湖北鋁材表面封孔劑定做仙桃市百事德化工供應-b2b網(wǎng)站_b2b電子商務平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 研究開發(fā)無鎳封孔綠色生產(chǎn)新技術(shù)，以實現(xiàn)降低環(huán)境污染、提高生產(chǎn)效率、帶動產(chǎn)業(yè)升級的目標。研究結(jié)果表明，新工藝徹底消除了鎳污染，槽液穩(wěn)定，節(jié)能環(huán)保，易于大規(guī)模生產(chǎn)，且可為開發(fā)無污染綠色鋁合金新產(chǎn)品"><meta name="keywords" content="湖北鋁材表面封孔劑定做,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" 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src="https://tyunfile.71360.com/UploadFile/xtsbsd1/637262913898906250/6931910.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="sbxwfbc" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xtsbsd1/637262913898906250/6931910.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="d8nm2w8" 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>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>湖北鋁材表面封孔劑定做,封孔劑</p><p><span>***更新：</span>2021-01-30 02:07:44</p><p><span id="click" >瀏覽次數(shù)：5次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="foamgcs" 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任公司</a></p><p><span>聯(lián)系人：</span>謝進濤</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: </span>0510-86380198</p><p><span>地址: </span>沙嘴街道光湖路8號</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="vtv2ne7" class="page-proshow02"><p class="title">詳細說明</p><div id="bjawikb" class="box"><p><p> 研究開發(fā)無鎳封孔綠色生產(chǎn)新技術(shù)，以實現(xiàn)降低環(huán)境污染、提高生產(chǎn)效率、帶動產(chǎn)業(yè)升級的目標。研究結(jié)果表明，新工藝徹底消除了鎳污染，槽液穩(wěn)定，節(jié)能環(huán)保，易于大規(guī)模生產(chǎn)，且可為開發(fā)無污染綠色鋁合金新產(chǎn)品提供可借鑒的技術(shù)基礎(chǔ)，市場前景廣闊，是一項具有經(jīng)濟效益和社會效益的綠色新技術(shù)，對推動鋁合金表面處理技術(shù)向環(huán)保、、節(jié)能方向發(fā)展具有重大的意義。本發(fā)明針對鋁合金陽極氧化工藝封孔處理過程中存在嚴重鎳污染的問題，研究開發(fā)一種鋁合金無鎳封孔藥劑及工藝配置。通過建立氟鈦酸復合封孔新配方和新工藝，以氫氧化鈦作為封孔填充主要物質(zhì)，取代氫氧化鎳，從工藝源頭徹底消除鎳污染；研究和探討新工藝的調(diào)控規(guī)律以及封孔過程的動力學變化規(guī)律，建立提高封孔速度的方法，進一步提高生產(chǎn)效率；在小試基礎(chǔ)上，進行中試驗證，進一步完善和優(yōu)化氟鈦酸封孔新工藝，并對新工藝作經(jīng)濟性和污染物排放評價，為新工藝產(chǎn)業(yè)化作技術(shù)準備，湖北鋁材表面封孔劑定做。通過本發(fā)明的實施，推動鋁合金表面處理技術(shù)向環(huán)保、、節(jié)能方向發(fā)展。本發(fā)明的研究內(nèi)容示意圖見圖1。研究氟鈦酸封孔新配方，從源頭徹底消除鎳污染。選用氟鈦酸作為主要的封孔成分，其電離，湖北鋁材表面封孔劑定做、水解與封孔反應為：H2TiF6=2H++TiF62-(氟鈦酸電離)，湖北鋁材表面封孔劑定做。封孔劑，就選仙桃市百事德化工有限責任公司。湖北鋁材表面封孔劑定做</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖北鋁材表面封孔劑定做,封孔劑" src="https://tyunfile.71360.com/UploadFile/xtsbsd1/637262913898906250/6931910.png"></div><p> 1技術(shù)領(lǐng)域本發(fā)明涉及鋁合金陽極氧化封孔工藝，屬于鋁加工領(lǐng)域。2技術(shù)背景目前，我國建筑鋁合金封孔主要采用冷封孔工藝（常溫封孔）和中溫封孔工藝（50-60℃封孔），鎳鹽是封孔藥劑的主要成分（氟化鎳或醋酸鎳）。鋁合金封孔后，需要經(jīng)過兩道以上的水洗槽水洗，清洗表面殘留的含鎳封孔藥液，方可下線包裝。這種封孔處理方式，產(chǎn)生如下兩方面的金屬鎳化合物污染：一是清洗水中的鎳污染，二是鋁合金表面的鎳污染。目前的陽極氧化封孔工藝，首先產(chǎn)生的是清洗廢水的鎳污染。以常溫氟化鎳封孔為例，每處理1噸鋁合金，需要消耗4噸工藝用水，消耗，產(chǎn)生4噸含鎳廢水，*廣東省，鋁表面封孔生產(chǎn)過程每年產(chǎn)生含鎳廢水達600萬噸。排出廢水中的鎳常以鹵化物、硝酸鹽、鹽以及某些有機和無機絡(luò)合物的形式溶解于水。鋁合金陽極氧化膜的封孔，涵蓋熱封孔工藝（熱-水合封孔工藝）、冷封孔工藝、中溫封孔工藝、有機聚合物涂層封孔（有機酸或電泳漆封孔）和其他無鎳封孔等工藝。我國的建筑鋁合金主要采用冷封孔工藝、中溫封孔工藝和電泳漆封孔工藝。近年來，為了滿足較厚氧化膜性能需求，中溫封孔工藝得到了較快發(fā)展。（1）熱-水合封孔工藝熱-水合封孔工藝包括沸水封孔和高溫水蒸氣封孔。安徽供應封孔劑研發(fā)仙桃市百事德化工有限責任公司為您提供封孔劑，有想法可以來我司咨詢！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖北鋁材表面封孔劑定做,封孔劑" src="https://tyunfile.71360.com/UploadFile/xtsbsd1/637420907121131955/7859861.png"></div><p> 本發(fā)明還提供一種上述方法制備得到的載硒的介孔二氧化硅納米材料。本發(fā)明還提供一種上述方法制備得到的載硒的介孔二氧化硅納米材料的應用。本發(fā)明采用溶膠-凝膠方法制備得到介孔二氧化硅(msns)，并進一步利用化學刻蝕法處理獲得一種較大孔徑的介孔二氧化硅，然后通過超聲輔助-熔融滲透方法(ultrasonicationassisted-meltinfiltration，ua-mi)負載高量納米硒(se)，超聲條件下將抗壞血酸溶液迅速滴加入硒源和擴孔的介孔二氧化硅溶液中反應，得到混合溶液，然后將混合溶液冷凍干燥，煅燒，這樣可以使納米se充分填充在孔道內(nèi)，從而負載高量納米硒，由于納米se充分填充在孔道內(nèi)，可達到緩慢持久的釋放效果。本發(fā)明制備的擴孔的msns平均孔徑和孔容分別為，將其作為載體負載納米硒se得到的se-msns，其中含硒量比較高可達45wt.％，且負載量在5wt.％-45wt.％可精確調(diào)控，粒徑為119±4nm。本發(fā)明中se-msns功能單元結(jié)構(gòu)穩(wěn)定、尺寸可控、具有良好的分散性，更重要的是可以利用更少量的msns負載更多量的se，提高了納米se的負載率和msns的利用率。有益效果本發(fā)明獲得的se-msns具有載硒量高、可調(diào)控性強，分散性好，顆粒均一，se可以充分填充在msns的孔道中。相較于純se。</p><p> 其封孔機理是在大于95℃高溫下，由于三氧化二鋁（Al2O3）的水合作用，生成含有一份結(jié)晶水的三氧化二鋁Al2O﹒H2O（2AlOOH,即勃姆體氧化鋁）或氫氧化鋁Al2O3﹒3H2O（2Al(OH)3,即拜耳體氧化鋁），使體積膨脹從而封閉了陽極氧化膜的結(jié)構(gòu)微孔。勃姆體氧化鋁具有較好的耐腐蝕性，拜耳體氧化鋁耐腐蝕性遠不如勃姆體氧化鋁。沸水封孔和高溫水蒸氣封孔后能保持氧化膜的透明度，且提高了陽極氧化膜的抗開裂性或抗機械變形開裂性，適用于交通工具的車圈或太陽光直射的結(jié)構(gòu)件。由于沸水封孔和高溫水蒸氣封孔在高溫下操作，需要消耗大量能源，一般不用于建筑鋁合金的封孔過程。（2）冷封孔（常溫封孔）工藝冷封孔是我國建筑鋁合金**早推廣和目前**常使用的常規(guī)封孔工藝，采用氟化鎳為封孔藥劑的主要成分，在陽極氧化膜微孔結(jié)構(gòu)中填充耐腐蝕的氫氧化鎳，完成封孔過程。為提高陽極氧化膜的柔韌性和封孔質(zhì)量，可采用將冷封孔后的鋁合金型材，在60-80℃的去離子水中浸漬10-15分鐘，作為“冷封孔后處理”。歐洲已將“冷封孔后處理”列入陽極氧化處理的生產(chǎn)規(guī)范。冷封孔工藝在常溫下完成封孔過程，能降低能耗。該工藝以氟化鎳為封孔藥劑主要成分，生產(chǎn)過程中產(chǎn)生大量含鎳廢水，污染環(huán)境。封孔劑，就選仙桃市百事德化工有限責任公司，讓您滿意，歡迎您的來電！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖北鋁材表面封孔劑定做,封孔劑" src="https://tyunfile.71360.com/UploadFile/xtsbsd1/637420907263915133/7136055.png"></div><p> 實驗例隨機選取來自同一個陽極氧化處理工廠處理后的金屬單質(zhì)鋁材料和鋁合金材料各4份，將各處理后的材料中的2份材料根據(jù)上述各實施例中包覆隔離層的方法進行包覆。將上述所有選取的實驗材料放置在同一個環(huán)境中(室溫下即可)進行放置。實驗對象：將上述利用各實施例進行隔離層包覆的材料作實驗組，未包覆隔離層的材料作對照組。實驗指標：在上述各材料經(jīng)過陽極氧化處理后記錄整體材料中右下角的10×10m2內(nèi)的微孔未閉合初始數(shù)據(jù)(通過幾何學取樣法中經(jīng)過劃線選出計數(shù)面積，其中采用“取上不取下，取左不取右”，即所選面積的上部線條上覆蓋的半個以上或是以下的均屬于所選面積中的數(shù)據(jù)的原理)，然后記錄上述各材料在包覆隔離層和未包覆隔離層的材料在相同環(huán)境下放置12小時后的微孔未閉合數(shù)據(jù)，以及24小時后的微孔未閉合數(shù)據(jù)。實驗結(jié)果：表1陽極氧化處理各材料微孔未閉合數(shù)據(jù)表由上述數(shù)據(jù)結(jié)果顯示，包覆隔離層的各材料采用上述各實施例的制備方法得到的陽極氧化處理材料在經(jīng)過實驗觀察的時間后發(fā)現(xiàn)，上述各實施例中的陽極氧化處理材料上的未封閉的微孔數(shù)目隨著實驗時間的延長呈現(xiàn)的數(shù)據(jù)降低比率明顯較低。仙桃市百事德化工有限責任公司為您提供封孔劑，有想法的可以來電咨詢！常州常溫封孔劑封閉劑</p><p style="text-indent:25px">仙桃市百事德化工有限責任公司致力于提供封孔劑，竭誠為您服務。湖北鋁材表面封孔劑定做</p><p> 稱取擴孔的、30wt.％、40wt.％和45wt.％se-msns各、未加入分散劑合成的純消滅備用。取100μl菌液加入到裝有25mllb培養(yǎng)基的錐形瓶中和材料共培養(yǎng)，材料組和對照組均設(shè)置3個平行樣。共培養(yǎng)時間設(shè)置為12h、24h、36h、48h和60h。共培養(yǎng)時間到達后，取菌懸液用pbs稀釋，稀釋梯度依次為100，10-1，10-2到10-8。點樣法判斷抑菌性，用移液吸取不同濃度的稀釋液各10μl依次點樣到瓊脂培養(yǎng)基上，拍照并計算樣品的抑菌率。次測試后，樣品進行回收。消滅、分散處理后，按照上述步驟進行二次測試，并計算率，此步驟重復2-3次。抑菌率＝(c-t)/c×100％式中：c-對照組細菌菌落的平均值；t-材料組共培養(yǎng)后計算得到的細菌菌落平均值。圖1為載se量分別為30wt.％、35wt.％、40wt.％和45wt.％se-msns在ph分別為，可以看出se-msns材料中的se可以長期、穩(wěn)定地釋放，并且，隨著載se量的增加，se的累積釋放量也在增加。圖2a可以看出未經(jīng)刻蝕的msns在p/p0為，符合iv型等溫線特點，說明該材料有介孔結(jié)構(gòu)。由bjh方法得到的孔徑分布圖2b可看出，未經(jīng)刻蝕的msns平均孔徑為，比表面積為，平均孔容為。經(jīng)過刻蝕的msns孔徑分布在，比表面積為，平均孔容為。圖3可以看出se-msns保持完整的球狀，分散度良好。湖北鋁材表面封孔劑定做</p><p style="text-indent:25px">仙桃市百事德化工有限責任公司是一家我公司研發(fā)實力極強，設(shè)有技術(shù)攻關(guān)小組，通過專題攻關(guān)使很多產(chǎn)品質(zhì)量在國內(nèi)處于先進水平。層層把關(guān)，從原材料就開始控制質(zhì)量，保證產(chǎn)品符合WF系列優(yōu)級品標準，化工產(chǎn)品（危險品、、易燃易爆物品除外）的銷售。主營鋁型材表面處理添加劑。的公司，是一家集研發(fā)、設(shè)計、生產(chǎn)和銷售為一體的專業(yè)化公司。百事德化工擁有一支經(jīng)驗豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團隊，以高度的專注和執(zhí)著為客戶提供除油劑，堿蝕劑，著色劑，封孔劑。百事德化工繼續(xù)堅定不移地走高質(zhì)量發(fā)展道路，既要實現(xiàn)基本面穩(wěn)定增長，又要聚焦關(guān)鍵領(lǐng)域，實現(xiàn)轉(zhuǎn)型再突破。百事德化工始終關(guān)注化工市場，以敏銳的市場洞察力，實現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3071033.html</p></div></div></div></div></div><div id="ih2i38c" class="page-right twoColRt"><div id="88ce2zy" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="qurc7ro" 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配件哪家強信息推薦自業(yè)物資供應" class="vcenter" 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