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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_tlyq/">涂料、油漆</a>?<a href="http://www.cdcfah.com/cp/third-tlyq_fxtltk/">防銹涂料</a>?河北冷卻水防銹劑批發(fā) 蘇州福藤井電子科技供應(yīng)</p><div id="lpwnwsp" class="leftbox clearfix"><h1>河北冷卻水防銹劑批發(fā) 蘇州福藤井電子科技供應(yīng)</h1><div id="cr8wlsj" class="proBig"><div id="s8w2kfh" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szftjdz/637378489854619141/7529419.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="dbya9ah" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szftjdz/637378489854619141/7529419.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3gceok2" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>河北冷卻水防銹劑批發(fā),防銹劑</p><p><span>***更新：</span>2021-01-29 02:12:29</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="cbdva3r" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">蘇州福藤井電子科技有限公司</a></p><p><span>聯(lián)系人：</span>曾先生</p><p><span>郵箱: </span>futengjing@163.com</p><p><span>電話: </span>13806263217</p><p><span>傳真: </span>0512_</p><p><span>網(wǎng)址: </span>http://molydo.com</p><p><span>手機(jī): </span>0512-55117038</p><p><span>地址: </span>昆山市玉山鎮(zhèn)聯(lián)邦國(guó)際商務(wù)花園1號(hào)樓</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="fjlyvce" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="8ryq33x" class="box"><p><p style="text-indent:25px">工件水基清洗劑清洗→含2%水基防銹劑的水溶液漂洗→烘干→浸涂溶劑型薄層防銹油→存放一周后發(fā)現(xiàn)工件下緣積油處或工件相接觸處有黑印。(2008年8月湖北某汽車(chē)發(fā)動(dòng)機(jī)廠)現(xiàn)場(chǎng)調(diào)查：2%水基防銹劑溶液PH值大于12，取PH試紙測(cè)試工件表面，PH大于12. 原因：工件表面的水溶性防銹劑經(jīng)烘干后濃縮在金屬表面，當(dāng)浸涂防銹油后，由于防銹油的置換作用，使表面殘留的水基防銹劑隨油膜的下淌和基礎(chǔ)油的揮發(fā)而濃縮于工件的下邊緣或滯留在工件相接觸處，由于積液處的防銹油含較多的堿性水基防銹劑，嚴(yán)重污染了積累處的防銹油，導(dǎo)致工件輕微腐蝕，河北冷卻水防銹劑批發(fā)，河北冷卻水防銹劑批發(fā)。解決方案：水基清洗后用清水漂洗，再用脫水防銹油脫除水膜，河北冷卻水防銹劑批發(fā)，避免烘干時(shí)工件發(fā)黃，也避免水基防銹劑對(duì)防銹油的污染。一般防銹劑都應(yīng)該放在陰涼處存放，保質(zhì)期2-3年。河北冷卻水防銹劑批發(fā)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北冷卻水防銹劑批發(fā),防銹劑" src="https://tyunfile.71360.com/WaterMark/UploadFile/szftjdz/637378489854619141/7529419.png"></div><p style="text-indent:25px">水基防銹劑可代替以機(jī)械油為主體的防銹油，還可省去傳統(tǒng)的除油、磷化等工序，既節(jié)省了能源，又降低了操作成本，還避免了廢液排放造成的環(huán)境污染，是防銹油和磷化液的替代產(chǎn)品，各種金屬材料及制品都可以用該類(lèi)防銹劑在不同階段進(jìn)行處理，工業(yè)需求量巨大，市場(chǎng)前景非?？捎^。另外，多功能的水基防銹劑研究開(kāi)發(fā)及應(yīng)用漸成趨勢(shì)，如除油、除銹“二合一”，除油、除銹、防銹三合一的產(chǎn)品也日益增多，如美國(guó)歌德公司就開(kāi)發(fā)出了系列產(chǎn)品。它們通過(guò)對(duì)油層的乳化，對(duì)銹層的滲透和轉(zhuǎn)化，起到對(duì)金屬產(chǎn)品的保護(hù)作用。研究和開(kāi)發(fā)防銹性好，性質(zhì)穩(wěn)定，價(jià)格低廉，減少污染，功能齊全，使用方便的水基金屬防銹劑，是今后努力的方向。河北冷卻水防銹劑批發(fā)防銹劑不含氯化物、磷酸鹽和重金屬，環(huán)保安全。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北冷卻水防銹劑批發(fā),防銹劑" src="https://tyunfile.71360.com/WaterMark/UploadFile/szftjdz/637378564258564453/5337905.png"></div><p style="text-indent:25px">防銹劑的作用原理是在金屬表面形成牢固的吸附膜，從而防止氧及水特別是水對(duì)金屬表面的接觸，使金屬表面不接觸空氣和水而導(dǎo)致銹蝕。潤(rùn)滑防銹劑中主要用于工業(yè)潤(rùn)滑油和金屬加工冷卻潤(rùn)滑液、金屬防護(hù)油等。作為添加劑的防銹劑，必須對(duì)金屬有充分的吸附性和對(duì)油的溶解性，因此防銹劑均由很強(qiáng)的極性基和適當(dāng)?shù)挠H油基組成。目前使用較廣、效果較好的有以下幾類(lèi)：磺酸鹽(磺酸鈣、磺酸鈉和磺酸鋇)、羧酸及其鹽類(lèi)(十二烯基丁二酸、環(huán)烷酸鋅、N－油酰肌氨酸十八胺鹽)、有機(jī)磷酸鹽類(lèi)、咪唑啉鹽、酯型防銹劑(羊毛脂及羊毛脂皂、司苯－60或80、氧化石油脂)、雜環(huán)化合物(苯并三氮唑)、有機(jī)胺類(lèi)等?！?/p><p style="text-indent:25px">防銹劑背景技術(shù)：金屬銹蝕是涉及國(guó)民經(jīng)濟(jì)各個(gè)領(lǐng)域的普遍問(wèn)題，它是由于氧和水作用金屬表面生成氧化物和氫氧化物混合物的電化學(xué)過(guò)程，對(duì)金屬及其制品的性能和價(jià)值有極大危害，嚴(yán)重時(shí)會(huì)造成重大事故致使設(shè)備報(bào)廢。金屬及其制品在生產(chǎn)、運(yùn)輸和貯存過(guò)程中，特別是在海上運(yùn)輸和高熱潮濕的陸路運(yùn)輸過(guò)程中，不可避免地會(huì)遭遇腐蝕而發(fā)生銹蝕。據(jù)統(tǒng)計(jì)，2005年我國(guó)全年因銹蝕而造成的經(jīng)濟(jì)損失在360億元以上，其危害非常嚴(yán)重。目前常用的涂抹防銹油脂清洗工序，極易造成環(huán)境的二次污染，而且對(duì)于那些接觸不到防銹油的拐角、縫隙部位，則不能形成有效的防銹保護(hù)，此法已越來(lái)越不能被人們所接受。采用真空包裝方法則成本較高，且對(duì)于大型工件來(lái)說(shuō)非常對(duì)于現(xiàn)實(shí)。干燥劑防銹雖然成本較低，使用方便，但受環(huán)境影響較大，效果很難保證。防銹劑在印染工業(yè)中有著極廣的用途。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北冷卻水防銹劑批發(fā),防銹劑" src="https://tyunfile.71360.com/WaterMark/UploadFile/szftjdz/637378564282597656/7922582.png"></div><p style="text-indent:25px">鋼筋除銹劑的優(yōu)點(diǎn)： 1. 具備環(huán)保性能。傳統(tǒng)除銹劑，會(huì)產(chǎn)生大量酸霧及刺激氣味，危害人體健康，殘留液體對(duì)環(huán)境的破壞性非常大。新型的鋼筋除銹劑中不含有毒、有害物質(zhì)，也不產(chǎn)生有毒、有害的排放。 2. 可循環(huán)使用，降低生產(chǎn)成本，由于鋼筋除銹劑與原酸洗，相比可延長(zhǎng)數(shù)倍使用壽命，使用效率膏，所以成本可以降低。 3. 對(duì)工件不產(chǎn)生腐蝕性。潔凈效果好，不產(chǎn)生黑膜、干凈、徹底。對(duì)鋼筋不產(chǎn)生任何的腐蝕性作用。 4. 對(duì)人體沒(méi)有傷害，不損害皮膚。防銹劑是一種超級(jí)高效的合成滲透劑。河北冷卻水防銹劑批發(fā)</p><p style="text-indent:25px">防銹劑可分為工序間與工序后的防銹劑。河北冷卻水防銹劑批發(fā)</p><p style="text-indent:25px">隨著防銹技術(shù)的不斷發(fā)展，近年來(lái)防銹劑的發(fā)展呈現(xiàn)如下趨勢(shì)： 1　多功能性隨著市場(chǎng)要求的不斷提高，近年來(lái)市場(chǎng)上出現(xiàn)了一劑多功用的防銹劑，可以適應(yīng)多種條件下金屬制品的防護(hù)和使用需要。除了具有良好防銹功能外，還具備其他的功能和作用，比如潤(rùn)滑、清洗、減振等功效?，F(xiàn)已研制出的潤(rùn)滑防銹兩用劑被極廣運(yùn)用于內(nèi)燃機(jī)和**行業(yè)，可以不經(jīng)除膜而直接使用，并且市場(chǎng)對(duì)于這類(lèi)防銹劑的需求也是越來(lái)越大。 2　低粘度性在滿(mǎn)足使用條件的情況下，應(yīng)盡量降低防銹劑的粘度。低粘度易涂敷，并且可以有效降低防銹劑厚度，能夠達(dá)到節(jié)約降損的目的。河北冷卻水防銹劑批發(fā)</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3056091.html</p></div></div></div></div></div><div id="uovnk7l" class="page-right twoColRt"><div id="ap7j7ef" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="2ipbiu8" 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