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class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會(huì)</a></div><div id="j3jzbdu" class="clearfix searchWrap"><div id="blvikr7" class="searchInput"><input type="text" name="keywords" placeholder="請(qǐng)輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="qutv3ro" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://www.cdcfah.com/zh/"><span>展會(huì)信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="hwoqvx9" class="twoCol"><div id="r7rebds" class="page-proshow clearfix"><p class="current"> 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>?合肥可視電話機(jī)鍍銀廠商惠州市微納科技供應(yīng)</p><div id="8vi77y3" class="leftbox clearfix"><h1>合肥可視電話機(jī)鍍銀廠商惠州市微納科技供應(yīng)</h1><div id="4bifw7g" class="proBig"><div id="lkmegf4" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/30/15/637027771470147976_hzwnkj_1106349.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="keb7w3g" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/30/15/637027771470147976_hzwnkj_1106349.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="tnpw3s3" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)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>合肥可視電話機(jī)鍍銀廠商,鍍銀</p><p><span>***更新：</span>2020-07-10 22:27:32</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="tszbyau" 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="8mt2zo4" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="mls3if4" class="box"><p><p> 電鍍工藝中不僅前處理工作十分重要，后處理工作也是非常重要的，很多電鍍產(chǎn)品鍍膜中并沒有出現(xiàn)差錯(cuò)，但是忽略了前處理和鍍膜后處理工序忽略而造成的。電鍍后處理的鍍層表面上不應(yīng)該留有其他的鍍液，不要污染鍍層。裝飾性鍍層，經(jīng)鍍后處理后要保持原來的光澤與色彩，并且要能維持長(zhǎng)久不脫色、變色，以滿足用戶的觀賞需要，合肥可視電話機(jī)鍍銀廠商。防護(hù)性鍍層既要滿足防護(hù)性能的要求，也要保持其金屬光澤，即在保護(hù)其外觀的情況下，要能達(dá)到鹽霧試驗(yàn)，合肥可視電話機(jī)鍍銀廠商、濕熱試驗(yàn)及日照試驗(yàn)等的要求，合肥可視電話機(jī)鍍銀廠商。實(shí)際上電鍍的后處理主要就是細(xì)節(jié)問題，用來提高鍍層的耐腐蝕性能和使用壽命。　首先鍍銀層的厚度要把握好，當(dāng)然厚度相對(duì)于不同的場(chǎng)合也是不一樣的；合肥可視電話機(jī)鍍銀廠商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="合肥可視電話機(jī)鍍銀廠商,鍍銀" src="http://tyunfile.71360.com/UpLoadFile/2019/8/30/15/637027771470147976_hzwnkj_1106349.jpg"></div><p style="text-indent:25px">鍍銀的那一層銀極易拋光，具有高反光和良好的導(dǎo)熱、導(dǎo)電、焊接性能。（銀的導(dǎo)電性比銅更好），鍍銀常用在裝飾行業(yè)，尤其是戒指、項(xiàng)鏈等裝飾品。而在電子工業(yè)、通訊和儀器儀表制造業(yè)中，絕大部分采用鍍銀工藝用來降低金屬零部件之間的電阻，提高金屬的焊接本領(lǐng)。因其具有極好的反光性能，所以在探照燈和其他反射器材中的金屬面也是采用鍍銀的。但是我們需要注意的是，如果在潮濕的大氣中銀容易產(chǎn)生“銀須”，導(dǎo)致短路現(xiàn)象，所以在印刷電路板中不建議使用鍍銀。合肥傳感器外殼鍍銀廠商銀的標(biāo)準(zhǔn)電極電位(25℃，相對(duì)于氫標(biāo)準(zhǔn)電極，Ag／Ag+)為+0．799V；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="合肥可視電話機(jī)鍍銀廠商,鍍銀" src="http://tyunfile.71360.com/UpLoadFile/2019/8/30/15/637027771353417715_hzwnkj_4532960.jpg"></div><p style="text-indent:25px">鍍銀過程并非一次性完成的，會(huì)先經(jīng)過預(yù)鍍銀工序，預(yù)鍍銀能防止工件直接進(jìn)如銀槽銅與銀一字置換以及銀層結(jié)合力。預(yù)鍍銀的原理是鍍液中采用低主鹽高絡(luò)合物組成，不僅能有效降低置換反反應(yīng)的速度，而且能讓鍍液有較高的絡(luò)合度從而提高陰極化，讓鍍層或者一層結(jié)晶致密且絡(luò)合度良好的過渡層。借助化學(xué)反應(yīng)原理，在電的作用下，銀離子會(huì)在工件上得到電子而生成銀單質(zhì)，從而沉積到工件表面上，而不溶性的陽極只會(huì)做析氧返傭。鍍銀中使用的鍍液主要是由**銀鉀、**鉀配置而成的。</p><p style="text-indent:25px">現(xiàn)在對(duì)于金屬類材質(zhì)很多都會(huì)對(duì)表面進(jìn)行處理加工，鍍膜就是蕞為直接的表面處理工藝.在對(duì)金屬材料進(jìn)行表面處理之前，金屬材料的表面有一些缺點(diǎn)的，這些缺點(diǎn)處理就需要用到前處理工序，從而讓物件達(dá)到可進(jìn)行表面處理的狀態(tài)。前處理的工藝和方法有很多，一般處理工藝包括有機(jī)械處理、化學(xué)處理、電化學(xué)處理。而機(jī)械處理則包括有切削、研磨、噴砂等加工清理物件表面的銹蝕和氧化皮等，將表面加工成平滑、或具有凹凸模樣。不管是機(jī)械處理還是化學(xué)處理，蕞終的目的都是為了讓材料達(dá)到鍍膜的工藝的要求。為了防止發(fā)生這種影響鍍層結(jié)合力的置換鍍過程；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="合肥可視電話機(jī)鍍銀廠商,鍍銀" src="http://tyunfile.71360.com/UpLoadFile/2019/8/30/15/637027771676679572_hzwnkj_9727061.jpg"></div><p> 鋁材鍍銀液屬于鋁材表面處理中的一種，鋁材表面化學(xué)轉(zhuǎn)化處理能為鋁材表面提供多種多樣的保護(hù)，通常采用的方法有陽極氧化法、復(fù)合氧化法、稀土轉(zhuǎn)化膜法、微弧氧化法、有機(jī)硅烷化處理等等。以其中的陽極氧化法和化學(xué)氧化法為例，鋁材使用陽極氧化法是將鋁材作為陽極，讓入***等電解液中，施加陽極電壓進(jìn)行電解,讓鋁的表面形成一層致密的三氧化二鋁膜,此膜是由致密的阻礙層和柱狀結(jié)構(gòu)的多孔層組成的雙層結(jié)構(gòu)。鋁才化學(xué)氧化法是在相關(guān)的溫度條件下，借助化學(xué)反應(yīng)在加工件表面形成一層氧化膜的方法。改善銀的性能和節(jié)約銀材，也開發(fā)了許多銀合金，如銀銅合金、銀鋅合金、銀鎳合金、銀鎘合金等。蕪湖傳感器外殼鍍銀價(jià)格</p><p style="text-indent:25px">擴(kuò)大了推薦工藝配方的空間，這將使無氰鍍銀的鍍液性能、鍍層質(zhì)量和鍍液管理都會(huì)有所提升。合肥可視電話機(jī)鍍銀廠商</p><p style="text-indent:25px">日前從中國橡塑工業(yè)協(xié)會(huì)第七屆會(huì)員**大會(huì)上獲悉，**近4年間，我國橡膠行業(yè)通過加大品牌培育，積極推進(jìn)新產(chǎn)品、新工藝、新設(shè)備的開發(fā)應(yīng)用，使國產(chǎn)橡膠制品在市場(chǎng)上的競(jìng)爭(zhēng)力不斷增強(qiáng)。未來5年，中國橡膠業(yè)要力爭(zhēng)通過努力，躋身強(qiáng)者之列。由于國際化工巨頭接連遭受不可抗力、摩擦，國內(nèi)環(huán)保趨嚴(yán)、廢塑料進(jìn)口禁止，導(dǎo)致原材料成本大幅上升，出口放緩，同時(shí)受“限塑”新政出臺(tái)、家電/汽車行業(yè)產(chǎn)銷增速下滑等因素影響，國[ "濺射鍍膜", "真空鍍膜", "濺射鍍膜", "外殼" ]行業(yè)生產(chǎn)環(huán)境難以樂觀。近年來，中國改性塑料行業(yè)隨著國民經(jīng)濟(jì)的穩(wěn)定健康發(fā)展而實(shí)現(xiàn)了跨越式發(fā)展，連續(xù)十年經(jīng)濟(jì)技術(shù)指標(biāo)穩(wěn)步較快遞增，但受到技術(shù)因素的制約，目前國內(nèi)改性塑料有限責(zé)任公司仍以中低端產(chǎn)品為主，**產(chǎn)品主要依賴進(jìn)口。塑料軟包裝不僅在食品行業(yè)順風(fēng)順?biāo)鼛缀跻哑占叭藗兩畹姆椒矫婷?，同時(shí)也給更多產(chǎn)品帶來了很大的發(fā)展空間。并且隨著貿(mào)易型的快速發(fā)展，已成為食品包裝的主要方式。合肥可視電話機(jī)鍍銀廠商</p><p style="text-indent:25px">惠州市微納科技有限公司是一家EMI加工; 醫(yī)療設(shè)備、5G機(jī)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(hào)外殼; 筆記本外殼加工鍍膜; 電子觸摸筆; 5G信號(hào)盒; 車載攝像頭配件鍍膜; 柜員機(jī)控制鍍膜; 可視電話鍍膜; 手機(jī)屏蔽鍍膜; 小型化電子設(shè)備防電磁干擾; 手機(jī)主機(jī)架鍍膜; 小型化計(jì)算機(jī); 塑膠表面金屬化鍍膜; 小型化計(jì)算機(jī)鍍膜;的公司，致力于成為客戶業(yè)務(wù)創(chuàng)新、橡塑可信賴的合作伙伴。微納科技作為EMI加工; 醫(yī)療設(shè)備、5G機(jī)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(hào)外殼; 筆記本外殼加工鍍膜; 電子觸摸筆; 5G信號(hào)盒; 車載攝像頭配件鍍膜; 柜員機(jī)控制鍍膜; 可視電話鍍膜; 手機(jī)屏蔽鍍膜; 小型化電子設(shè)備防電磁干擾; 手機(jī)主機(jī)架鍍膜; 小型化計(jì)算機(jī); 塑膠表面金屬化鍍膜; 小型化計(jì)算機(jī)鍍膜;的品牌企業(yè)，為客戶提供質(zhì)量的[ "濺射鍍膜", "真空鍍膜", "濺射鍍膜", "外殼" ]。公司堅(jiān)持以技術(shù)創(chuàng)新為發(fā)展引擎，以客戶滿意為動(dòng)力，目前擁有51~100人專業(yè)人員，年?duì)I業(yè)額達(dá)到50-100萬元。微納科技始終關(guān)注橡塑市場(chǎng)，以敏銳的市場(chǎng)洞察力以準(zhǔn)確定位，實(shí)現(xiàn)與客戶的成長(zhǎng)共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/562459.html</p></div></div></div></div></div><div id="oxu3khb" class="page-right twoColRt"><div id="j8jgipj" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="rgd8jg9" 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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="apw0gdi" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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