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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="vt3fl9z" class="twoCol"><div id="1rdjvdz" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxhxp/">精細(xì)化學(xué)品</a>?<a href="http://www.cdcfah.com/cp/second-jxhxp_jsjgzj/">金屬加工助劑</a>?<a href="http://www.cdcfah.com/cp/third-jsjgzj_jsgyy/">金屬工藝液</a>?嘉興環(huán)保電鍍工藝歡迎咨詢上海昊琳化工供應(yīng)</p><div id="l1lf5d7" class="leftbox clearfix"><h1>嘉興環(huán)保電鍍工藝歡迎咨詢上海昊琳化工供應(yīng)</h1><div id="zdbthvt" class="proBig"><div id="9jjlp5z" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/haolin123/637333784920302734/2630404.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="djzl1vz" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/haolin123/637333784920302734/2630404.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="vx7bnxz" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>嘉興環(huán)保電鍍工藝,鋁浸鋅液</p><p><span>***更新：</span>2020-12-08 01:16:26</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="t7hv5pb" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海昊琳化工有限公司</a></p><p><span>聯(lián)系人：</span>彭**</p><p><span>郵箱: </span>SHHL668@163.com</p><p><span>電話: </span>13917612469</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://haolin123.shop.88360.com</p><p><span>手機(jī): </span>021-59220920</p><p><span>地址: </span>白鶴鎮(zhèn)白石公路1360路28號(hào)</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="r9btf7h" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="zr9f1px" class="box"><p><p style="text-indent:25px">沉鋅液注意事項(xiàng)：Alumseal W Replenisher B為強(qiáng)堿濃溶液，添加時(shí)需在攪拌下少量多次加入，以避免工作溶液局部過(guò)熱，嘉興環(huán)保電鍍工藝。工作液含有**物，要小心操作，嘉興環(huán)保電鍍工藝，避免與酸混合，產(chǎn)生危險(xiǎn)。生產(chǎn)時(shí)不要大量補(bǔ)充添加劑，要少量多次加入，以使工作溶液混合均勻及避免使工件表面粗糙。鋁合金無(wú)氰沉鋅液：不含**物?？稍阡X表面產(chǎn)生一致密而均勻的四元金屬沉鋅薄層，為后序工序直接鍍銅、鍍鎳、鍍錫，嘉興環(huán)保電鍍工藝、化學(xué)沉鎳提供良好的結(jié)合力。工藝特點(diǎn)：操作方便，適用于掛鍍和滾鍍。不含**物。可在鋁表面產(chǎn)生一致密而均勻的四元金屬沉鋅薄層，為后序工序直接鍍銅、鍍鎳、鍍錫、化學(xué)沉鎳提供良好的結(jié)合力。鋁浸鋅液具有清洗水溶性污物的能力。嘉興環(huán)保電鍍工藝</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="嘉興環(huán)保電鍍工藝,鋁浸鋅液" src="https://tyunfile.71360.com/UploadFile/haolin123/637333784920302734/2630404.png"></div><p style="text-indent:25px">浸鋅過(guò)程分一次浸鋅、二次浸鋅。第1次浸鋅是浸蝕除去氧化膜并以鋅層取代。然后，再將鋅層在質(zhì)量分?jǐn)?shù)為50％的濃硝酸溶液中進(jìn)行部分溶解處理，退鋅后所暴露出來(lái)的表面為二次浸鋅及其它金屬的沉積提供了良好的條件。傳統(tǒng)的二次浸鋅可以保證鋁基體表面充分活化，使鍍層獲得良好的結(jié)合力。二次浸鋅可用一種浸鋅液，也可第1次用濃浸鋅溶液，第二次用稀浸鋅溶液。報(bào)道了一種新型的不含**物、氯化物以及有毒重金屬離子的一次浸鋅溶液一HG型浸鋅溶液。使用該溶液進(jìn)行一次浸鋅便能在硬鋁、鍛鋁、鑄鋁件、粉末冶金鋁件上獲得結(jié)合力優(yōu)良的鍍鎳層。宿遷鍍鎳層配方鋁浸鋅液有很高的防腐性能和極強(qiáng)的附著力。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="嘉興環(huán)保電鍍工藝,鋁浸鋅液" src="https://tyunfile.71360.com/UploadFile/haolin123/637333784968046875/2708501.png"></div><p style="text-indent:25px">鋁浸鋅液極大增強(qiáng)新舊混凝土之間以及混凝土與抹灰砂漿的粘結(jié)力。取代光滑混凝土表面的堿洗除油、人工鑿毛等工序，可提高粘接力10倍以上。取代光滑混凝土表面的堿洗除油、人工鑿毛等工序，可提高粘接力10倍以上。采用界面涂敷法或配成高粘接力的砂漿，自己鋪貼大塊磚板，并可在舊面.上粘貼新面磚。鋁浸鋅液使用的注意事項(xiàng)1、在進(jìn)行施工的時(shí)候，環(huán)境必須是干燥的，相對(duì)濕度應(yīng)小70%，通風(fēng)良好?；婕碍h(huán)境的溫度不應(yīng)低于5'C.如果遇到特殊的情況就需要特殊的處理，遇到基材表面為多孔磚結(jié)構(gòu)，或者當(dāng)施工環(huán)境溫度大于35°C時(shí)，鋁浸鋅液可進(jìn)行兩遍涂抹，以提高其附力。</p><p style="text-indent:25px">鋁浸鋅液是對(duì)某種物體表面進(jìn)行處理的一類處理劑統(tǒng)稱，它在工業(yè)生產(chǎn)、建筑、jun事等領(lǐng)域都有普遍應(yīng)用。鋁浸鋅液通過(guò)對(duì)物體表面進(jìn)行處理，該處理可能是物理作用的吸附或包覆，也經(jīng)常是物理化學(xué)的作用。目的是改善或完全改變材料表面的物理技術(shù)性能和表面化學(xué)特性。以改變物體界面物理化學(xué)特性為目的產(chǎn)品，也可以稱為界面改性劑。對(duì)物體表面進(jìn)行處理，以改善材料的表面性能，則稱為表面處理。鋁浸鋅液在不同領(lǐng)域都有應(yīng)用，對(duì)物體表面處理工藝手段及目的也都不同。鋁浸鋅液通過(guò)對(duì)物體表面進(jìn)行處理。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="嘉興環(huán)保電鍍工藝,鋁浸鋅液" src="https://tyunfile.71360.com/UploadFile/haolin123/637333784710937500/52488.png"></div><p style="text-indent:25px">無(wú)氰沉鋅工藝的研究激情被重新點(diǎn)燃。采用多元配合物及添加劑組合代替**物，開(kāi)發(fā)了適應(yīng)于鋁輪轂電鍍生產(chǎn)的無(wú)氰沉鋅液一 -SF- -8900。采用正交試驗(yàn)對(duì)沉鋅液進(jìn)行優(yōu)化，并對(duì)比研究了SF-8900沉鋅層、國(guó)外某公司無(wú)氰沉鋅層及含氰沉鋅層的孔隙率及其與后續(xù)鎳鍍層間的結(jié)合力等性能，以檢驗(yàn)SF-8900無(wú)氰沉鋅的實(shí)用性。此外,還利用電化學(xué)工作站和沉鋅液消耗測(cè)算的方法，研究了3種體系沉鋅的電位、沉鋅層厚度及組成。工藝流程：化學(xué)除蠟-水洗-化學(xué)除油-水洗-堿蝕-水洗-除垢-水洗-次沉鋅-水洗-脫鋅-水洗-二次沉鋅-水洗-電鍍瓦特鎳(半光亮鎳或無(wú)氰高密度銅)-水洗-活化-水洗-酸銅-水洗-活化-水洗-半光鎳-光鎳-水洗。鋁浸鋅液的滾鍍工藝嚴(yán)格意義上講叫做滾筒電鍍。鹽城電鍍鎳光亮劑</p><p style="text-indent:25px">鋁浸鋅液沒(méi)有毒無(wú)味、無(wú)污染，為綠色環(huán)保產(chǎn)品。嘉興環(huán)保電鍍工藝</p><p style="text-indent:25px">浸泡時(shí)間：浸泡時(shí)間依據(jù)溫度、合金和鋁表面的置換性能來(lái)定，延長(zhǎng)浸泡時(shí)間的結(jié)果會(huì)造成海綿狀、較差的鋅層結(jié)合力，這樣會(huì)導(dǎo)致接下來(lái)的電鍍層剝落。若在鋁浸鋅液中合金的反應(yīng)速度太快，浸泡的時(shí)間一定要縮短。若反應(yīng)不明顯，浸泡時(shí)間必須從30秒-2分鐘，將會(huì)被鍍上一個(gè)均勻的淺灰色鍍層。若鋅置換層在某些特定的部位有斑點(diǎn)或裸露，此鋁材表面的準(zhǔn)備工作未完成。在某些鋁合金里，如果出現(xiàn)穩(wěn)定黑色的鋅置換層，此鋅置換層在電鍍上仍有非常滿意的表現(xiàn)和提供很好的結(jié)合力。嘉興環(huán)保電鍍工藝</p></p><br /><p>文章來(lái)源地址: 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