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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="zyk3rxj" 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>上海冶金膠輥有什么用,冶金膠輥</p><p><span>***更新：</span>2021-01-19 06:06:22</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="k8ulnpw" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無錫市前洲橡膠制品有限公司</a></p><p><span>聯(lián)系人：</span>楚駿杰</p><p><span>郵箱: </span>89202885@qq.com</p><p><span>電話: </span>13921100029</p><p><span>傳真: </span>0510_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0510-83451974</p><p><span>地址: </span>前洲街道友聯(lián)村</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="kjih7np" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="22b88he" class="box"><p><p> 丁腈再生膠具有和丁腈橡膠一樣的優(yōu)異的耐油性、耐磨性、耐溶劑性等，質(zhì)量的丁腈再生膠還具有良好的回彈性、較高的拉伸強(qiáng)度，多用于替代丁腈原膠生產(chǎn)印刷冶金膠輥，上海冶金膠輥有什么用、紡織冶金膠輥等。使用丁腈再生膠生產(chǎn)的冶金膠輥的彈性、硬度、抗靜電性、耐磨性、耐老化性決定了印刷和紡織的質(zhì)量，各性能直接又相互制約。以丁腈印刷冶金膠輥為例，丁腈再生膠硬度越小，生產(chǎn)出來的冶金膠輥的傳墨性越好、印刷效果越小；但是硬度越小的冶金膠輥抗腐蝕性能越低，上海冶金膠輥有什么用，生產(chǎn)出來的冶金膠輥又容易受到油墨腐蝕，上海冶金膠輥有什么用。 </p> <p> 因此使用丁腈再生膠生產(chǎn)冶金膠輥的時(shí)候，應(yīng)該綜合考慮丁腈再生膠的各項(xiàng)指標(biāo)以及之前的約束關(guān)系，合理設(shè)計(jì)丁腈再生膠冶金膠輥配方，將冶金膠輥的硬明顯降低冶金膠輥成本。 </p> <p> <br /> 把握好膠輥上車前、后的質(zhì)量關(guān)，加強(qiáng)檢查考核力度。上海冶金膠輥有什么用</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海冶金膠輥有什么用,冶金膠輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637312091199150390/1267085.png"></div><p style="text-indent:25px">隨著新工藝、新材料、新設(shè)備、新器材的快速發(fā)展，我們發(fā)現(xiàn)，原有的理論認(rèn)識(shí)也應(yīng)該與時(shí)俱進(jìn)，否則就不能適應(yīng)新時(shí)代的要求。免處理冶金膠輥由于其較好的彈性、優(yōu)良的抗擾性、耐磨性，深受用戶的歡迎。不少企業(yè)都大量使用不處理冶金膠輥。但是在實(shí)際應(yīng)用上卻存在認(rèn)識(shí)的誤區(qū)，主要是認(rèn)為既然稱之為不處理冶金膠輥，在實(shí)際應(yīng)用中就應(yīng)該不加任何處理。事實(shí)上，由于冶金膠輥加工體系的問題，目前國內(nèi)并沒有真正的不處理冶金膠輥，所謂的不處理，也于紡純棉品種且在標(biāo)準(zhǔn)溫濕度條件下。其余品種仍然需要進(jìn)行不同的處理。相比處理冶金膠輥來說，只是處理程度較輕而已。我們使用不處理冶金膠輥，主要還是利用其優(yōu)良的彈性和耐磨性。另外，持以上觀點(diǎn)的人，可能并沒有認(rèn)識(shí)表面處理在紡紗生產(chǎn)中作用。表面處理并不**是抗靜電，無論是涂料處理、還是光照處理等，至少還起著彌補(bǔ)磨礪缺陷、改善冶金膠輥表面結(jié)構(gòu)、平衡摩擦力界的作用。因此，不處理冶金膠輥在紡紗過程中還需要根據(jù)不同情況酌情處理。上海冶金膠輥有什么用免處理膠輥應(yīng)用時(shí)，省時(shí)、省力、減少污染，受到用戶歡迎。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海冶金膠輥有什么用,冶金膠輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637312091238554687/7467641.png"></div><p> <br /> </p> <p> 了解了冶金膠輥的檢測標(biāo)準(zhǔn)，我們自然要介紹一下冶金膠輥的檢測項(xiàng)目。冶金膠輥的品質(zhì)好壞是要綜合考量的，主要可以從硬度、物理性能、化學(xué)性能、表面特性、其他等方面入手檢測。當(dāng)然硬度屬于冶金膠輥的物理性能。除此之外，冶金膠輥輥芯在大部分檢測標(biāo)準(zhǔn)中都有提到，所以我們也可以作為冶金膠輥檢測的參考指標(biāo)。 </p> <p> 冶金膠輥檢測項(xiàng)目主要有： </p> <p> 1、冶金膠輥硬度檢測項(xiàng)目：橡膠國際硬度、趙氏硬度、邵爾A硬度 </p> <p> 2、冶金膠輥用膠料物理性能檢測項(xiàng)目：硬度、硬度公差、拉伸強(qiáng)度、拉伸伸長率、屈撓龜裂、撕裂強(qiáng)度、壓縮長久表現(xiàn)、回彈性、耐油質(zhì)量變化率、阿克隆磨耗、吸振性、摩擦性能 </p> <p> 3、冶金膠輥用膠料化學(xué)性能檢測項(xiàng)目：耐液體性能、耐酸試驗(yàn)、耐堿試驗(yàn)、熱空氣老化、耐腐蝕性、導(dǎo)電性、傳熱性、親水性、耐溶劑性 </p> <p> <br /> </p><p style="text-indent:25px">目前大多冶金膠輥膠圈研究或者專題探討會(huì)都在闡述冶金膠輥膠圈的硬度、厚度、冶金膠輥膠圈彈性、使用周期、分散度、橡膠質(zhì)量等問題對紡紗質(zhì)量的影響。眾所周知,冶金膠輥膠圈具有使用周期,這個(gè)是橡膠廠需要重點(diǎn)解決的問題。我們通過對上百家紡織廠長時(shí)間使用同一橡膠廠新舊冶金膠輥膠圈的調(diào)查,對磨損、劃傷、溝痕和凹凸不平的冶金膠輥膠圈大量的實(shí)地勘察和分析,發(fā)現(xiàn)在冶金膠輥膠圈整體一致使用的情況下,人為因素造成的冶金膠輥膠損壞幾乎占據(jù)了。面對冶金膠輥膠圈在實(shí)際生產(chǎn)過程中損壞嚴(yán)重的事實(shí),為達(dá)到間接降低紡紗廠生產(chǎn)成本和提高棉紗整體一致性質(zhì)量的目的,紡織廠必須強(qiáng)化管理來減少冶金膠輥膠圈的損傷和損壞。對軟膠輥，宜采取大隔距適當(dāng)加壓工藝。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海冶金膠輥有什么用,冶金膠輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637312091171894531/5110160.png"></div><p style="text-indent:25px">中國制造業(yè)的發(fā)展促進(jìn)了紡紗器材的不斷進(jìn)步，目前市場上冶金膠輥膠圈絕大多數(shù)為國產(chǎn)品牌，以較有的器材制造商為主，他們生產(chǎn)的冶金膠輥膠圈占市場總和的80%以上。冶金膠輥由單層、雙層結(jié)構(gòu)發(fā)展到目前的鋁襯結(jié)構(gòu)，冶金膠輥的硬度由高硬度（邵爾 A83 度）發(fā) 展到中低硬度（邵爾 A65 度~邵爾 A72 度），使低硬度高彈性冶金膠輥在純棉精梳紗上得到普遍的應(yīng) 用，改善了紡紗的質(zhì)量；冶金膠輥的表面處理也在逐步發(fā)展，由酸處理、涂料處理（紫外光照處理）到免處理（微處理）等；冶金膠輥膠圈由牛羊皮發(fā)展到丁腈橡膠、聚氨酯等。膠輥上車使用時(shí)，應(yīng)避免同品種、多批次、多廠家的產(chǎn)品同時(shí)在一個(gè)區(qū)域使用。上海冶金膠輥有什么用</p><p style="text-indent:25px">膠輥?zhàn)鳛橹匾臓可煸湫阅?、管理水平都與成紗質(zhì)量密切相關(guān)。上海冶金膠輥有什么用</p><p> 探討生產(chǎn)中膠圈冶金膠輥的使用情況和管理措施。闡述了紡紗車間冶金膠輥膠圈破損、破裂、劃痕、劃傷、龜裂、污染、損壞、纏繞的危害性,分別從冶金膠輥纏繞處理方式、冶金膠輥軸承與羅拉軸承清洗加油、牽伸卷繞部位清潔頻率、生產(chǎn)車間更換膠圈冶金膠輥四個(gè)方面分析了對膠圈冶金膠輥質(zhì)量的影響。指出:重視紡紗車間的生產(chǎn)細(xì)節(jié)管理有利于冶金膠輥膠圈使用壽命的增加。認(rèn)為:控制好個(gè)別或局部冶金膠輥膠圈的損傷和損壞是降低棉紗疵點(diǎn)和穩(wěn)定棉紗質(zhì)量的關(guān)鍵。 </p> <p> 冶金膠輥膠圈對紗線質(zhì)量的影響十分巨大，從基本使用中硬冶金膠輥紡紗到高彈軟冶金膠輥在各種品種上的應(yīng)用，對紡紗質(zhì)量的影響可以是一個(gè)質(zhì)的飛躍。但由此也產(chǎn)生了不少問題。理論、選型、使用及實(shí)際問題的處理都與以前有所差異。只有認(rèn)識(shí)冶金膠輥膠圈指標(biāo)及各項(xiàng)性能的變化，才能應(yīng)對各種變化，讓紗線質(zhì)量再上一個(gè)臺(tái)階。 </p> <p> <br /> 上海冶金膠輥有什么用</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2911786.html</p></div></div></div></div></div><div id="wqszq3f" class="page-right twoColRt"><div id="zovn3ug" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="koqxeg3" 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="jcdfmi3" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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