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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="chzkwd8" 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>上海柴油潤(rùn)滑抗磨劑,抗磨劑</p><p><span>***更新：</span>2020-11-04 07:17:41</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="d2zgipr" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">添耐環(huán)?？萍迹ㄉ虾＃┯邢薰?/a></p><p><span>聯(lián)系人：</span>朱由敏</p><p><span>郵箱: </span>tnhbkj@126.com</p><p><span>電話: </span>15000814831</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.sh-tiannai.com</p><p><span>手機(jī): </span>021-00000000</p><p><span>地址: </span>外岡鎮(zhèn)恒飛路58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="uvnp3lx" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="3b3bnfw" class="box"><p><p style="text-indent:25px">抗磨極壓效果好，特別是在低粘度油中具有良好的抗磨極壓效果。有節(jié)能油的齒輪油，就是低粘度油加含硼添加劑制成，滿足了抗磨極壓性的要求。硼酸鹽極壓劑使用壽命長(zhǎng)，其作用機(jī)理是由滲硼形成的FexBy形式的極壓膜，這一層表面膜有較高硬度，良好的抗磨性，較好的抗氧化性、耐腐蝕性，上海柴油潤(rùn)滑抗磨劑。而含硫磷氯活潑元素的極壓性，作用機(jī)理主要是活潑元素同金屬起化學(xué)反應(yīng)生成一層膜，這層膜的抗剪切強(qiáng)度比基礎(chǔ)金屬低，因此在使用過程中，這層膜很容易被磨掉，這樣添加劑消耗的比硼酸鹽要快，上海柴油潤(rùn)滑抗磨劑。硼酸鹽添加劑的抗磨性，對(duì)金屬材料的選擇性不敏感，對(duì)各種金屬材料都比較適應(yīng)，而含磷硫氯添加劑，上海柴油潤(rùn)滑抗磨劑，抗磨性好壞跟金屬機(jī)體有關(guān)系。如對(duì)鋼材質(zhì)的潤(rùn)滑，加入硫磷添加劑的潤(rùn)滑油抗極壓效果一般，在含氯添加劑的油中抗極壓性能好。50號(hào)碳鋼材質(zhì)，含磷添加劑的潤(rùn)滑油抗壓效果一般，在含氯和硫添加劑的油中抗極壓性能好。45#鋼材質(zhì)，含磷硫添加劑的潤(rùn)滑油抗壓效果一般，在含氯添加劑的油中抗極壓性能好。鎘鎳鉬合金鋼材質(zhì)，含磷氯添加劑的潤(rùn)滑油抗壓效果一般，在含硫添加劑的油中抗極壓性能好。而硼酸鹽添加劑對(duì)上述的所有材質(zhì)抗極壓性能都很好。金屬抗磨劑，通過加入金屬成分達(dá)到抗磨，會(huì)導(dǎo)致機(jī)油的黏度迅速增大，不利發(fā)動(dòng)機(jī)潤(rùn)滑，容易產(chǎn)生更多的膠質(zhì)。上海柴油潤(rùn)滑抗磨劑</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海柴油潤(rùn)滑抗磨劑,抗磨劑" src="https://tyunfile.71360.com/UploadFile/tiannai/637288946516748047/7047626.png"></div><p style="text-indent:25px">在傳統(tǒng)的潤(rùn)滑理論中，把潤(rùn)滑分為液體潤(rùn)滑和邊界潤(rùn)滑。作相對(duì)運(yùn)動(dòng)的兩個(gè)金屬表面完全被潤(rùn)滑油膜隔開，沒有金屬的直接接觸，這種潤(rùn)滑狀態(tài)叫做液體潤(rùn)滑；隨著載荷的增加，金屬表面之間的油膜厚度逐漸減薄，當(dāng)載荷增至一定程度，連續(xù)的油膜被金屬表面的峰頂破壞，局部產(chǎn)生金屬表面之間的直接接觸，這種潤(rùn)滑狀態(tài)叫做邊界潤(rùn)滑。在邊界潤(rùn)滑中，當(dāng)金屬表面只承受中等負(fù)荷時(shí)，如有一種添加劑能被吸附在金屬表面上或與金屬表面劇烈磨損，這種添加劑稱為抗磨添加劑。當(dāng)金屬表面承受很高的負(fù)荷時(shí)，大量的金屬表面直接接觸，產(chǎn)生大量的熱，而抗磨劑形成的膜也被破壞，不再起保護(hù)金屬表面的作用，如有一種添加劑能與金屬表面起化學(xué)反應(yīng)生成化學(xué)反應(yīng)膜，起潤(rùn)滑作用，防止金屬表面擦傷，甚至熔焊，通常把這種苛刻的邊界潤(rùn)滑叫做極壓潤(rùn)滑，而這種添加劑稱為極壓添加劑。由于其在適用性能和作用機(jī)理上的區(qū)分是不很嚴(yán)格的，所以有時(shí)很難將二者區(qū)分開。故在西方國(guó)家，把極壓劑、抗磨劑和油性劑統(tǒng)稱為載荷添加劑上海批發(fā)抗磨劑某種抗磨劑是通過化學(xué)方式溶解金屬，通過機(jī)械摩擦的方式焊接到發(fā)動(dòng)機(jī)內(nèi)部金屬表面增加抗磨性。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海柴油潤(rùn)滑抗磨劑,抗磨劑" src="https://tyunfile.71360.com/UploadFile/tiannai/637288946250146484/9180697.png"></div><p style="text-indent:25px">一類添加劑，主要用于各種工業(yè)油，尤其是齒輪油，也用于內(nèi)燃機(jī)油。廣義的抗磨劑或稱載荷添加劑，包括油性劑、(狹義的)抗磨劑、極壓劑等，是按其加入油中承受的負(fù)荷工況來(lái)劃分的。油性劑又稱減摩劑，用以減少摩擦和磨損，常用的有油脂、脂肪酸、某些酸和胺等。(狹義的)抗磨劑用于中等負(fù)荷和剪切速度條件，以減少金屬表面磨損，常用的有ZDDp、硫化油脂、磷酸酯等。極壓劑用于高負(fù)荷低速條件下或高速?zèng)_擊摩擦條件下，以防止金屬燒結(jié)，常用的有硫化烯烴類、磷酸酯類等</p><p> 大家跟邁勒來(lái)看看抗磨劑的概念，抗磨劑魚目混雜。企業(yè)無(wú)論大小、技術(shù)無(wú)論規(guī)范、產(chǎn)品無(wú)論功能,只要找到一個(gè)賣點(diǎn),不管有效無(wú)效,都敢大聲吆喝,誤導(dǎo)消費(fèi)者。因此,在有限的行業(yè)范圍內(nèi),部分企業(yè)在短期利益的驅(qū)使之下,很快就進(jìn)入簡(jiǎn)單的重視價(jià)格競(jìng)爭(zhēng)、夸大產(chǎn)品功效、忽視產(chǎn)品內(nèi)在質(zhì)量、片面降低產(chǎn)品成本的行業(yè)怪圈中,近幾年這樣的現(xiàn)象屢見不鮮。所以,有很多企業(yè)倒下去了,又有很多企業(yè)進(jìn)來(lái)了,其中不乏因產(chǎn)品出現(xiàn)質(zhì)量問題而倒下的企業(yè),又改頭換面重新進(jìn)入這個(gè)行業(yè)。無(wú)灰抗磨油（S－P－N）系具有優(yōu)良的水解安定性、破乳化性或可濾性，使用范圍較廣.</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海柴油潤(rùn)滑抗磨劑,抗磨劑" src="https://tyunfile.71360.com/UploadFile/tiannai/637288946392998047/1143574.png"></div><p style="text-indent:25px">極壓抗磨添加劑是重要的潤(rùn)滑油添加劑，可以減少摩擦和磨損，從而能提高機(jī)械效率，減少能源消耗，延長(zhǎng)機(jī)械壽命。本文首先綜述了幾類極壓抗磨劑如含硫極壓抗磨劑、含磷極壓抗磨劑、含氯極壓抗磨劑、硼化合物極壓抗磨劑以及稀土化合物極壓抗磨劑的發(fā)展概況，特別是鉬化合物如二硫化鉬、鉬酸鹽及其復(fù)配物和有機(jī)鉬化合物作為潤(rùn)滑材料和極壓抗磨劑的研究和發(fā)展情況。在實(shí)驗(yàn)部分，本論文主要進(jìn)行了有機(jī)鉬系列化合物的合成以及其作為極壓抗磨添加劑的的性能測(cè)試，對(duì)其極壓抗磨機(jī)理進(jìn)行了探討。以2—氯乙醇、五硫化二磷和鉬酸鈉為原料，合成了一種同時(shí)含S、P和Cl的新型有機(jī)鉬添加劑二(β—氯乙基)二硫代磷酸鉬(MoDCTP)，該化合物未見文獻(xiàn)報(bào)道；以異丙醇、五硫化二磷和鉬酸鈉為原料，合成了二異丙基二硫代磷酸鉬(MoDTP)；以二正丁胺、二硫化碳和鉬酸鈉為原料，合成了二丁基二硫代氨基甲酸鉬(MoDTC)。對(duì)這三種有機(jī)鉬化合物的合成工藝條件進(jìn)行了優(yōu)化。樹脂的材料，比如硅樹脂之類的，這類材料比較大的缺點(diǎn)是不耐高溫，會(huì)增加積碳，而且使用過程中會(huì)出現(xiàn)焦糊味。上海柴油潤(rùn)滑抗磨劑</p><p style="text-indent:25px">抗磨劑推薦選擇添耐環(huán)保！上海柴油潤(rùn)滑抗磨劑</p><p style="text-indent:25px">既然發(fā)動(dòng)機(jī)抗磨劑的作用那么大，為什么會(huì)有那么多的專業(yè)人士和“磚家”會(huì)質(zhì)疑呢？發(fā)動(dòng)機(jī)工作時(shí)，摩擦表面之間以很高的速度作相對(duì)運(yùn)動(dòng)，金屬表面之間的摩擦不僅增大發(fā)動(dòng)機(jī)內(nèi)部的功率消耗，使零部件工作表面迅速磨損；摩擦所產(chǎn)生的熱量還可能使某些工作零件表面熔化，導(dǎo)致發(fā)動(dòng)機(jī)無(wú)法正常運(yùn)轉(zhuǎn)。因此為保證發(fā)動(dòng)機(jī)的正常工作，必須對(duì)發(fā)動(dòng)機(jī)內(nèi)相對(duì)運(yùn)動(dòng)部件表面進(jìn)行潤(rùn)滑，機(jī)油中添加了抗磨劑后，會(huì)以更大程度減小摩擦阻力、降低功率損耗、減輕磨損，延長(zhǎng)發(fā)動(dòng)機(jī)使用壽命。上海柴油潤(rùn)滑抗磨劑</p><p style="text-indent:25px">添耐環(huán)保科技（上海）有限公司是一家主營(yíng)發(fā)動(dòng)機(jī)抗磨劑、機(jī)械軸承耐磨劑、抗磨合成機(jī)油、抗磨齒輪油及其他抗磨油品、技術(shù)研發(fā)、技術(shù)服務(wù)、技術(shù)咨詢、技術(shù)推廣、建筑陶瓷制品銷售、體育用品及器材批發(fā)數(shù)據(jù)處理和存儲(chǔ)支持服務(wù)銷售等。添耐環(huán)?？萍?上海)有限公司是一家從事發(fā)動(dòng)機(jī)抗磨劑、機(jī)械軸承耐磨劑、抗磨合成機(jī)油、抗磨齒輪油及其他抗磨油品的銷售和環(huán)保技術(shù)研發(fā)的科技型企業(yè)。的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠(chéng)實(shí)可信的企業(yè)。公司自創(chuàng)立以來(lái)，投身于汽車發(fā)動(dòng)機(jī)抗磨劑，抗磨劑，耐磨劑，潤(rùn)滑油添加劑，是化工的主力軍。添耐環(huán)保不斷開拓創(chuàng)新，追求出色，以技術(shù)為先導(dǎo)，以產(chǎn)品為平臺(tái)，以應(yīng)用為重點(diǎn)，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價(jià)值，提供更優(yōu)服務(wù)。添耐環(huán)保創(chuàng)始人薛展飛，始終關(guān)注客戶，創(chuàng)新科技，竭誠(chéng)為客戶提供良好的服務(wù)。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1843768.html</p></div></div></div></div></div><div id="zsf3axe" class="page-right twoColRt"><div id="xmjlnkm" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="gqnkho2" class="recomPic likePro"><a 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