線(xian)路(lu)(lu)(lu)板(ban)(ban)(ban)隨著電(dian)子(zi)產品(pin)的(de)(de)(de)(de)(de)發(fa)展(zhan)，PCB（PlanarElectronicProduct）的(de)(de)(de)(de)(de)概念也從傳統(tong)的(de)(de)(de)(de)(de)印刷線(xian)路(lu)(lu)(lu)板(ban)(ban)(ban)（PrintedCircuitBoard，簡(jian)稱(cheng)PCB），發(fa)展(zhan)到了(le)PCB+FPC（FlexiblePrintedCircuitBoard，柔性(xing)線(xian)路(lu)(lu)(lu)板(ban)(ban)(ban)）的(de)(de)(de)(de)(de)階段。也就是說，現在(zai)(zai)電(dian)子(zi)產品(pin)中使(shi)用(yong)的(de)(de)(de)(de)(de)電(dian)路(lu)(lu)(lu)板(ban)(ban)(ban)，已經不是單純的(de)(de)(de)(de)(de)印刷電(dian)路(lu)(lu)(lu)板(ban)(ban)(ban)了(le)，而是采用(yong)了(le)FPC（柔性(xing)線(xian)路(lu)(lu)(lu)板(ban)(ban)(ban)）。FPC是一種(zhong)集成了(le)印刷電(dian)路(lu)(lu)(lu)板(ban)(ban)(ban)（PrintedCircuitBoard，簡(jian)稱(cheng)PCB）和(he)(he)(he)柔性(xing)線(xian)路(lu)(lu)(lu)板(ban)(ban)(ban)（FlexiblePlanarCircuitBoard，簡(jian)稱(cheng)FPC）優勢的(de)(de)(de)(de)(de)產品(pin)。FPC可以直接(jie)用(yong)印刷油(you)墨(mo)印制在(zai)(zai)各(ge)種(zhong)表面(mian)上(shang)，或通(tong)過化(hua)(hua)(hua)學(xue)工(gong)藝(yi)沉積(ji)在(zai)(zai)基(ji)板(ban)(ban)(ban)上(shang)，也可以通(tong)過粘(zhan)膠固化(hua)(hua)(hua)在(zai)(zai)基(ji)板(ban)(ban)(ban)上(shang)。印刷電(dian)路(lu)(lu)(lu)板(ban)(ban)(ban)（PrintedCircuitBoard，簡(jian)稱(cheng)PCB）是由基(ji)板(ban)(ban)(ban)、絕緣層、阻焊層和(he)(he)(he)覆銅(tong)板(ban)(ban)(ban)等組成的(de)(de)(de)(de)(de)。在(zai)(zai)PCB上(shang)印刷電(dian)路(lu)(lu)(lu)的(de)(de)(de)(de)(de)過程(cheng)中，將設(she)計(ji)好的(de)(de)(de)(de)(de)電(dian)路(lu)(lu)(lu)圖(tu)形(xing)（即電(dian)路(lu)(lu)(lu)原(yuan)理圖(tu)）先(xian)用(yong)化(hua)(hua)(hua)學(xue)蝕刻(ke)工(gong)藝(yi)蝕刻(ke)出(chu)(chu)所需線(xian)條(tiao)和(he)(he)(he)形(xing)狀(zhuang)等各(ge)種(zhong)圖(tu)形(xing)，然(ran)后再利用(yong)化(hua)(hua)(hua)學(xue)蝕刻(ke)工(gong)藝(yi)在(zai)(zai)電(dian)路(lu)(lu)(lu)板(ban)(ban)(ban)上(shang)蝕刻(ke)出(chu)(chu)電(dian)路(lu)(lu)(lu)圖(tu)形(xing)。由于線(xian)路(lu)(lu)(lu)板(ban)(ban)(ban)在(zai)(zai)加(jia)工(gong)過程(cheng)中不涉及電(dian)子(zi)元(yuan)器件(jian)(jian)，因此無需焊接(jie)元(yuan)器件(jian)(jian)。PCB可分為單面(mian)PCB和(he)(he)(he)雙面(mian)PCB兩(liang)種(zhong)。單面(mian)PCB通(tong)常(chang)是指(zhi)一塊板(ban)(ban)(ban)子(zi)的(de)(de)(de)(de)(de)正面(mian)和(he)(he)(he)反面(mian)都是相(xiang)同(tong)的(de)(de)(de)(de)(de)電(dian)路(lu)(lu)(lu)（即一塊板(ban)(ban)(ban)子(zi)可以做很多層）。線(xian)路(lu)(lu)(lu)板(ban)(ban)(ban)插(cha)件(jian)(jian)后焊廠家？推薦(jian)深圳(zhen)市(shi)駿杰鑫電(dian)子(zi)有(you)限公(gong)司(si)！江(jiang)蘇高精密線(xian)路(lu)(lu)(lu)板(ban)(ban)(ban)小(xiao)批量(liang)

線路(lu)板電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)設(she)(she)備中不可(ke)(ke)(ke)或(huo)缺的(de)(de)(de)(de)(de)一(yi)部分，是電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)電(dian)(dian)(dian)(dian)(dian)路(lu)的(de)(de)(de)(de)(de)載(zai)體。從20世紀70年(nian)(nian)代開始，隨著計算機技(ji)術(shu)(shu)、微(wei)電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)技(ji)術(shu)(shu)和表面(mian)貼裝技(ji)術(shu)(shu)的(de)(de)(de)(de)(de)迅(xun)速(su)發展，PCB以(yi)其優(you)良的(de)(de)(de)(de)(de)特性在(zai)(zai)(zai)電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)產品中得到廣泛應用(yong)。經過(guo)(guo)(guo)(guo)幾(ji)(ji)十年(nian)(nian)的(de)(de)(de)(de)(de)發展，PCB已經形(xing)成(cheng)了一(yi)個龐(pang)大的(de)(de)(de)(de)(de)產業(ye)，可(ke)(ke)(ke)以(yi)說沒有(you)(you)任何一(yi)家(jia)公司(si)可(ke)(ke)(ke)以(yi)獨特完(wan)成(cheng)PCB全部工(gong)(gong)序。線路(lu)板的(de)(de)(de)(de)(de)制作(zuo)(zuo)工(gong)(gong)藝清(qing)(qing)洗(xi)(xi)：首先將(jiang)PCB上(shang)(shang)所有(you)(you)表面(mian)處理(li)過(guo)(guo)(guo)(guo)的(de)(de)(de)(de)(de)東西清(qing)(qing)洗(xi)(xi)干凈，包(bao)括絲(si)印、線路(lu)等。切(qie)(qie)片(pian)(pian)(pian)：將(jiang)清(qing)(qing)洗(xi)(xi)后的(de)(de)(de)(de)(de)PCB切(qie)(qie)片(pian)(pian)(pian)（一(yi)般為(wei)黑色）。曝光(guang)(guang)：在(zai)(zai)(zai)感(gan)光(guang)(guang)板上(shang)(shang)進(jin)行(xing)曝光(guang)(guang)，也(ye)就是把(ba)顯(xian)(xian)(xian)(xian)影(ying)(ying)(ying)后的(de)(de)(de)(de)(de)切(qie)(qie)片(pian)(pian)(pian)轉(zhuan)移(yi)到感(gan)光(guang)(guang)板上(shang)(shang)。顯(xian)(xian)(xian)(xian)影(ying)(ying)(ying)：通(tong)(tong)過(guo)(guo)(guo)(guo)顯(xian)(xian)(xian)(xian)影(ying)(ying)(ying)設(she)(she)備把(ba)已經過(guo)(guo)(guo)(guo)曝光(guang)(guang)的(de)(de)(de)(de)(de)PCB切(qie)(qie)片(pian)(pian)(pian)上(shang)(shang)的(de)(de)(de)(de)(de)圖形(xing)轉(zhuan)移(yi)到感(gan)光(guang)(guang)板上(shang)(shang)。具(ju)體方法(fa)(fa)有(you)(you)化(hua)學(xue)(xue)(xue)顯(xian)(xian)(xian)(xian)影(ying)(ying)(ying)法(fa)(fa)和電(dian)(dian)(dian)(dian)(dian)化(hua)學(xue)(xue)(xue)法(fa)(fa)。化(hua)學(xue)(xue)(xue)顯(xian)(xian)(xian)(xian)影(ying)(ying)(ying)法(fa)(fa)：使用(yong)有(you)(you)機溶(rong)劑將(jiang)圖形(xing)溶(rong)解(jie)并在(zai)(zai)(zai)顯(xian)(xian)(xian)(xian)影(ying)(ying)(ying)液中進(jin)行(xing)顯(xian)(xian)(xian)(xian)影(ying)(ying)(ying)；電(dian)(dian)(dian)(dian)(dian)化(hua)學(xue)(xue)(xue)法(fa)(fa)：使用(yong)有(you)(you)機溶(rong)劑將(jiang)圖形(xing)轉(zhuan)移(yi)到感(gan)光(guang)(guang)板上(shang)(shang)。蝕刻(ke)：使用(yong)化(hua)學(xue)(xue)(xue)或(huo)電(dian)(dian)(dian)(dian)(dian)解(jie)方式把(ba)圖形(xing)蝕刻(ke)到PCB上(shang)(shang)，蝕刻(ke)后的(de)(de)(de)(de)(de)圖形(xing)可(ke)(ke)(ke)以(yi)直(zhi)接用(yong)于(yu)電(dian)(dian)(dian)(dian)(dian)路(lu)加(jia)工(gong)(gong)，也(ye)可(ke)(ke)(ke)以(yi)經過(guo)(guo)(guo)(guo)加(jia)工(gong)(gong)后再用(yong)來(lai)制造電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)產品。通(tong)(tong)孔(kong)(kong)（Port）和盲(mang)孔(kong)(kong)（Blind）：為(wei)了滿足(zu)電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)產品的(de)(de)(de)(de)(de)性能要求，在(zai)(zai)(zai)PCB上(shang)(shang)需要通(tong)(tong)過(guo)(guo)(guo)(guo)一(yi)個或(huo)者幾(ji)(ji)個通(tong)(tong)孔(kong)(kong)或(huo)者盲(mang)孔(kong)(kong)將(jiang)一(yi)個電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)元器(qi)件與其他元器(qi)件進(jin)行(xing)連接。鉆孔(kong)(kong)：通(tong)(tong)過(guo)(guo)(guo)(guo)鉆孔(kong)(kong)設(she)(she)備在(zai)(zai)(zai)PCB上(shang)(shang)將(jiang)一(yi)個或(huo)者幾(ji)(ji)個通(tong)(tong)孔(kong)(kong)或(huo)者盲(mang)孔(kong)(kong)打好。絕緣(yuan)(yuan)層：在(zai)(zai)(zai)PCB上(shang)(shang)制作(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)元器(qi)件的(de)(de)(de)(de)(de)絕緣(yuan)(yuan)層。江蘇八層線路(lu)板廠家(jia)線路(lu)板的(de)(de)(de)(de)(de)布(bu)線是怎么制作(zuo)(zuo)的(de)(de)(de)(de)(de)？推薦深圳市駿杰鑫電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)有(you)(you)限公司(si)！

線路板顯影不凈的原因

1、曝光(guang)能量過(guo)高，使(shi)得擋點下的(de)阻(zu)焊油墨受到UV光(guang)作用，產(chan)(chan)生了一定(ding)的(de)光(guang)聚合反應，顯(xian)影(ying)時(shi)(shi)(shi)顯(xian)影(ying)不(bu)(bu)(bu)干凈(jing)(jing)產(chan)(chan)生殘留(liu);2、阻(zu)焊印刷時(shi)(shi)(shi)油墨厚度過(guo)厚，正常顯(xian)影(ying)參數(shu)(shu)及濃(nong)度難以顯(xian)影(ying)干凈(jing)(jing)，產(chan)(chan)生殘留(liu);3、顯(xian)影(ying)時(shi)(shi)(shi)參數(shu)(shu)設置(zhi)不(bu)(bu)(bu)當導致顯(xian)影(ying)不(bu)(bu)(bu)凈(jing)(jing)。

線路(lu)板顯影不凈的解決方案(an)

1.要(yao)(yao)求(qiu)(qiu)工(gong)序(xu)在(zai)(zai)(zai)曝(pu)光(guang)前，依照(zhao)各種(zhong)油墨特性對其參(can)數(shu)(shu)要(yao)(yao)求(qiu)(qiu)，首先(xian)需(xu)用曝(pu)光(guang)尺測量曝(pu)光(guang)能量，當曝(pu)光(guang)能量符合(he)要(yao)(yao)求(qiu)(qiu)后再(zai)進(jin)行(xing)生(sheng)產;2.要(yao)(yao)求(qiu)(qiu)阻焊印(yin)刷時(shi)必須(xu)確(que)(que)(que)認首板的阻焊油墨厚度(du)，確(que)(que)(que)保阻焊在(zai)(zai)(zai)正常(chang)要(yao)(yao)求(qiu)(qiu)范圍;3.顯(xian)(xian)影(ying)(ying)(ying)時(shi)首板確(que)(que)(que)認顯(xian)(xian)影(ying)(ying)(ying)參(can)數(shu)(shu)，正常(chang)后再(zai)批量顯(xian)(xian)影(ying)(ying)(ying)，每班做2次氨化銅試驗，確(que)(que)(que)保顯(xian)(xian)影(ying)(ying)(ying)品質;4.要(yao)(yao)求(qiu)(qiu)工(gong)序(xu)在(zai)(zai)(zai)顯(xian)(xian)影(ying)(ying)(ying)前首先(xian)確(que)(que)(que)認顯(xian)(xian)影(ying)(ying)(ying)機各參(can)數(shu)(shu)(顯(xian)(xian)影(ying)(ying)(ying)溫(wen)度(du)、壓力、濃度(du)、顯(xian)(xian)影(ying)(ying)(ying)速度(du)），確(que)(que)(que)保參(can)數(shu)(shu)正常(chang)后按工(gong)藝參(can)數(shu)(shu)進(jin)行(xing)顯(xian)(xian)影(ying)(ying)(ying)。

線路(lu)(lu)(lu)板(ban)(ban)(ban)又稱印(yin)刷電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)板(ban)(ban)(ban)，是(shi)(shi)一種將(jiang)許多電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)元(yuan)件或導(dao)線，用(yong)(yong)(yong)絕(jue)(jue)緣(yuan)(yuan)(yuan)材(cai)(cai)(cai)料(liao)(liao)加工(gong)成(cheng)(cheng)(cheng)多層(ceng)(ceng)(ceng)(ceng)(ceng)（通(tong)常(chang)是(shi)(shi)二層(ceng)(ceng)(ceng)(ceng)(ceng)、三層(ceng)(ceng)(ceng)(ceng)(ceng)或四(si)層(ceng)(ceng)(ceng)(ceng)(ceng)）電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)板(ban)(ban)(ban)，并(bing)在上面覆上一層(ceng)(ceng)(ceng)(ceng)(ceng)或多層(ceng)(ceng)(ceng)(ceng)(ceng)銅(tong)(tong)(tong)箔(bo)、絕(jue)(jue)緣(yuan)(yuan)(yuan)材(cai)(cai)(cai)料(liao)(liao)和其他(ta)(ta)材(cai)(cai)(cai)料(liao)(liao)而構(gou)成(cheng)(cheng)(cheng)的印(yin)制電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)。其廣泛應用(yong)(yong)(yong)于電(dian)(dian)(dian)(dian)子(zi)(zi)設(she)備(bei)中。線路(lu)(lu)(lu)板(ban)(ban)(ban)主(zhu)要(yao)由(you)(you)以(yi)下幾部分組成(cheng)(cheng)(cheng)：銅(tong)(tong)(tong)箔(bo)銅(tong)(tong)(tong)箔(bo)是(shi)(shi)由(you)(you)銅(tong)(tong)(tong)和其它(ta)金(jin)(jin)(jin)屬(shu)(shu)組成(cheng)(cheng)(cheng)的薄(bo)片(pian)，具有導(dao)電(dian)(dian)(dian)(dian)性(xing)能(neng)優(you)良、加工(gong)方(fang)便等(deng)特點(dian)。在線路(lu)(lu)(lu)板(ban)(ban)(ban)中主(zhu)要(yao)用(yong)(yong)(yong)于絕(jue)(jue)緣(yuan)(yuan)(yuan)、導(dao)通(tong)電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)，它(ta)一般采用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)鍍的方(fang)式進行(xing)表面處理。印(yin)刷電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)板(ban)(ban)(ban)（PrintedCircuitBoard，簡稱PCB）是(shi)(shi)由(you)(you)高密度(du)印(yin)刷電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)組成(cheng)(cheng)(cheng)的電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)板(ban)(ban)(ban)，主(zhu)要(yao)是(shi)(shi)由(you)(you)基(ji)材(cai)(cai)(cai)、絕(jue)(jue)緣(yuan)(yuan)(yuan)層(ceng)(ceng)(ceng)(ceng)(ceng)、表面涂層(ceng)(ceng)(ceng)(ceng)(ceng)及覆銅(tong)(tong)(tong)箔(bo)等(deng)組成(cheng)(cheng)(cheng)，主(zhu)要(yao)用(yong)(yong)(yong)來制作(zuo)計算(suan)機(ji)、儀器儀表、電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)子(zi)(zi)裝置、通(tong)訊設(she)備(bei)及其他(ta)(ta)電(dian)(dian)(dian)(dian)子(zi)(zi)設(she)備(bei)。絕(jue)(jue)緣(yuan)(yuan)(yuan)層(ceng)(ceng)(ceng)(ceng)(ceng)由(you)(you)多種材(cai)(cai)(cai)料(liao)(liao)組成(cheng)(cheng)(cheng)，一般是(shi)(shi)以(yi)環氧樹脂為(wei)主(zhu)體，通(tong)過不同比例的其它(ta)物質混合而成(cheng)(cheng)(cheng)。絕(jue)(jue)緣(yuan)(yuan)(yuan)層(ceng)(ceng)(ceng)(ceng)(ceng)可以(yi)提(ti)高印(yin)制板(ban)(ban)(ban)的可靠性(xing)和耐熱性(xing)。絕(jue)(jue)緣(yuan)(yuan)(yuan)層(ceng)(ceng)(ceng)(ceng)(ceng)通(tong)常(chang)采用(yong)(yong)(yong)銅(tong)(tong)(tong)箔(bo)。基(ji)材(cai)(cai)(cai)基(ji)材(cai)(cai)(cai)是(shi)(shi)印(yin)制電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)板(ban)(ban)(ban)的基(ji)礎，包括(kuo)金(jin)(jin)(jin)屬(shu)(shu)基(ji)片(pian)和非金(jin)(jin)(jin)屬(shu)(shu)材(cai)(cai)(cai)料(liao)(liao)兩(liang)大類。金(jin)(jin)(jin)屬(shu)(shu)基(ji)片(pian)由(you)(you)鋁或鋅等(deng)金(jin)(jin)(jin)屬(shu)(shu)制成(cheng)(cheng)(cheng)，如(ru)(ru)鋁箔(bo)；非金(jin)(jin)(jin)屬(shu)(shu)材(cai)(cai)(cai)料(liao)(liao)主(zhu)要(yao)由(you)(you)橡(xiang)膠(jiao)或塑(su)料(liao)(liao)制成(cheng)(cheng)(cheng)，如(ru)(ru)聚酰亞胺薄(bo)膜（PI）。表面涂層(ceng)(ceng)(ceng)(ceng)(ceng)表面涂層(ceng)(ceng)(ceng)(ceng)(ceng)是(shi)(shi)一種在基(ji)板(ban)(ban)(ban)上涂覆金(jin)(jin)(jin)屬(shu)(shu)材(cai)(cai)(cai)料(liao)(liao)的工(gong)藝(yi)，將(jiang)導(dao)電(dian)(dian)(dian)(dian)材(cai)(cai)(cai)料(liao)(liao)（如(ru)(ru)銅(tong)(tong)(tong)）涂在基(ji)板(ban)(ban)(ban)表面上形成(cheng)(cheng)(cheng)導(dao)電(dian)(dian)(dian)(dian)網絡(luo)，起(qi)到良好的導(dao)電(dian)(dian)(dian)(dian)作(zuo)用(yong)(yong)(yong)。一般將(jiang)其分為(wei)兩(liang)大類：干膜和濕膜。線路(lu)(lu)(lu)板(ban)(ban)(ban)PCB批量生產廠家(jia)？推薦深圳市駿杰鑫電(dian)(dian)(dian)(dian)子(zi)(zi)有限公司！

線路(lu)(lu)(lu)(lu)(lu)板(ban)(ban)的(de)(de)(de)表(biao)面處(chu)理，是(shi)指在(zai)PCB的(de)(de)(de)表(biao)面涂(tu)上一(yi)層(ceng)(ceng)化(hua)(hua)(hua)(hua)(hua)學(xue)(xue)(xue)的(de)(de)(de)、物(wu)(wu)理的(de)(de)(de)或(huo)(huo)生物(wu)(wu)化(hua)(hua)(hua)(hua)(hua)學(xue)(xue)(xue)的(de)(de)(de)物(wu)(wu)質(zhi)，來保(bao)護或(huo)(huo)增(zeng)強PCB基(ji)(ji)板(ban)(ban)材料(liao)不受外界環境如(ru)水、熱、電(dian)(dian)(dian)(dian)、機(ji)械等(deng)因素的(de)(de)(de)侵蝕(shi)，以達到保(bao)護電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)(lu)板(ban)(ban)基(ji)(ji)板(ban)(ban)材料(liao)不受外界環境如(ru)水，使電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)(lu)板(ban)(ban)基(ji)(ji)板(ban)(ban)材料(liao)在(zai)正(zheng)常(chang)(chang)情(qing)況下具有良好的(de)(de)(de)耐(nai)(nai)蝕(shi)性。線路(lu)(lu)(lu)(lu)(lu)板(ban)(ban)表(biao)面處(chu)理主(zhu)要包括(kuo)：磷(lin)(lin)(lin)化(hua)(hua)(hua)(hua)(hua)、電(dian)(dian)(dian)(dian)鍍(du)(du)(du)(du)（電(dian)(dian)(dian)(dian)鍍(du)(du)(du)(du)銅(tong)）、化(hua)(hua)(hua)(hua)(hua)學(xue)(xue)(xue)鍍(du)(du)(du)(du)（化(hua)(hua)(hua)(hua)(hua)學(xue)(xue)(xue)鍍(du)(du)(du)(du)鎳(nie)(nie)）等(deng)。磷(lin)(lin)(lin)化(hua)(hua)(hua)(hua)(hua)磷(lin)(lin)(lin)是(shi)一(yi)種化(hua)(hua)(hua)(hua)(hua)學(xue)(xue)(xue)性質(zhi)比較(jiao)活潑的(de)(de)(de)金(jin)(jin)(jin)屬(shu)(shu)，它能與(yu)(yu)許(xu)多(duo)金(jin)(jin)(jin)屬(shu)(shu)發生化(hua)(hua)(hua)(hua)(hua)學(xue)(xue)(xue)反應，在(zai)線路(lu)(lu)(lu)(lu)(lu)板(ban)(ban)表(biao)面形成(cheng)(cheng)一(yi)層(ceng)(ceng)牢(lao)固的(de)(de)(de)磷(lin)(lin)(lin)化(hua)(hua)(hua)(hua)(hua)膜，這(zhe)層(ceng)(ceng)磷(lin)(lin)(lin)化(hua)(hua)(hua)(hua)(hua)膜具有保(bao)護金(jin)(jin)(jin)屬(shu)(shu)基(ji)(ji)材不受腐(fu)蝕(shi)和(he)(he)(he)抗氧化(hua)(hua)(hua)(hua)(hua)的(de)(de)(de)作用(yong)。常(chang)(chang)見的(de)(de)(de)磷(lin)(lin)(lin)化(hua)(hua)(hua)(hua)(hua)合(he)物(wu)(wu)有磷(lin)(lin)(lin)化(hua)(hua)(hua)(hua)(hua)銅(tong)、磷(lin)(lin)(lin)化(hua)(hua)(hua)(hua)(hua)錫、磷(lin)(lin)(lin)化(hua)(hua)(hua)(hua)(hua)鉛等(deng)，在(zai)線路(lu)(lu)(lu)(lu)(lu)板(ban)(ban)表(biao)面涂(tu)上一(yi)層(ceng)(ceng)磷(lin)(lin)(lin)化(hua)(hua)(hua)(hua)(hua)膜，可以使線路(lu)(lu)(lu)(lu)(lu)板(ban)(ban)耐(nai)(nai)腐(fu)蝕(shi)。電(dian)(dian)(dian)(dian)鍍(du)(du)(du)(du)電(dian)(dian)(dian)(dian)鍍(du)(du)(du)(du)是(shi)利(li)用(yong)電(dian)(dian)(dian)(dian)解原理在(zai)電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)(lu)板(ban)(ban)上形成(cheng)(cheng)一(yi)層(ceng)(ceng)金(jin)(jin)(jin)屬(shu)(shu)鍍(du)(du)(du)(du)層(ceng)(ceng)。通過電(dian)(dian)(dian)(dian)解作用(yong)，可在(zai)金(jin)(jin)(jin)屬(shu)(shu)或(huo)(huo)合(he)金(jin)(jin)(jin)表(biao)面上鍍(du)(du)(du)(du)上一(yi)層(ceng)(ceng)薄鍍(du)(du)(du)(du)層(ceng)(ceng)而達到防腐(fu)和(he)(he)(he)裝飾的(de)(de)(de)目的(de)(de)(de)。常(chang)(chang)用(yong)的(de)(de)(de)電(dian)(dian)(dian)(dian)鍍(du)(du)(du)(du)金(jin)(jin)(jin)屬(shu)(shu)有銅(tong)和(he)(he)(he)鋁等(deng)。電(dian)(dian)(dian)(dian)鍍(du)(du)(du)(du)工(gong)藝中，金(jin)(jin)(jin)屬(shu)(shu)鍍(du)(du)(du)(du)層(ceng)(ceng)與(yu)(yu)基(ji)(ji)底結合(he)良好，能夠承受反復(fu)多(duo)次(ci)使用(yong)而不影響(xiang)鍍(du)(du)(du)(du)層(ceng)(ceng)性能。化(hua)(hua)(hua)(hua)(hua)學(xue)(xue)(xue)鍍(du)(du)(du)(du)（電(dian)(dian)(dian)(dian)鍍(du)(du)(du)(du)銅(tong)）化(hua)(hua)(hua)(hua)(hua)學(xue)(xue)(xue)鍍(du)(du)(du)(du)銅(tong)是(shi)將(jiang)(jiang)化(hua)(hua)(hua)(hua)(hua)學(xue)(xue)(xue)鍍(du)(du)(du)(du)液(ye)涂(tu)覆在(zai)線路(lu)(lu)(lu)(lu)(lu)板(ban)(ban)表(biao)面，然(ran)后再在(zai)其(qi)表(biao)面上形成(cheng)(cheng)一(yi)層(ceng)(ceng)具有導電(dian)(dian)(dian)(dian)功能的(de)(de)(de)銅(tong)合(he)金(jin)(jin)(jin)或(huo)(huo)半導電(dian)(dian)(dian)(dian)的(de)(de)(de)鍍(du)(du)(du)(du)覆材料(liao)。常(chang)(chang)用(yong)的(de)(de)(de)化(hua)(hua)(hua)(hua)(hua)學(xue)(xue)(xue)鍍(du)(du)(du)(du)銅(tong)材料(liao)有鎳(nie)(nie)和(he)(he)(he)鉻兩種。化(hua)(hua)(hua)(hua)(hua)學(xue)(xue)(xue)鍍(du)(du)(du)(du)鎳(nie)(nie)化(hua)(hua)(hua)(hua)(hua)學(xue)(xue)(xue)鍍(du)(du)(du)(du)鎳(nie)(nie)是(shi)通過將(jiang)(jiang)化(hua)(hua)(hua)(hua)(hua)學(xue)(xue)(xue)鍍(du)(du)(du)(du)液(ye)涂(tu)覆在(zai)線路(lu)(lu)(lu)(lu)(lu)板(ban)(ban)表(biao)面，再經一(yi)定時間后發生化(hua)(hua)(hua)(hua)(hua)學(xue)(xue)(xue)反應形成(cheng)(cheng)一(yi)層(ceng)(ceng)鍍(du)(du)(du)(du)鎳(nie)(nie)膜。線路(lu)(lu)(lu)(lu)(lu)板(ban)(ban)高精密打板(ban)(ban)廠家？推薦深圳市駿杰鑫電(dian)(dian)(dian)(dian)子有限公司！沙井四層(ceng)(ceng)線路(lu)(lu)(lu)(lu)(lu)板(ban)(ban)生產

線路板(ban)多層板(ban)36H加(jia)急出樣品？推薦深圳(zhen)市(shi)駿杰鑫電子有(you)限公(gong)司！江蘇高(gao)精(jing)密線路板(ban)小(xiao)批量

線(xian)路板的(de)(de)(de)(de)制(zhi)作流程(cheng)(cheng)中，電(dian)金(jin)(jin)(jin)的(de)(de)(de)(de)工序制(zhi)作流程(cheng)(cheng)如(ru)下(xia)(xia)：（1）預(yu)(yu)處(chu)(chu)(chu)理(li)(li)(li)(li)(li)：將(jiang)PCB上(shang)(shang)(shang)的(de)(de)(de)(de)銅箔進(jin)(jin)(jin)行(xing)(xing)清(qing)洗(xi)(xi)，并(bing)去(qu)除(chu)表面(mian)(mian)的(de)(de)(de)(de)油污(wu)，同(tong)(tong)時(shi)將(jiang)表面(mian)(mian)粗(cu)糙化。（2）脫(tuo)脂(zhi)：通(tong)(tong)過(guo)(guo)化學(xue)方(fang)法(fa)將(jiang)PCB上(shang)(shang)(shang)的(de)(de)(de)(de)有(you)機(ji)(ji)物(wu)質進(jin)(jin)(jin)行(xing)(xing)清(qing)理(li)(li)(li)(li)(li)，以防止在后(hou)(hou)續制(zhi)作中出現(xian)不良現(xian)象。（3）酸蝕(shi)(shi)(shi)：使(shi)用(yong)(yong)化學(xue)方(fang)法(fa)將(jiang)PCB上(shang)(shang)(shang)的(de)(de)(de)(de)金(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)銅進(jin)(jin)(jin)行(xing)(xing)酸蝕(shi)(shi)(shi)。（5）光(guang)酸處(chu)(chu)(chu)理(li)(li)(li)(li)(li)：將(jiang)經過(guo)(guo)酸蝕(shi)(shi)(shi)后(hou)(hou)的(de)(de)(de)(de)PCB上(shang)(shang)(shang)殘(can)留的(de)(de)(de)(de)酸進(jin)(jin)(jin)行(xing)(xing)去(qu)除(chu)，并(bing)將(jiang)表面(mian)(mian)轉(zhuan)化為(wei)金(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)銅。（6）電(dian)金(jin)(jin)(jin)：將(jiang)經過(guo)(guo)水洗(xi)(xi)和(he)(he)酸蝕(shi)(shi)(shi)后(hou)(hou)的(de)(de)(de)(de)PCB進(jin)(jin)(jin)行(xing)(xing)預(yu)(yu)處(chu)(chu)(chu)理(li)(li)(li)(li)(li)，然(ran)后(hou)(hou)在電(dian)金(jin)(jin)(jin)機(ji)(ji)上(shang)(shang)(shang)進(jin)(jin)(jin)行(xing)(xing)電(dian)金(jin)(jin)(jin)。（7）曝光(guang)、顯(xian)(xian)影(ying)、蝕(shi)(shi)(shi)銅、蝕(shi)(shi)(shi)銀和(he)(he)清(qing)洗(xi)(xi)：通(tong)(tong)過(guo)(guo)電(dian)金(jin)(jin)(jin)機(ji)(ji)對(dui)(dui)PCB進(jin)(jin)(jin)行(xing)(xing)曝光(guang)，并(bing)使(shi)用(yong)(yong)顯(xian)(xian)影(ying)機(ji)(ji)對(dui)(dui)PCB上(shang)(shang)(shang)的(de)(de)(de)(de)金(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)銅進(jin)(jin)(jin)行(xing)(xing)顯(xian)(xian)影(ying)處(chu)(chu)(chu)理(li)(li)(li)(li)(li)，同(tong)(tong)時(shi)使(shi)用(yong)(yong)蝕(shi)(shi)(shi)刻(ke)(ke)機(ji)(ji)對(dui)(dui)PCB上(shang)(shang)(shang)的(de)(de)(de)(de)金(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)銅進(jin)(jin)(jin)行(xing)(xing)蝕(shi)(shi)(shi)刻(ke)(ke)處(chu)(chu)(chu)理(li)(li)(li)(li)(li)，以達到(dao)化學(xue)沉銅和(he)(he)化學(xue)蝕(shi)(shi)(shi)刻(ke)(ke)的(de)(de)(de)(de)目(mu)的(de)(de)(de)(de)。在光(guang)酸處(chu)(chu)(chu)理(li)(li)(li)(li)(li)后(hou)(hou)還需(xu)用(yong)(yong)水洗(xi)(xi)將(jiang)酸蝕(shi)(shi)(shi)過(guo)(guo)程(cheng)(cheng)中留下(xia)(xia)的(de)(de)(de)(de)金(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)銅去(qu)除(chu)，并(bing)使(shi)用(yong)(yong)蝕(shi)(shi)(shi)刻(ke)(ke)機(ji)(ji)對(dui)(dui)PCB上(shang)(shang)(shang)的(de)(de)(de)(de)金(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)銅進(jin)(jin)(jin)行(xing)(xing)蝕(shi)(shi)(shi)刻(ke)(ke)處(chu)(chu)(chu)理(li)(li)(li)(li)(li)。通(tong)(tong)過(guo)(guo)蝕(shi)(shi)(shi)刻(ke)(ke)機(ji)(ji)對(dui)(dui)PCB上(shang)(shang)(shang)的(de)(de)(de)(de)金(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)銅進(jin)(jin)(jin)行(xing)(xing)蝕(shi)(shi)(shi)刻(ke)(ke)處(chu)(chu)(chu)理(li)(li)(li)(li)(li)后(hou)(hou)，還需(xu)用(yong)(yong)水洗(xi)(xi)將(jiang)蝕(shi)(shi)(shi)刻(ke)(ke)過(guo)(guo)程(cheng)(cheng)中留下(xia)(xia)的(de)(de)(de)(de)金(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)銅去(qu)除(chu)，并(bing)使(shi)用(yong)(yong)酸蝕(shi)(shi)(shi)工藝將(jiang)線(xian)路板上(shang)(shang)(shang)殘(can)留的(de)(de)(de)(de)酸去(qu)除(chu)。經過(guo)(guo)以上(shang)(shang)(shang)步驟后(hou)(hou)，PCB上(shang)(shang)(shang)留下(xia)(xia)了一(yi)層(ceng)(ceng)(ceng)很(hen)薄的(de)(de)(de)(de)銅膜（即(ji)為(wei)金(jin)(jin)(jin)層(ceng)(ceng)(ceng)）。（8）蝕(shi)(shi)(shi)銀和(he)(he)蝕(shi)(shi)(shi)銀：在使(shi)用(yong)(yong)電(dian)金(jin)(jin)(jin)機(ji)(ji)對(dui)(dui)PCB進(jin)(jin)(jin)行(xing)(xing)預(yu)(yu)處(chu)(chu)(chu)理(li)(li)(li)(li)(li)過(guo)(guo)程(cheng)(cheng)中，還需(xu)使(shi)用(yong)(yong)化學(xue)方(fang)法(fa)將(jiang)表面(mian)(mian)轉(zhuan)化為(wei)金(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)銅。將(jiang)經過(guo)(guo)預(yu)(yu)處(chu)(chu)(chu)理(li)(li)(li)(li)(li)后(hou)(hou)的(de)(de)(de)(de)PCB表面(mian)(mian)進(jin)(jin)(jin)行(xing)(xing)化學(xue)處(chu)(chu)(chu)理(li)(li)(li)(li)(li)，使(shi)其(qi)表面(mian)(mian)產生一(yi)層(ceng)(ceng)(ceng)很(hen)薄的(de)(de)(de)(de)氧(yang)化膜（即(ji)為(wei)銀層(ceng)(ceng)(ceng)）。江蘇高精(jing)密線(xian)路板小批量

深(shen)圳市(shi)駿(jun)杰鑫電子有(you)限公司(si)是一(yi)家(jia)有(you)著(zhu)(zhu)先進(jin)(jin)(jin)的(de)(de)(de)發(fa)展(zhan)理念，先進(jin)(jin)(jin)的(de)(de)(de)管理經驗，在(zai)發(fa)展(zhan)過程中(zhong)不斷完善自(zi)己(ji)，要求自(zi)己(ji)，不斷創(chuang)新，時(shi)刻準備著(zhu)(zhu)迎接更(geng)多挑戰的(de)(de)(de)活力(li)公司(si)，在(zai)廣東省等地區的(de)(de)(de)電子元器件中(zhong)匯(hui)聚了大量(liang)的(de)(de)(de)人(ren)脈以及，在(zai)業(ye)界也(ye)收獲了很多良好(hao)的(de)(de)(de)評價(jia)(jia)，這(zhe)些都源自(zi)于自(zi)身的(de)(de)(de)努力(li)和大家(jia)共同(tong)進(jin)(jin)(jin)步的(de)(de)(de)結(jie)果，這(zhe)些評價(jia)(jia)對我(wo)們(men)而言是比較好(hao)的(de)(de)(de)前進(jin)(jin)(jin)動力(li)，也(ye)促使(shi)我(wo)們(men)在(zai)以后的(de)(de)(de)道路(lu)上保持奮(fen)發(fa)圖強、一(yi)往無(wu)前的(de)(de)(de)進(jin)(jin)(jin)取創(chuang)新精神，努力(li)把公司(si)發(fa)展(zhan)戰略(lve)推向一(yi)個新高(gao)度，在(zai)全體員(yuan)工(gong)共同(tong)努力(li)之下，全力(li)拼搏(bo)將共同(tong)深(shen)圳市(shi)駿(jun)杰鑫電子供(gong)應和您一(yi)起攜(xie)手(shou)走向更(geng)好(hao)的(de)(de)(de)未來，創(chuang)造更(geng)有(you)價(jia)(jia)值(zhi)的(de)(de)(de)產品，我(wo)們(men)將以更(geng)好(hao)的(de)(de)(de)狀(zhuang)態，更(geng)認真的(de)(de)(de)態度，更(geng)飽(bao)滿(man)的(de)(de)(de)精力(li)去(qu)創(chuang)造，去(qu)拼搏(bo)，去(qu)努力(li)，讓我(wo)們(men)一(yi)起更(geng)好(hao)更(geng)快(kuai)的(de)(de)(de)成長！

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