上

適用厚(hou)度0.039' ( 1mm)， 0.060' (1.5mm)， 0.079' (2 mm)， 0.098' (2.5 mm)， 0.125' (3.2mm) ，泡棉離型膜供應，寬度可達(da)到 0.250' (6.4mm)

壓縮(suo)范圍(wei)大，可壓縮(suo)至(zhi)原始厚(hou)度的60%

同樣具備 UL94 HB 和 V0阻燃(ran)等級

適(shi)用于多種(zhong)標準配置，包(bao)括D-subs， USB port， IEEE 1394，湖州(zhou)泡棉離型(xing)膜， SCSI 和(he) RJ 11. (也(ye)適(shi)用于薄板材和(he)長方形外形)

可沖切成(cheng)所(suo)需要(yao)的形狀

沖切(qie)I/O，泡棉離(li)型(xing)膜生產，長(chang)方形襯(chen)墊(dian)及面板(ban)襯(chen)墊(dian)供貨時可背導電(dian)膠(jiao)或不背導電(dian)膠(jiao)

低的殘余變形保證(zheng)了產品(pin)的長期使用(yong)性能

廣泛應用于PDP電(dian)(dian)視、LCD顯示器、液晶電(dian)(dian)視、手機、筆記本計算機、MP3、通訊機柜、儀器等電(dian)(dian)子(zi)產(chan)品以(yi)及航天領域

電子材料發展情況

加(jia)入WTO后，經(jing)濟化，用戶采用進口材(cai)(cai)料(liao)(liao)，對國內(nei)(nei)電(dian)子材(cai)(cai)料(liao)(liao)發展(zhan)具有(you)較(jiao)大(da)沖擊，由于電(dian)子材(cai)(cai)料(liao)(liao)基礎(chu)薄弱(ruo)，技術研發和(he)原(yuan)創(chuang)性產權成果不(bu)多(duo)(duo)，骨干(gan)企(qi)(qi)業缺少國家有(you)效(xiao)支持，無力解決(jue)行(xing)業中的重大(da)課題。如多(duo)(duo)晶硅原(yuan)料(liao)(liao)國內(nei)(nei)大(da)生產技術沒有(you)掌(zhang)握，至(zhi)今沒有(you)規(gui)模化生產企(qi)(qi)業；壓電(dian)晶體(ti)、磁性材(cai)(cai)料(liao)(liao)、電(dian)子陶(tao)瓷材(cai)(cai)料(liao)(liao)等的產品還有(you)待(dai)研發等。但是中國電(dian)子材(cai)(cai)料(liao)(liao)行(xing)業已經(jing)步入了(le)快速發展(zhan)時(shi)期，所以說風險與(yu)機遇并(bing)存。