無(wú)錫鋁材封孔劑廠仙桃市百事德化工供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 低pH值有利于Al2O3與F-反應(yīng)，生成AlF63-、\、Al(OH)F53-、、Al(OH)2F43-.。其含量達(dá)到一定值時(shí)，離子間發(fā)生締合、水解和濃縮，轉(zhuǎn)化為穩(wěn)定相絡(luò)合氟化鋁Al2(OH)"><meta name="keywords" content="無(wú)錫鋁材封孔劑廠,封孔劑"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta 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href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/second-_jxhxp/">精細(xì)化學(xué)品</a>?<a href="http://www.cdcfah.com/cp/third-jxhxp_qitazhuji/">其他助劑</a>?無(wú)錫鋁材封孔劑廠仙桃市百事德化工供應(yīng)</p><div id="bxvbznj" class="leftbox clearfix"><h1>無(wú)錫鋁材封孔劑廠仙桃市百事德化工供應(yīng)</h1><div id="l77b7xt" class="proBig"><div id="t5zxlhx" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xtsbsd1/637420906977713912/9731578.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="vhf7vlb" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xtsbsd1/637420906977713912/9731578.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="7f9vt9f" 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>湖北省</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)錫鋁材封孔劑廠,封孔劑</p><p><span>***更新：</span>2021-01-10 01:10:16</p><p><span id="click" >瀏覽次數(shù)：4次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="9jxdbxd" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">仙桃市百事德化工有限責(zé)任公司</a></p><p><span>聯(lián)系人：</span>謝進(jìn)濤</p><p><span>郵箱: </span>267304616@qq.com</p><p><span>電話: </span>15852535713</p><p><span>傳真: </span>0510_86380198</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0510-86380198</p><p><span>地址: </span>沙嘴街道光湖路8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="bxn7tjx" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="rpvb7jp" class="box"><p><p> 低pH值有利于Al2O3與F-反應(yīng)，生成AlF63-、\、Al(OH)F53-、、Al(OH)2F43-.。其含量達(dá)到一定值時(shí)，離子間發(fā)生締合、水解和濃縮，轉(zhuǎn)化為穩(wěn)定相絡(luò)合氟化鋁Al2(OH)3F3,。在氧化膜微孔中，Al2(OH)3F3是封孔物質(zhì)；在鋁合金表面，Al2(OH)3F3是粉霜；在槽液中，Al2(OH)3F3是渾濁物。所以槽液溶鋁量太大，鋁合金易上粉，槽液易渾濁死槽。緩蝕劑的添加，正是為了保護(hù)氧化膜不上粉，降低溶鋁量，延長(zhǎng)槽液使用壽命。按實(shí)驗(yàn)結(jié)果，有機(jī)醇緩蝕劑的濃度區(qū)間為1-3g/L。（6）螯合劑濃度對(duì)封孔質(zhì)量的影響本發(fā)明螯合劑選用乙酸系(如三乙醇胺、乙二胺四乙酸等),磷酸系(如三聚磷酸鈉、焦磷酸鈉、偏磷酸鈉、氨基三甲叉磷酸（ATMP）等)和磷酸基羧酸系（如膦?；⊥槿人幔≒BTCA）等），用其強(qiáng)大的螯合鍵能，穩(wěn)定Ti4+和Al3+,確保槽液不渾濁，鋁合金不上粉，無(wú)錫鋁材封孔劑廠。按（2）（5）式，pH升高時(shí)，容易生成Ti(OH)4和Al2(OH)3F3。這些物質(zhì)，若生成在氧化膜微孔，即為封孔物質(zhì)；若生成在鋁合金表面，即為粉；若生成在槽液中，即為渾濁物。螯合劑的加入，提高了Ti(OH)4和Al2(OH)3F3的生成門檻，無(wú)錫鋁材封孔劑廠。螯合劑的用量要特別注意，濃度太高，無(wú)錫鋁材封孔劑廠，螯合鍵不好打開(kāi)，封孔能力急劇下降。實(shí)驗(yàn)表明，恰當(dāng)?shù)尿蟿舛葹?-3g/L。。封孔劑哪家性價(jià)比高，詳情可以訪問(wèn)百事德，詳細(xì)可訪問(wèn)百事德官網(wǎng)查看！無(wú)錫鋁材封孔劑廠</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無(wú)錫鋁材封孔劑廠,封孔劑" src="https://tyunfile.71360.com/UploadFile/xtsbsd1/637420906977713912/9731578.png"></div><p> 根據(jù)ITATECNO公司報(bào)道,采用鎂鹽、表面活性劑(潤(rùn)濕劑)和抑灰劑(采用磷酸鹽)為主要成份的無(wú)鎳封孔工藝，工業(yè)試驗(yàn)結(jié)果表明封孔質(zhì)量好，節(jié)能效果明顯。該工藝封孔溫度為85℃、pH=。國(guó)內(nèi)尚無(wú)應(yīng)用報(bào)道。科研人員還發(fā)現(xiàn)，氟鋯酸鹽槽液可用于封孔處理，在氟鋯酸鹽槽液中添加氟化鈉可起到促進(jìn)封孔及穩(wěn)定槽液的作用。綜上所述，鋁合金陽(yáng)極氧化膜封孔技術(shù)正向著多樣化不斷發(fā)展。每一種封孔技術(shù)都應(yīng)根據(jù)其影響因素優(yōu)化出比較好工藝，以滿足不同產(chǎn)品的要求?？紤]到環(huán)境友好的問(wèn)題，研發(fā)無(wú)鎳、常溫或中溫封孔工藝是重點(diǎn)發(fā)展趨勢(shì)。若品質(zhì)合格且價(jià)格合理的無(wú)鎳封孔工藝面世，很快會(huì)得到市場(chǎng)的認(rèn)可，研究又綠色環(huán)保的封孔處理技術(shù)、并盡快實(shí)現(xiàn)產(chǎn)業(yè)化是科研人員和業(yè)界努力的方向。3發(fā)明內(nèi)容本發(fā)明針對(duì)鋁合金陽(yáng)極氧化工藝封孔處理過(guò)程中存在嚴(yán)重鎳污染的問(wèn)題，研究開(kāi)發(fā)鋁合金無(wú)鎳封孔藥劑及工藝配置。通過(guò)建立氟鈦酸復(fù)合封孔新配方和新工藝，從工藝源頭徹底消除鎳污染；并研究提高封孔速度的方法，進(jìn)一步提高生產(chǎn)效率，使鋁合金表面封孔處理實(shí)現(xiàn)清潔生產(chǎn)。本發(fā)明以研究鋁加工行業(yè)共性關(guān)鍵技術(shù)及推動(dòng)新技術(shù)產(chǎn)業(yè)化為目標(biāo)，針對(duì)鋁合金表面處理過(guò)程存在的嚴(yán)重鎳污染等行業(yè)共性問(wèn)題。江西鋁合金常溫?zé)o鎳封孔劑表面活性劑封孔劑哪家性價(jià)比高，詳情可以訪問(wèn)百事德，歡迎有需求的朋友們聯(lián)系百事德！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無(wú)錫鋁材封孔劑廠,封孔劑" src="https://tyunfile.71360.com/UploadFile/xtsbsd1/637262913996914063/9599976.png"></div><p> 經(jīng)陽(yáng)極氧化處理后的陽(yáng)極氧化層的厚度為3μm以上，并且該氧化層為無(wú)色的。待陽(yáng)極氧化處理完成后，鋁合金的表面部分出現(xiàn)大量微孔，利用覆膜機(jī)將流延膜貼合在含有大量微孔的鋁合金表面，用于將微孔與空氣進(jìn)行隔絕，包裝后即可完成出廠。運(yùn)輸至所需進(jìn)行深加工的工廠，后續(xù)深加工的工廠確定好印刷方案后，將陽(yáng)極氧化鋁合金包覆的流延膜撕離后，將陽(yáng)極氧化鋁合金放置在加熱至60攝氏度的平板打印機(jī)上進(jìn)行印刷。待印刷過(guò)程結(jié)束后，通過(guò)沸水封閉處理方式將鋁合金表面的微孔進(jìn)行封閉后，得到陽(yáng)極氧化鋁合金印刷后的產(chǎn)品。上述對(duì)于印刷過(guò)程中，印刷方式包括數(shù)碼印刷和絲網(wǎng)印刷，數(shù)碼印刷包括噴墨印刷，制定的數(shù)碼印刷方案中運(yùn)用的顏色種類等并不于單一色或是純色的使用，該陽(yáng)極氧化金屬印刷材料同樣適用于多色或是多種造型顏色的使用。上述對(duì)于打印機(jī)選用了具有加熱功能的平板打印機(jī)，對(duì)于溫度給與的建議是用于提高墨水的吸收速率及吸收質(zhì)量的。關(guān)于溫度的選用，使用者可根據(jù)具體實(shí)施的環(huán)境及所需要實(shí)施的具體要求而進(jìn)行相適應(yīng)的設(shè)定，凡是用于能夠保證印刷流程高效率、高質(zhì)量的均屬于本發(fā)明的保護(hù)范圍。</p><p> 利用覆膜機(jī)將低密度聚乙烯薄膜貼合在含有大量微孔的金屬單質(zhì)鋁表面，用于將微孔與空氣進(jìn)行隔絕，包裝后即可完成出廠。運(yùn)輸至所需進(jìn)行深加工的工廠，后續(xù)深加工的工廠確定好印刷方案后，將陽(yáng)極氧化金屬單質(zhì)鋁包覆的低密度聚乙烯薄膜撕離后，將陽(yáng)極氧化金屬單質(zhì)鋁放置在加熱至60攝氏度的平板打印機(jī)上進(jìn)行印刷。待印刷過(guò)程結(jié)束后，通過(guò)沸水封閉處理方式將金屬單質(zhì)鋁表面的微孔進(jìn)行封閉后，得到陽(yáng)極氧化金屬單質(zhì)鋁印刷后的產(chǎn)品。實(shí)施例4：選取待處理的鋁合金，將鋁合金放入弱堿性脫脂溶劑(弱堿性脫脂劑，廠商：嵊州市春凱新材料有限公司)進(jìn)行脫脂處理，待脫脂工序完成后放入磷酸溶液中進(jìn)行陽(yáng)極氧化處理，在制作的過(guò)程中，需要使用10％的磷酸溶液中，將電壓控制在10-12v內(nèi)，操作流程的溫度為23-25攝氏度，并且整體陽(yáng)極氧化處理時(shí)長(zhǎng)為20-130分鐘。經(jīng)陽(yáng)極氧化處理后的陽(yáng)極氧化層的厚度為3μm以上，并且該氧化層為無(wú)色的。待陽(yáng)極氧化處理完成后，鋁合金的表面部分出現(xiàn)大量微孔，利用覆膜機(jī)將聚脂薄膜貼合在含有大量微孔的鋁合金表面，用于將微孔與空氣進(jìn)行隔絕，包裝后即可完成出廠。運(yùn)輸至所需進(jìn)行深加工的工廠，后續(xù)深加工的工廠確定好印刷方案后。封孔劑哪家好，詳情可以訪問(wèn)百事德，歡迎各位新老朋友垂詢！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無(wú)錫鋁材封孔劑廠,封孔劑" src="https://tyunfile.71360.com/UploadFile/xtsbsd1/637420907121131955/7859861.png"></div><p> 1）3TiF62-+6H2O=Ti(OH)3F32-+Ti(OH)2F42-+Ti(OH)F52-+6H++6F(氟鈦酸水解)（2）按（2）式，氟鈦酸的水溶液不穩(wěn)定，易水解成一羥基、二羥基和三羥基氟鈦酸根，同時(shí)釋放出H+和F-，使槽液pH值下降，F(xiàn)-濃度增加；若提高pH值，按（2）式，反應(yīng)向右邊移動(dòng)，當(dāng)pH值大于，三羥基氟鈦酸進(jìn)一步水解,出現(xiàn)渾濁沉淀：Ti(OH)3F32-+H2O=Ti(OH)4↓+H++3F-（氟鈦酸分解，析出氫氧化鈦）（3）當(dāng)槽液中放入含氧化膜的鋁合金時(shí)，F(xiàn)-與氧化膜反應(yīng)：Al2O3+12F-+3H2O=2AlF63-+6OH-（氧化膜被溶解，pH值升高）（4）2AlF63-+Al2O3+3H2O=2Al2(OH)3F3↓+6F-（鋁材上粉）（5）為了保證鋁陽(yáng)極氧化后長(zhǎng)期使用，必須進(jìn)行封孔處理。封孔的目的是為了提高鋁材的耐蝕性、其表面抗污染能力及其著色膜的色澤度和耐光、耐候性，因此封孔是十分重要的技術(shù)環(huán)節(jié)。目前國(guó)內(nèi)外普遍使用的工藝是以氟化鎳為主體的常溫封孔，其封孔工藝條件為：封孔溫度25-35℃封孔速度1um/min槽液PH所用水的潔凈度去離子水F-濃度Ni2+濃度（6）這些因素對(duì)其封孔質(zhì)量的影響非常大，且不好控制，稍加不慎，無(wú)法保證鋁材的封孔質(zhì)量，影響生產(chǎn)。除含鎳封孔液造成水污染外，手機(jī)、空調(diào)、電視、冰箱、電腦、相機(jī)等等。封孔劑哪家性價(jià)比高，詳情可以訪問(wèn)百事德，有需求的不要錯(cuò)過(guò)哦！無(wú)錫鋁材封孔劑廠</p><p style="text-indent:25px">無(wú)錫封孔劑選哪家，百事德為您服務(wù)！歡迎有需求的朋友們聯(lián)系百事德！無(wú)錫鋁材封孔劑廠</p><p> 本發(fā)明生產(chǎn)槽位配置如圖2所示。氟鈦酸無(wú)鎳封孔配置由生產(chǎn)系統(tǒng)、加熱系統(tǒng)、氣攪拌系統(tǒng)、過(guò)濾系統(tǒng)和廢水處理系統(tǒng)組成。生產(chǎn)系統(tǒng)：由1#工作槽，2-3#水洗槽組成，全部做玻璃鋼防腐。1#封孔槽為主工作槽，負(fù)責(zé)完成鋁合金氧化膜的封孔工序；2-3#槽負(fù)責(zé)清洗封孔后鋁合金表面的殘留藥劑，完成生產(chǎn)流程。加熱系統(tǒng)：由蒸汽加熱管和8#閥門組成。加熱管布置于1#封孔槽兩側(cè)，做玻璃鋼防腐，負(fù)責(zé)1#封孔槽加熱。氣攪拌系統(tǒng)：由空壓機(jī)、管道和6#、7#閥門組成，負(fù)責(zé)1#封孔槽和4#沉淀槽的均勻攪拌。廢水處理系統(tǒng)：由2#水洗槽、3#水洗槽、4#沉淀槽、耐酸泵、過(guò)濾器、3#-5#閥門和相應(yīng)管道組成，負(fù)責(zé)處理凈化2#和3#水洗槽，實(shí)現(xiàn)廢水循環(huán)利用。過(guò)濾系統(tǒng)：由1#封孔槽、2#水洗槽、3#水洗槽、4#沉淀槽、耐酸泵、過(guò)濾器、1#-5#閥門和相應(yīng)管道組成，負(fù)責(zé)過(guò)濾1#封孔槽，以及2#、3#水洗槽。本發(fā)明的操作步驟如下：1、生產(chǎn)操作。開(kāi)啟8#閥門，加熱1#封孔槽，檢查確認(rèn)各項(xiàng)指標(biāo)在如下控制范圍之內(nèi)：氟鈦酸（50wt.%）濃度,緩蝕劑的濃度1-3g/L,螯合劑濃度1-3g/L,溫度15-35℃,pH值。開(kāi)啟3#、4#、5#閥門，啟動(dòng)耐酸泵，確認(rèn)4#沉淀槽的pH值在5-8之間，循環(huán)4#沉淀槽水洗液至3#水洗槽、2#水洗槽，再返回沉淀槽。無(wú)錫鋁材封孔劑廠</p><p 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