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src="https://tyunfile.71360.com/WaterMark/UploadFile/JSXDJNKJ/637235224625312500/2219615.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="xbd22bl" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/JSXDJNKJ/637235224625312500/2219615.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="pldlxjr" 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>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>通州區(qū)潤滑油制造價格</p><p><span>***更新：</span>2020-06-08 02:21:20</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="fptolnu" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">江蘇現(xiàn)代節(jié)能科技發(fā)展有限公司</a></p><p><span>聯(lián)系人：</span>盧靜</p><p><span>郵箱: </span>826482335@qq.com</p><p><span>電話: </span>13236220066</p><p><span>傳真: </span>0517_</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0517-86288116</p><p><span>地址: </span>淮安廣州南路1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="kphe3re" class="page-proshow02"><p class="title">詳細說明</p><div id="ggtvn88" class="box"><p><p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 科普下下，鉬元素是非常好的機油百添加劑，能極大的降低抗磨率，從而提升順滑性和機械效率，動力提升會非度常明顯。江蘇現(xiàn)代節(jié)能科技發(fā)展有限公司研發(fā)生產(chǎn)的現(xiàn)代石化、XD、速波系列汽機油使用的是五類脂類基礎(chǔ)知油，把納米有機鉬作為添加劑，極大地降低了發(fā)動機摩擦系數(shù)；同時，通州區(qū)潤滑油制造價格，有機鉬還可在摩擦機件表面形成層納米級的保護膜，使傳統(tǒng)的滑動摩擦變成滾動摩擦；有機鉬因子還可以迅速填補金屬表面的摩擦凹痕，通州區(qū)潤滑油制造價格，通州區(qū)潤滑油制造價格，長期使用含鉬潤滑油可以起到修復機件磨損的作用，極大地延長發(fā)動機使用壽命，并能提高燃油經(jīng)濟性，實現(xiàn)節(jié)省燃油。 </p> <p> <br /> </p> <p> <br /> </p> </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="通州區(qū)潤滑油制造價格" src="https://tyunfile.71360.com/WaterMark/UploadFile/JSXDJNKJ/637235224625312500/2219615.jpg"></div><p> 10W-40就是它的SAE標準粘度值，這個粘度值首先表示這個機油是多級機油，W**WINTER冬天，W前面的數(shù)字**低溫時的流動性能，數(shù)值越小低溫時的啟動性能越好。W后面的數(shù)字**機油在高溫時的穩(wěn)定性能（即變稀的可能性），數(shù)值越大說明機油高溫的穩(wěn)定性能越好。四沖程機油：四沖程機油的粘度等級分類適用美國汽車工程師學會的分類，及SAE分類SAE潤滑油粘度分類的冬季用油牌號分別為：0W、5W、10W、15W、20W、25W，符號W**冬季，W前的數(shù)字越小，其低溫粘度越小，低溫流動性越好，適用的比較低氣溫越低；SAE潤滑油粘度分類的夏季用油牌號分別為：20、30、40、50，數(shù)字越大，其粘度越大，適用的比較高氣溫越高；SAE潤滑油粘度分類的冬夏通用油牌號分別為：5W-20、5W-30、5W-40、5W-50、10W-20、10W-30、10W-40、10W-50、15W-20、15W-30、15W-40、15W-50、20W-20、20W-30、20W-40、20W-50，**冬用部分的數(shù)字越小（適用比較低氣溫越低），**夏季部分的數(shù)字越大（適用的比較高氣溫越大），適用的氣溫范圍越大。 </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="通州區(qū)潤滑油制造價格" src="https://tyunfile.71360.com/WaterMark/UploadFile/JSXDJNKJ/637235224712490235/4975556.png"></div><p style="text-indent:25px">潤滑油由于溫度升降而改變粘度的性質(zhì)，叫做粘溫性。良好的粘溫性，是指油品的粘度隨溫度的變化程度小。溫度對油品粘度的影響：溫度升高，粘度降低；溫度降低，粘度升高。在基礎(chǔ)油加入粘度**改進劑可提高油品的粘溫性。用低粘度的基礎(chǔ)油和粘度**改進劑調(diào)配而成，具有良好粘溫性，能同時滿足低高溫使用要求的發(fā)動機油，叫做稠化機油或通常說的多級油。評定發(fā)動機油粘溫性的指標是粘度**。發(fā)動機油能***積炭、漆膜和油泥生成或?qū)⑦@些沉積物***的性能，叫做發(fā)動機油的清凈分散性。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="通州區(qū)潤滑油制造價格" src="https://tyunfile.71360.com/WaterMark/UploadFile/JSXDJNKJ/637235224634257813/7288161.jpg"></div></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/183324.html</p></div></div></div></div></div><div id="qelnkwt" class="page-right twoColRt"><div id="2puroqi" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="hw3roah" 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(yīng)" class="vcenter" 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