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clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/second-_wjgj/">五金、工具</a>?<a href="http://www.cdcfah.com/cp/third-wjgj_wjgjxmhz/">五金工具項目合作</a>?中山筆記本外殼鍍銅加工惠州市微納科技供應(yīng)</p><div id="sce2qn9" class="leftbox clearfix"><h1>中山筆記本外殼鍍銅加工惠州市微納科技供應(yīng)</h1><div id="qeldfe9" class="proBig"><div id="qpm3sut" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/30/15/637027772161095516_hzwnkj_4427360.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="qf89fcw" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/30/15/637027772161095516_hzwnkj_4427360.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="bln8dvu" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>中山筆記本外殼鍍銅加工,鍍銅</p><p><span>***更新：</span>2020-07-30 04:06:00</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="3frt7zw" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">惠州市微納科技有限公司</a></p><p><span>聯(lián)系人：</span>李先生</p><p><span>郵箱: </span>lijn@vacano.com</p><p><span>電話: </span>13421322633</p><p><span>傳真: </span>0752_6531566</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0752-6531558</p><p><span>地址: </span>廣東惠東縣大嶺鎮(zhèn)產(chǎn)業(yè)轉(zhuǎn)移園華源軒大道遠銘揚工業(yè)</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="bqskuq7" class="page-proshow02"><p class="title">詳細說明</p><div id="ujlnkhr" class="box"><p><p style="text-indent:25px">化學(xué)鍍銅和電解鍍銅在敏化，中山筆記本外殼鍍銅加工、活化等前處理過程中是存在差別的，化學(xué)鍍銅能克服非導(dǎo)體上進行鍍銅，即指像塑料、玻璃、陶瓷和半導(dǎo)體等非金屬非導(dǎo)體材料的表面進行鍍銅，而電鍍只能是在導(dǎo)體表面上進行鍍銅加工。根據(jù)這兩個特性，化學(xué)鍍銅常用在非金屬（導(dǎo)體）鍍銅，而電鍍銅則用在導(dǎo)體上的鍍銅加工，中山筆記本外殼鍍銅加工。在鍍銅設(shè)備上兩者也是有區(qū)別的，化學(xué)鍍銅工藝設(shè)備較為簡單，不需要電源、輸電設(shè)備等需要電的設(shè)備，只需要把物件正確的懸掛在鍍液中就可以了；而電解鍍銅則需要諸多電器設(shè)備參與完成，中山筆記本外殼鍍銅加工。對于保持酸性亮銅鍍液的穩(wěn)定、清潔，有很多好的經(jīng)驗和辦法。中山筆記本外殼鍍銅加工</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="中山筆記本外殼鍍銅加工,鍍銅" src="http://tyunfile.71360.com/UpLoadFile/2019/8/30/15/637027772161095516_hzwnkj_4427360.jpg"></div><p> 鍍銅常見的方法是電解鍍銅和化學(xué)鍍銅這兩種，不管是哪種方法鍍出來的銅在顏色上都是有標準的。鍍出來的合格的銅產(chǎn)品，顏色是要符合行業(yè)標準、質(zhì)量要求的，銅層結(jié)晶緊密且光滑平整，并且具有光澤度，與基材的結(jié)合性能好，能保持較長時間的裝飾效果，銅層厚度均勻不針眼孔現(xiàn)象。不合格的鍍銅產(chǎn)品其表現(xiàn)非常明顯，是不能投入使用的，腐蝕性和有機械損傷的鍍銅產(chǎn)品是不建議使用的，另外對于有大量孔隙且難以消除的鍍件、電鍍中發(fā)生短路而被損傷的鍍件等都是屬于鍍銅中的不合格產(chǎn)品范圍。中山筆記本外殼鍍銅加工氯離子是酸性光亮鍍銅中不可少的添加劑，同時其含量又有嚴格的控制，一般用量為20~80ml/L。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="中山筆記本外殼鍍銅加工,鍍銅" src="http://tyunfile.71360.com/UpLoadFile/2019/12/20/16/637124555839348130_hzwnkj_3416747.jpg"></div><p> 鍍銅工藝中需要對工藝進行控制，主要需要控制包括鍍液控制、溫度控制，鍍銅完成后需要對鍍液進行清潔維護工作。鍍液的成分控制主要是對***銅、***和添加劑的控制。***銅作為主要的鍍劑，濃度要控制在合理的范圍；***則在鍍銅工藝中起到活化鋼絲表面和穩(wěn)定鍍液李銅鹽（銅元素）發(fā)生水解；添加劑的劑量起到緩沖銅層成績速度、細化結(jié)晶的作用。鍍銅加工中需要加熱，升溫加熱能促進反應(yīng)速度，但是溫度也是需要控制在一定的范圍，如果溫度太高會降低鍍液的穩(wěn)定性，且反應(yīng)速度過快，不易控制，鍍出來的銅層效果不太好。 </p><p style="text-indent:25px">電鍍鍍銅的方法工藝也有分步驟的，在加工商分為掛鍍、滾鍍、連續(xù)鍍和刷鍍等方式，這些加工工序的主要還是根據(jù)需要鍍件的尺寸和數(shù)量有關(guān)。掛鍍適用一般尺寸的制品，比如汽車保險杠、自行車車把等；滾鍍方式則適合用在小型物件，像銷子、墊圈等。連續(xù)鍍則通常使用在有一定批量的線材或者是帶材；刷鍍則只使用在局部鍍或者是修復(fù)。鍍層分為裝飾保護性鍍層和功能性鍍層兩類。裝飾保護性鍍層主要是在鐵金屬、非鐵金屬及塑料上的鍍鉻層，特別是鋼的銅-鎳-鉻層，鋅及鋼上的鎳鉻層。功能性則偏向某些功能的實現(xiàn)。印制板的酸性光亮銅含五水硫|酸銅lO0g／L左右、硫|酸200g／L左右。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="中山筆記本外殼鍍銅加工,鍍銅" src="http://tyunfile.71360.com/UpLoadFile/2019/8/30/15/637027772174162018_hzwnkj_5757271.jpg"></div><p style="text-indent:25px">塑料制品進行鍍層處理絕大多數(shù)都是使用化學(xué)方法進行鍍層的。對于塑料鍍層難度是要比金屬材料鍍層處理要難得多的，因為塑料其結(jié)晶度比較大，極性比較小（或無極性），所以通常對于塑料鍍膜層都需要進行前處理工作。塑料的前處理工作包括塑料表面的除油處理（清洗塑料表層油污等、活化處理），前處理的目的是為了提高被覆的附著力。另外還需要對鍍層被覆進行前處理，鍍層被覆前處理的目的是提高鍍層與塑料表面的附著力和使塑料表面形成導(dǎo)電的金屬底層。正因為酸性光亮鍍銅過程中會產(chǎn)生Cu+離子的積累，而Cu+是造成鍍層質(zhì)量差的重要原因之一。中山筆記本外殼鍍銅加工</p><p style="text-indent:25px">曾把鍍好銅的工件放在重鉻酸鉀里洗一下,活化后在去鍍鎳白霧可以蓋掉低區(qū)上鍍但不光亮；中山筆記本外殼鍍銅加工</p><p> 電鍍廠使用過的鍍液廢水都要進行處理達標后才能進行排放，以鍍錫銅排常為例，錫是一種銀白色的金屬，有?，但是具有良好的焊接性和延展性。鍍錫中使用的是酸性鍍錫，***鍍錫成本低，鍍液易于控制，鍍層光亮細致，但分散能力較差，鍍液廢水處理困難。堿性鍍錫具有成分簡單，鍍液分散能力好，鍍層細致，孔隙少，釬焊性能好的優(yōu)點，但是存在操作溫度高，能耗大，電流使用范圍窄，電流效率低，不能獲得光亮鍍層，鍍層硬鍍小等缺點。不管是酸性還是堿性鍍錫，都要對鍍液廢水進行處理符合排放標準才行。中山筆記本外殼鍍銅加工</p><p style="text-indent:25px">惠州市微納科技有限公司創(chuàng)建于2017-11-15，注冊資金 2000-3000萬元，辦公設(shè)施齊全，辦公環(huán)境優(yōu)越，已***實行網(wǎng)絡(luò)化辦公，**提高了速度和效率。微納是惠州市微納科技有限公司的主營品牌，是專業(yè)的EMI加工; 醫(yī)療設(shè)備、5G機殼; 電子配件鍍膜; 車載攝像頭鍍膜; 醫(yī)療器械鍍膜; 鍍晶鍍膜; 電子產(chǎn)品鍍膜; WIFI信號外殼; 筆記本外殼加工鍍膜; 電子觸摸筆; 5G信號盒; 車載攝像頭配件鍍膜; 柜員機控制鍍膜; 可視電話鍍膜; 手機屏蔽鍍膜; 小型化電子設(shè)備防電磁干擾; 手機主機架鍍膜; 小型化計算機; 塑膠表面金屬化鍍膜; 小型化計算機鍍膜;公司，擁有自己**的技術(shù)體系。我公司擁有強大的技術(shù)實力，多年來一直專注于EMI加工; 醫(yī)療設(shè)備、5G機殼; 電子配件鍍膜; 車載攝像頭鍍膜; 醫(yī)療器械鍍膜; 鍍晶鍍膜; 電子產(chǎn)品鍍膜; WIFI信號外殼; 筆記本外殼加工鍍膜; 電子觸摸筆; 5G信號盒; 車載攝像頭配件鍍膜; 柜員機控制鍍膜; 可視電話鍍膜; 手機屏蔽鍍膜; 小型化電子設(shè)備防電磁干擾; 手機主機架鍍膜; 小型化計算機; 塑膠表面金屬化鍍膜; 小型化計算機鍍膜;的發(fā)展和創(chuàng)新，打造高指標產(chǎn)品和服務(wù)。誠實、守信是對企業(yè)的經(jīng)營要求，也是我們做人的基本準則。公司致力于打造***的[ "濺射鍍膜", "真空鍍膜", "濺射鍍膜", "外殼" ]。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/747177.html</p></div></div></div></div></div><div id="edvceln" class="page-right twoColRt"><div id="zjqiql7" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="f3uwikm" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)" 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