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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_bmhxj/">表面活性劑</a>?<a href="http://www.cdcfah.com/cp/third-bmhxj_qtbmhxj/">其他表面活性劑</a>?河北**界面活性劑歡迎咨詢上海雨木化工供應(yīng)</p><div id="8ry22p3" class="leftbox clearfix"><h1>河北**界面活性劑歡迎咨詢上海雨木化工供應(yīng)</h1><div id="nldfxjw" class="proBig"><div id="i3x7rjl" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shymhg/637393192695141233/1732395.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="wvnuw7p" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shymhg/637393192695141233/1732395.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="tspwtkr" 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>河北**界面活性劑,氟碳表面活性劑</p><p><span>***更新：</span>2020-11-26 07:22:58</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="mqsproq" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海雨木化工有限公司</a></p><p><span>聯(lián)系人：</span>王保民</p><p><span>郵箱: </span>gggwkn@163.com</p><p><span>電話: </span>15800615685</p><p><span>傳真: </span>021_54852976</p><p><span>網(wǎng)址: </span>http://www.yumuhuagong.com</p><p><span>手機(jī): </span>021-57280030</p><p><span>地址: </span>龍皓路1018號(hào)1120</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="eifhjqs" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="swjgikb" class="box"><p><p style="text-indent:25px">YM系列氟碳表面活性劑具有高表面活性、高熱穩(wěn)定性及高化學(xué)穩(wěn)定性等特點(diǎn)，產(chǎn)量、質(zhì)量穩(wěn)定，性能超過(guò)進(jìn)口產(chǎn)品，能提高和改善開(kāi)采液對(duì)地層巖石的潤(rùn)濕性、滲透性、擴(kuò)散性及原油的流動(dòng)性，有效降低油水表面張力，提高泡沫的強(qiáng)度和穩(wěn)定性，對(duì)地層傷害小，在高溫、酸性、礦化度高的惡劣環(huán)境下性能穩(wěn)定，河北**界面活性劑，河北**界面活性劑。氟碳表面活性劑能以極低的濃度明顯地降低溶劑的表面張力的一類物質(zhì)稱為表面活性劑。氟碳表面活性劑是特種表面活性劑中較重要的品種，指碳?xì)浔砻婊钚詣┑奶細(xì)滏溨械臍湓尤炕虿糠直环尤〈?，即氟碳鏈代替了碳?xì)滏?，因此表面活性劑中的非極性基不僅有疏水性質(zhì)而且獨(dú)具疏油的性能，河北**界面活性劑。助排劑**界面活性劑YM-217應(yīng)該貯存在陰涼、干燥的庫(kù)房?jī)?nèi)。河北**界面活性劑</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北**界面活性劑,氟碳表面活性劑" src="https://tyunfile.71360.com/UploadFile/shymhg/637393192695141233/1732395.png"></div><p style="text-indent:25px">氟碳表面活性劑的獨(dú)特性質(zhì)直接與氟碳鏈相關(guān)，更進(jìn)一步講是取決于氟元素的獨(dú)特性質(zhì)。簡(jiǎn)而言之，相對(duì)于其他表面活性劑，氟碳表面活性劑較為明顯的特點(diǎn)是：高效、穩(wěn)定，即高表面活性，高熱力學(xué)和化學(xué)穩(wěn)定性。氟元素是電負(fù)性較強(qiáng)的元素，它具有高氧化勢(shì)、高電離能，這種特性一方面造成氟—碳鍵（F—C）鍵能高（實(shí)際上氟—碳鍵是已知鍵能較高的共價(jià)鍵），因而氟碳鏈結(jié)構(gòu)遠(yuǎn)比碳?xì)浣Y(jié)構(gòu)穩(wěn)定；另一方面氟原子非常難以被極化，使氟碳鏈極性比碳?xì)滏溞?。正是因?yàn)檫@種低極性，使氟碳鏈?zhǔn)杷饔眠h(yuǎn)比碳?xì)滏湉?qiáng)烈（其實(shí)，低極性不但使氟碳鏈?zhǔn)杷疫€疏油—這里油是指碳?xì)漕惢衔铮?；另外，低極性又導(dǎo)致氟碳鏈相互間作用力弱。這二個(gè)因素共同作用使得氟碳表面活性劑分子在水溶液中有比其它表面活性劑分子更加強(qiáng)烈的傾向來(lái)脫離水溶液，在液/氣界面上定向聚集排列成分子膜，從而使其具有與其它表面活性劑所不同的二種特性；顏填料,助劑,樹(shù)脂,乳液,分散河北**界面活性劑氟碳表面活性劑是一種兩親性分子。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北**界面活性劑,氟碳表面活性劑" src="https://tyunfile.71360.com/UploadFile/shymhg/637393192805501813/8053003.png"></div><p style="text-indent:25px">氟碳表面活性劑是指普通表面活性劑碳?xì)滏溕系臍淙炕虿糠直环尤〈囊活惐砻婊钚詣?。C-F鏈化學(xué)穩(wěn)定性和熱穩(wěn)定性都很高；此外氟原子的半徑比氫原子大，能將碳原子完全遮蓋起來(lái)，范德華力小，即分子間力小，故氟碳表面活性劑具有很多普通碳?xì)浔砻婊钚詣┎痪哂械奶卣鳎旱?：極強(qiáng)的表面活性。在水中只要很低的濃度就能夠強(qiáng)烈的降低水的表面張力，提高了水性體系的濕潤(rùn)性和滲透性。由于氟原子非常難以被極化，使氟碳鏈極性比碳?xì)滏溞?。正是因?yàn)檫@種低極性，使氟碳鏈具有憎水性的同時(shí)還有憎油性，因而在有機(jī)溶劑中也有高的表面活性。第二：極好的穩(wěn)定性。因?yàn)榉兼I的鍵能很大，不容易被破壞，所以具有極好的化學(xué)穩(wěn)定性和熱穩(wěn)定性，可用于碳?xì)浠钚詣o(wú)法穩(wěn)定存在的場(chǎng)合，如高溫、強(qiáng)酸、強(qiáng)堿溶液中。第三：生產(chǎn)成本高。氟是電負(fù)性較強(qiáng)的元素，所以對(duì)設(shè)備的要求非常的高，加之合成氟碳表面活性劑的工藝也比較的復(fù)雜，造成了目前世界上氟碳表面活性劑的產(chǎn)能不大，成本較高，市場(chǎng)售價(jià)也不便宜。</p><p style="text-indent:25px">非離子氟碳表面活性劑在水溶液中不電離，其極性基通常由一定數(shù)量的含氧醚鍵和/或羥基構(gòu)成。含氧醚鍵通常為聚氧乙烯基(polyoxyethylene)鏈或聚氧乙烯基片段或聚氧丙烯基(polyox—propylene)片段組成。這些極性基的長(zhǎng)度是可以調(diào)節(jié)的。極性基長(zhǎng)度的改變，可改變非離子氟碳表面活性劑的親水親油平衡(Hy-drophileLipophileBalance，即HLB)值，而非離子氟碳表面活性劑的HLB值對(duì)其所在體系的界面性質(zhì)及乳液的穩(wěn)定性有很大的影響。非離子氟碳表面活性劑不含帶電荷的表面活性離子，這使其不易優(yōu)先在帶負(fù)電荷的表面吸附。當(dāng)然，對(duì)這一性質(zhì)也不能籠統(tǒng)說(shuō)其利弊，取決于應(yīng)用的條件。氟碳表面活性劑是特種表面活性劑中比較重要的品種。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北**界面活性劑,氟碳表面活性劑" src="https://tyunfile.71360.com/UploadFile/shymhg/637393192776800820/9396890.png"></div><p style="text-indent:25px">盡管氟碳表面活性劑對(duì)液體表面張力降低性能非常強(qiáng)，但其主要作用于液/氣界面,因而在降低固/液相界面張力時(shí)性能不如普通碳?xì)漕惐砻婊钚詣?shí)驗(yàn)證明,與普通表面活性劑復(fù)配會(huì)產(chǎn)生更為優(yōu)越的協(xié)同效應(yīng)。這不僅能減少兩者的用量，降低總體成本，同時(shí)還能產(chǎn)生更好的效果。這一點(diǎn)當(dāng)用作潤(rùn)濕、流平劑時(shí)尤顯重要。由于氟碳表面活性劑基本上為漿狀或粉狀物，直接使用不方便，故商業(yè)；化產(chǎn)品中往往已被配制為溶液。但這些產(chǎn)品在低溫時(shí)經(jīng)常會(huì)分離成兩相或沉淀，因此使用前務(wù)必充分?jǐn)嚢瑁诒匾闆r下可輕度加熱（40~50℃），以保證產(chǎn)品混合均勻。氟碳表面活性劑YM-313可以大幅降低涂料體系的表面張力，提高涂料對(duì)底材的潤(rùn)濕性和流平性。河北**界面活性劑</p><p style="text-indent:25px">助排劑**界面活性劑YM-217可以提高返速度和返排程度，較大限度地減小“水鎖”現(xiàn)象。河北**界面活性劑</p><p style="text-indent:25px">在日常的分析工作中，表活是比較重要的一個(gè)成分。氟碳表面活性劑是特種表面活性劑中比較重要的品種，指碳?xì)浔砻婊钚詣┑奶細(xì)滏溨械臍湓尤炕虿糠直环尤〈?，即氟碳鏈代替了碳?xì)滏湥虼吮砻婊钚詣┲械姆菢O性基不僅有疏水性質(zhì)而且獨(dú)具疏油的性能。氟碳表面活性劑普遍應(yīng)用于合成洗滌劑、化妝品、食品、橡膠、塑料、油墨等諸多行業(yè)。在感光材料中，主要用作潤(rùn)濕劑、乳化劑、抗靜電劑等。同時(shí)還可以作為消防滅火劑的添加劑，油墨添加劑，用于石油開(kāi)采、紡織印染、紙張皮革處理、環(huán)保農(nóng)藥、合成樹(shù)脂、先進(jìn)涂料等等。河北**界面活性劑</p><p style="text-indent:25px">上海雨木化工有限公司位于龍皓路1018號(hào)1120。公司業(yè)務(wù)涵蓋氟碳表面活性劑，油田助排劑，消防發(fā)泡劑，消防抗溶劑等，價(jià)格合理，品質(zhì)有保證。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競(jìng)爭(zhēng)力，努力學(xué)習(xí)行業(yè)知識(shí)，遵守行業(yè)規(guī)范，植根于精細(xì)化學(xué)品行業(yè)的發(fā)展。在社會(huì)各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗(yàn)，為客戶成功提供堅(jiān)實(shí)有力的支持。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2151138.html</p></div></div></div></div></div><div id="cb2jac8" class="page-right twoColRt"><div id="h77iurj" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="qvip7lj" 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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="she2y2t" class="recomPic likePro"><a 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