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class="pic"><img src="https://tyunfile.71360.com/UploadFile/tiannai/637288946780048828/7962658.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="mfbsyzs" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/tiannai/637288946780048828/7962658.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="v8hxt3h" 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>上海抗磨劑是干什么用的</p><p><span>***更新：</span>2020-06-29 16:33:31</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="zx2mtpg" 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="z8b39vw" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="w3enyeq" class="box"><p><p> 機(jī)械設(shè)備的正常運(yùn)轉(zhuǎn)離不開(kāi)潤(rùn)滑油。性能優(yōu)良的潤(rùn)滑油品可以充分潤(rùn)滑機(jī)械設(shè)備，上?？鼓┦歉墒裁从玫?，減少摩擦和磨損、降低能源消耗、提高機(jī)械效率、延長(zhǎng)機(jī)械設(shè)備使用壽命。據(jù)估計(jì)，上?？鼓┦歉墒裁从玫?，大約30%的能源消耗在摩擦上，80%的零件損壞是由磨擦磨損導(dǎo)致的。因此，提高油品潤(rùn)滑性能以減少摩擦、磨損和防止燒結(jié)對(duì)國(guó)民經(jīng)濟(jì)具有重要意義，上海抗磨劑是干什么用的。潤(rùn)滑油品中通常通過(guò)引入極壓抗磨劑來(lái)改善基礎(chǔ)油摩擦學(xué)性能、減少摩擦副之間的摩擦阻力、降低磨損和擦傷，**終達(dá)到提高潤(rùn)滑油承載的目的。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上?？鼓┦歉墒裁从玫? src="https://tyunfile.71360.com/UploadFile/tiannai/637288946780048828/7962658.png"></div><p> 含硫極壓抗磨劑 </p> <p> 研究表明含硫化合物的極壓抗磨性能與其分子結(jié)構(gòu)中C-S 鍵能密切相關(guān)。C-S 鍵能越小，在摩擦過(guò)程中就越易斷裂形成保護(hù)膜，產(chǎn)生較好的極壓抗磨效果。含硫極壓抗磨劑的作用機(jī)理是首先吸附在摩擦副表面，降低摩擦副間的摩擦；隨著載荷的增大，摩擦副間的接觸溫度迅速升高，含硫化合物與金屬反應(yīng)形成硫醇鐵膜，從而起到抗磨效果；隨著載荷的逐漸增加，C-S </p> <p> 鍵開(kāi)始斷裂，生成FeS極壓化學(xué)反應(yīng)膜，從而起到抗擦傷和抗燒結(jié)的作用。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海抗磨劑是干什么用的" src="https://tyunfile.71360.com/UploadFile/tiannai/637288947379951172/2609352.png"></div><p style="text-indent:25px">二硫化鉬(MoS2)懸浮劑（<0.3μm）的膠狀固體潤(rùn)滑劑可以在有摩擦的和滑動(dòng)的表面產(chǎn)生一層高負(fù)荷的潤(rùn)滑層。可以減少摩擦，讓組裝操作更加圓潤(rùn)，讓發(fā)動(dòng)機(jī)更加經(jīng)濟(jì)運(yùn)行，同時(shí)，高純度（99.9%）的二硫化鉬被譽(yù)為“高級(jí)固體潤(rùn)滑油王”。二硫化鉬不含碳元素，所以不會(huì)有產(chǎn)生積碳的擔(dān)憂（有人誤認(rèn)為會(huì)產(chǎn)生積碳，是不科學(xué)的），且二硫化鉬的顆粒很小，小于0.3μm，故在換機(jī)油時(shí)是可以被完全排出的。由于高溫時(shí)，當(dāng)非固體潤(rùn)滑劑揮發(fā)以后二硫化鉬依然能起到干式潤(rùn)滑作用，所以目前在國(guó)際上，一些知名的抗磨劑專業(yè)生產(chǎn)公司早已將二硫化鉬范圍廣使用在發(fā)動(dòng)機(jī)有效保護(hù)劑、齒輪油添加劑以及高速軸承潤(rùn)滑脂、減磨涂層油膏等抗磨要求程度高的場(chǎng)合，而且含有二硫化鉬成份的機(jī)油的也越來(lái)越普遍使用。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/437520.html</p></div></div></div></div></div><div id="uxokg33" class="page-right twoColRt"><div id="rjvr3lr" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ltfbs8h" 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" 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