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當(dāng)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(xiàng)目合作</a>?寧波車載攝像頭外殼鍍銅加工惠州市微納科技供應(yīng)</p><div id="ddjar7l" class="leftbox clearfix"><h1>寧波車載攝像頭外殼鍍銅加工惠州市微納科技供應(yīng)</h1><div id="jhdplhy" class="proBig"><div id="nlcyuqc" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/30/15/637027772174474054_hzwnkj_5908869.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3ahi3h3" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/30/15/637027772174474054_hzwnkj_5908869.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="qopqcdp" 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>寧波車載攝像頭外殼鍍銅加工</p><p><span>***更新：</span>2020-06-25 12:21:49</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="2o3bp3e" 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(jī): </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(yuǎn)銘揚(yáng)工業(yè)</p><p>[當(dāng)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="rkwno82" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="n8wu3os" class="box"><p><p style="text-indent:25px">經(jīng)常不良商家是會選用鐵鍍銅去冒充真銅產(chǎn)品，那么可以依據(jù)鐵與磁鐵相吸的原理，使用磁鐵（或者其他帶磁性的工具）進(jìn)行產(chǎn)品檢測判別是真銅還是鍍銅產(chǎn)品。銅和鐵的密度上是不同的，所以在重量厚重感上也是不用的，寧波車載攝像頭外殼鍍銅加工，真銅產(chǎn)品會比鍍銅產(chǎn)品要重的多。要購買銅產(chǎn)品，蕞好是選擇去正規(guī)產(chǎn)商商家去購買，并且要檢查一番，通常而言，正規(guī)廠商廠家生產(chǎn)的真銅產(chǎn)品質(zhì)量是得到保障的，寧波車載攝像頭外殼鍍銅加工。另外，也可以使用溫水食鹽法來進(jìn)行檢測，將真銅產(chǎn)品和鍍銅產(chǎn)品放入溫食鹽水中浸泡后取出，在用餐巾紙貼附上去，等待半天左右，寧波車載攝像頭外殼鍍銅加工，如果紙上有棕色銹跡斑點(diǎn)產(chǎn)生，則說明是鍍銅產(chǎn)品。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧波車載攝像頭外殼鍍銅加工" src="http://tyunfile.71360.com/UpLoadFile/2019/8/30/15/637027772174474054_hzwnkj_5908869.jpg"></div><p> 鍍銅基本上還是使用濕法電鍍(溶液電鍍)，因此會產(chǎn)生許多廢水，而這些廢水是含有諸多重金屬離子的，會嚴(yán)重到環(huán)境生態(tài)的，因此需要對鍍銅的廢水進(jìn)行凈化處理才可以進(jìn)行排放?，F(xiàn)在常采用膜過濾處理和稀飯法對鍍銅廢水進(jìn)行處理的，膜過濾處理經(jīng)由過程多級反滲透膜聯(lián)合納濾膜串并聯(lián)，廢水回用率在95%左右，對余下的5%的濃重液采用高壓真空mvr或（單/雙效）蒸發(fā)器或太陽能干化。稀釋溶液法則是把鍍銅廢水稀釋到一定濃度后再使用或售賣，然后經(jīng)過程聯(lián)合化學(xué)處理、物理膜稀釋、蒸發(fā)結(jié)晶三大工藝確保實(shí)現(xiàn)廢水“零排放”。濕法鍍銅因?yàn)槠鋬r格便宜，因此在鍍銅工藝中還有較大的市場，對于廢水的處理要格外注意。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧波車載攝像頭外殼鍍銅加工" src="http://tyunfile.71360.com/UpLoadFile/2019/8/30/15/637027771977316987_hzwnkj_2235511.jpg"></div><p> 溫度是會影響到鍍銅效果的，對于已經(jīng)完成鍍銅加工的物件在冬季等低溫條件下是需要進(jìn)行一定的措施來保護(hù)銅層的。及時清楚鍍銅件表面的污垢和水分，鍍銅表面存在許多微小的孔洞會被水分通過這些微小孔洞滲入，引起鍍層下的金屬生銹。塑料類的鍍銅產(chǎn)品，需要清楚鍍層表面的油污、氧化層，也可使用鍍銅件清潔劑進(jìn)行護(hù)理，但應(yīng)注意，由于鍍層與塑料之間的接合能力差，因而在擦拭時不要用力過大，以免造成鍍層剝落。假如鍍銅層損傷處有銹痕，可將去污粉或牙膏撒在柔軟的法蘭絨上，再沾上氨水或松節(jié)油將其拭去，然后用透明漆涂覆，從而控制銹跡擴(kuò)散。 </p></p><br /><p>文章來源地址: 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