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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="wduqmd2" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/szztjs/637447651973345062/3465701.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8n73eug" 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>安徽省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>無(wú)錫高磷化學(xué)鎳批發(fā),化學(xué)鍍鎳藥劑銷(xiāo)售</p><p><span>***更新：</span>2021-01-20 06:19:08</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="hvrnofl" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">蘇州展圖金屬科技有限公司</a></p><p><span>聯(lián)系人：</span>王開(kāi)永</p><p><span>郵箱: </span>John-05133@163.com</p><p><span>電話(huà): </span>18351251659</p><p><span>傳真: </span>0512_57618831</p><p><span>網(wǎng)址: </span>http://szztjs.shop.88360.com</p><p><span>手機(jī): </span>0512-57618830</p><p><span>地址: </span>玉山鎮(zhèn)昆山國(guó)際模具城模具制造區(qū)17號(hào)樓13室</p><p>[當(dāng)前離線(xiàn)] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="xklxt88" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="dbh8nde" class="box"><p><p style="text-indent:25px">鎂合金脫脂劑鍍液配制方法：開(kāi)缸時(shí)，在槽中加入所配溶液2/3的水。加入所需份量的鎂合金脫脂劑，攪拌溶解。加入純水至所需體積。注意事項(xiàng)：當(dāng)被處理工件過(guò)重油污時(shí),應(yīng)適當(dāng)考慮增加鎂合金脫脂劑的用量；當(dāng)槽液使用一段時(shí)間后,隨著槽液中的油污量及污物量的增加會(huì)影響槽液的使用效果,通常處理面積在20-25m2/L/內(nèi)，這時(shí)應(yīng)適當(dāng)增加用料量,當(dāng)加料后對(duì)工件除油脫脂仍達(dá)不到要求的處理效果時(shí)，無(wú)錫高磷化學(xué)鎳批發(fā),應(yīng)進(jìn)行倒槽或換槽處理。脫脂槽液分析與維護(hù)：取一干凈的錐形瓶，加入純水約100ml，用移液管吸取10ml的脫脂液加入錐形瓶中，滴入2-3滴酚酞指示劑，用0.15mol/LH2SO4溶液滴定，至錐形瓶?jī)?nèi)的溶液剛好由紅色變無(wú)色為止，記錄消耗的滴定液體積Vml,堿點(diǎn)＝Vpt.[控制范圍]全堿度：30-35；調(diào)整方式：每點(diǎn)補(bǔ)加3ml/L脫脂A劑，脫脂B劑，無(wú)錫高磷化學(xué)鎳批發(fā)，無(wú)錫高磷化學(xué)鎳批發(fā),補(bǔ)加?；瘜W(xué)鍍鎳藥劑操作工藝流程：酸洗活化：用酸洗活化劑浸泡工件2-3分鐘，再水洗干凈。無(wú)錫高磷化學(xué)鎳批發(fā)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無(wú)錫高磷化學(xué)鎳批發(fā),化學(xué)鍍鎳藥劑銷(xiāo)售" src="https://tyunfile.71360.com/UploadFile/szztjs/637447651973345062/3465701.png"></div><p style="text-indent:25px">鋁脫脂劑使用方法：1、根據(jù)待洗鋁工件油污多少將該產(chǎn)品原液與干凈水（自來(lái)水或井水）配成2%-6%的清洗溶液。2、將待洗鋁工件浸沒(méi)在已配制的清洗液中，浸漬3-5分鐘。3、將浸漬后的鋁工件從清洗溶液中撈出，用清水充分地清洗鋁工件。4、清洗溶液可以多次反復(fù)使用，由于多次使用過(guò)程中有效成分逐漸減少，應(yīng)及時(shí)補(bǔ)充適量的鋁脫脂劑原液，補(bǔ)充量為清洗溶液總量的0.1%-0.3%。產(chǎn)品特點(diǎn)：1、無(wú)毒無(wú)害，屬水基型環(huán)保清洗劑。2、除油、脫脂、脫氧化膜迅速?gòu)氐住?、清洗后的鋁工件光亮平滑，不損傷工件。4、清洗時(shí)間短，3-5分鐘即可去除油污，常溫操作，安全環(huán)保，可以節(jié)省大量的清洗時(shí)間。5、清洗成本低廉，節(jié)省人力。金屬氧化物催化劑企業(yè)化學(xué)鍍鎳藥劑工藝流程：用熱的去離子水沖洗工件，使工件升溫。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無(wú)錫高磷化學(xué)鎳批發(fā),化學(xué)鍍鎳藥劑銷(xiāo)售" src="https://tyunfile.71360.com/UploadFile/szztjs/637447651727632188/4448476.png"></div><p style="text-indent:25px">表面調(diào)整是鎂合金化成前關(guān)鍵的一道工序，在鎂及其合金表面活化后進(jìn)行。其作用是在被處理工件表面形成一種白色活性物質(zhì)。鎂合金表面調(diào)整劑，表面調(diào)整是鎂合金化成前關(guān)鍵的一道工序，在鎂及其合金表面活化后進(jìn)行。其作用是在被處理工件表面形成一種白色活性物質(zhì),使其在后面的皮膜化成處理時(shí)，能主動(dòng)吸附于工作表面，形成大量晶核，使成膜反應(yīng)快速進(jìn)行，同時(shí)又限制大晶體的生長(zhǎng)，因此生成的皮膜均勻細(xì)致,全方面提高皮膜的各種性能。RC-283鎂合金表面調(diào)整劑是目前效果較好的一種調(diào)整劑，不含有毒物質(zhì)。</p><p style="text-indent:25px">化學(xué)鍍鎳藥劑操作工藝流程：1、工件前處理:前處理對(duì)鍍層質(zhì)量至關(guān)重要,要使鍍前的工件表面無(wú)污染，并且是處于活化狀態(tài)，此過(guò)程主要有：除油，除銹，拋光，水洗。2、酸洗活化：用酸洗活化劑浸泡工件2-3分鐘，再水洗干凈。3、用熱的去離子水沖洗工件，使工件升溫，以避免下一步施鍍時(shí)，冷工件吸收鍍液熱量而降溫，導(dǎo)致停鍍。4、按照0.5-1.5dm2/升的裝載比分散地吊掛在鍍液中，控制鍍液溫度在意85-92攝氏度。5、施鍍過(guò)程中要有適度的輕攪拌，使溫度及鍍液分布均勻，從而保證化學(xué)鍍鎳的穩(wěn)定進(jìn)行，和鍍層的一致性。同時(shí)，要對(duì)鍍液進(jìn)行循環(huán)過(guò)濾。濾網(wǎng)：孔徑1-8微米，耐100攝氏度，耐酸。鎂合金脫脂劑工藝特點(diǎn)：去除工件表面的氧化膜、油膜及雜質(zhì)為形成性能優(yōu)異的皮膜奠定基礎(chǔ)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無(wú)錫高磷化學(xué)鎳批發(fā),化學(xué)鍍鎳藥劑銷(xiāo)售" src="https://tyunfile.71360.com/UploadFile/szztjs/637447651533257176/1726220.png"></div><p style="text-indent:25px">化學(xué)鍍鎳藥劑產(chǎn)品由A、B、C三劑組成，A和B按比例1：2開(kāi)缸，以A和C按比例1：1添加，作為中間補(bǔ)充劑。開(kāi)缸藥劑的配制:1、用A劑與B劑加水配兌，配兌比例為A：B：水=1：2：7。2、用純凈水把鍍槽清洗干凈。然后在槽內(nèi)加入槽容積一半大小的純凈水。3、先將B劑按比例加入到槽內(nèi)攪拌均勻，在攪拌的同時(shí)緩緩加入A劑。4、攪拌均勻后測(cè)試鍍液PH值，用10%的氨水調(diào)節(jié)PH值到4.7±0.2。5、加入去離子水到規(guī)定的體積。6、加熱鍍液將鍍液溫度穩(wěn)定在意86-92攝氏度。鎂合金脫脂劑工藝特點(diǎn)：去除工件表面的氧化膜、油膜及雜質(zhì)，形成一層均勻干凈的鎂合金表面。金屬氧化物催化劑企業(yè)</p><p style="text-indent:25px">金屬表面處理包括了除油、除銹、磷化、防銹等基體前處理，是為金屬涂層技術(shù)、金屬防護(hù)技術(shù)做準(zhǔn)備的。無(wú)錫高磷化學(xué)鎳批發(fā)</p><p style="text-indent:25px">化學(xué)鍍鎳是成熟的表面處理技術(shù)。它是利用氧化-還原反應(yīng)在催化表面沉積一層合金鍍層。一般化學(xué)鍍鎳液中還原劑為次亞磷酸鈉，金屬鹽為硫酸鎳，其它成份還包括緩沖劑、絡(luò)合劑、穩(wěn)定劑、光亮劑等。由于化學(xué)鍍鎳層具有優(yōu)良的耐蝕性和優(yōu)良的抗磨損性能，因而在工業(yè)上得到普片的應(yīng)用。但由于一般化學(xué)鍍鎳層為半光亮鍍層，不能作為裝飾鍍層應(yīng)用。所以提高鍍層光亮度是化學(xué)鍍鎳的一個(gè)大問(wèn)題。由于化學(xué)鍍的機(jī)理完全不同于電鍍鎳，所以電鍍鎳的光亮劑是不適用于化學(xué)鍍鎳，尋找一種適合于化學(xué)鍍的光亮劑，其難度相對(duì)較大，現(xiàn)在化學(xué)鎳經(jīng)過(guò)多年大量的實(shí)驗(yàn)，成功研發(fā)出一系列適合于化學(xué)鎳鍍液的添加劑配方。無(wú)錫高磷化學(xué)鎳批發(fā)</p><p style="text-indent:25px">蘇州展圖金屬科技有限公司致力于化工，是一家生產(chǎn)型公司。蘇州展圖致力于為客戶(hù)提供良好的化學(xué)鍍鎳加工，鍍鎳磷合金，無(wú)電解鍍鎳，鎂合金化學(xué)鍍鎳，一切以用戶(hù)需求為中心，深受廣大客戶(hù)的歡迎。公司秉持誠(chéng)信為本的經(jīng)營(yíng)理念，在化工深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢(shì)，打造化工良好品牌。蘇州展圖秉承“客戶(hù)為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實(shí)”的經(jīng)營(yíng)理念，全力打造公司的重點(diǎn)競(jìng)爭(zhēng)力。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2927993.html</p></div></div></div></div></div><div id="3f0ywhd" class="page-right twoColRt"><div id="ajf8zfg" 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