上海冶金膠輥行業(yè)前景無(wú)錫市前洲橡膠制品供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="三元乙丙再生膠保留了三元乙丙橡膠優(yōu)異的耐高低溫、耐臭氧、耐酸堿、耐老化等性能特點(diǎn)，替代三元乙丙原膠生產(chǎn)的冶金膠輥可以用于傳真機(jī)、復(fù)印機(jī)、打印機(jī)等辦公設(shè)備，達(dá)到分紙、送紙的目的。使用三元乙丙再生膠生產(chǎn)冶金膠輥時(shí)，需要再生膠具有均勻的硬度、很高"><meta name="keywords" content="上海冶金膠輥行業(yè)前景,冶金膠輥"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" 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class="leftbox clearfix"><h1>上海冶金膠輥行業(yè)前景無(wú)錫市前洲橡膠制品供應(yīng)</h1><div id="7dkb3md" class="proBig"><div id="zahegxw" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637312091211621094/1558950.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="zardpgf" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637312091211621094/1558950.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="qa7u88s" 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>上海冶金膠輥行業(yè)前景,冶金膠輥</p><p><span>***更新：</span>2020-12-18 02:08:55</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="yszvxja" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無(wú)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="l7vxjv3" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="xgsjqco" class="box"><p><p> 三元乙丙再生膠保留了三元乙丙橡膠優(yōu)異的耐高低溫、耐臭氧、耐酸堿、耐老化等性能特點(diǎn)，替代三元乙丙原膠生產(chǎn)的冶金膠輥可以用于傳真機(jī)、復(fù)印機(jī)、打印機(jī)等辦公設(shè)備，達(dá)到分紙、送紙的目的。使用三元乙丙再生膠生產(chǎn)冶金膠輥時(shí)，需要再生膠具有均勻的硬度、很高的拉伸強(qiáng)度和扯斷伸長(zhǎng)、優(yōu)異的彈性和耐磨性以及化學(xué)穩(wěn)定性，保證冶金膠輥中的配合劑不會(huì)析出，上海冶金膠輥行業(yè)前景、摩擦后不能有印記。 </p> <p> 使用丁腈再生膠生產(chǎn)的冶金膠輥可以長(zhǎng)時(shí)間工作在100℃的環(huán)境中，三元乙丙再生膠冶金膠輥的使用溫度范圍比之還要廣一些，上海冶金膠輥行業(yè)前景。丁腈冶金膠輥與三元乙丙再生膠冶金膠輥性能不同，作用不同，上海冶金膠輥行業(yè)前景，橡膠制品廠家可以根據(jù)自身產(chǎn)品的用途選擇合適的再生膠種類，替代原膠明顯降低原料成本。 </p> <p> <br /> 膠輥膠圈是直接影響紡紗質(zhì)量重要的紡紗器材之一。上海冶金膠輥行業(yè)前景</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海冶金膠輥行業(yè)前景,冶金膠輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637312091211621094/1558950.png"></div><p style="text-indent:25px">冶金膠輥直徑的選擇還存在另一種誤區(qū)。這主要發(fā)生在四羅拉緊密紡裝置中。原則上牽伸冶金膠輥和導(dǎo)向冶金膠輥直徑應(yīng)該一致，以利于互換，減少工作量，管理方便。但在實(shí)際使用中卻發(fā)現(xiàn)完全不是如此。不少企業(yè)兩種冶金膠輥直徑甚至相差太大，以致產(chǎn)生了很多問(wèn)題。導(dǎo)向冶金膠輥直徑如果超過(guò)30mm,，容易碰網(wǎng)格圈影響質(zhì)量和生產(chǎn)的順利進(jìn)行，甚至使加壓不能正常進(jìn)行，使搖架疲勞加劇，消耗嚴(yán)重增加。導(dǎo)向冶金膠輥如果過(guò)小，容易使網(wǎng)格圈打頓，出現(xiàn)嚴(yán)重的粗細(xì)節(jié)紗疵。因此兩種冶金膠輥直徑差比較好不要大于0.4mm，否則容易出現(xiàn)許多不必要的問(wèn)題。上海冶金膠輥行業(yè)前景膠輥硬度越軟質(zhì)量越好，這是廣大技術(shù)人員的共識(shí)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海冶金膠輥行業(yè)前景,冶金膠輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170171738281/8025121.png"></div><p style="text-indent:25px">冶金膠輥選用誤區(qū)主要體現(xiàn)在以下幾個(gè)方面。一是為了節(jié)約成本，很多企業(yè)將前冶金膠輥淘汰下來(lái)后調(diào)至后檔，這樣表面上看是節(jié)約了，實(shí)際上對(duì)質(zhì)量的危害很大。尤其對(duì)高支紗及質(zhì)量要求較高的紗線。主要是因?yàn)橄鹉z老化程度不一樣，導(dǎo)致后冶金膠輥的硬度不一致，結(jié)果成紗重不勻增大和錠差增大。同時(shí)摩擦力界的變化也容易出隱性硬頭和隱性機(jī)械波問(wèn)題。二是新建廠直接配置較大直徑后冶金膠輥或者較軟冶金膠輥甚至比前擋還低，這樣配置極易導(dǎo)致后區(qū)控制力和引導(dǎo)力不吻合而引起牽伸不穩(wěn)定。三是很多企業(yè)為了提高質(zhì)量選用鋁襯不處理冶金膠輥。其實(shí)大可不必，由于后冶金膠輥運(yùn)轉(zhuǎn)速遞低，且壓力比前區(qū)小，一般選用雙層，檔次不高甚至可選用單層冶金膠輥，這樣也有利于節(jié)約成本。四是V型牽伸后區(qū)冶金膠輥直徑偏小，甚至低于前皮輥較多，導(dǎo)致后冶金膠輥壓空影響產(chǎn)品質(zhì)量和生產(chǎn)的順利進(jìn)行。</p><p style="text-indent:25px">其次對(duì)冶金膠輥耐磨性能及硬度關(guān)系的認(rèn)識(shí)同樣存在誤區(qū)。。通常認(rèn)為冶金膠輥越硬，耐磨性能越強(qiáng)。其實(shí)這是一種片面的認(rèn)識(shí)。我們認(rèn)識(shí)只是基于同一橡膠配方體系的前提下。在不同的配方體系下就不一樣了。如我們?cè)诎炯喼惺褂?5度不處理冶金膠輥發(fā)現(xiàn)其比80度處理冶金膠輥還要壽命長(zhǎng)。這都是由于認(rèn)識(shí)錯(cuò)誤所造成的。一般的解決方案是前冶金膠輥的硬度選型根據(jù)自己的質(zhì)量需求、所紡品種、紗支等綜合決定。避免兩個(gè)極端，必須兼顧條干和質(zhì)量，一般在質(zhì)量滿足要求的前提下以硬度稍高一點(diǎn)為宜。根據(jù)自身的實(shí)際情況，在許可范圍內(nèi)合理選用冶金膠輥直徑，不宜過(guò)大，如需增大，也要考慮工藝配套和回磨周期，避免浪費(fèi)和質(zhì)量惡化。對(duì)緊密紡牽伸冶金膠輥和導(dǎo)向皮輥直徑配置，建議按標(biāo)配30mm配置，考慮到實(shí)際使用的情況，兩種冶金膠輥的直徑也不宜相差太大。膠輥在無(wú)溶劑復(fù)合設(shè)備***有三支，分布在涂布工位、復(fù)合工位（復(fù)合壓輥），有著非常重要的作用。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海冶金膠輥行業(yè)前景,冶金膠輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170165292968/6210466.png"></div><p style="text-indent:25px">冶金膠輥膠圈是直接影響紡紗質(zhì)量重要的紡紗器材之一，這點(diǎn)在廣大紡紗廠管理技術(shù)人員中間已形成共識(shí)。因此，各企業(yè)對(duì)冶金膠輥膠圈的使用很重視，對(duì)冶金膠輥膠圈的選型、制作、維護(hù)等環(huán)節(jié)對(duì)質(zhì)量的影響也進(jìn)行了充分的研究。但是，我們通過(guò)多年的客戶回訪和實(shí)際了解，卻發(fā)現(xiàn)由于對(duì)冶金膠輥膠圈理解的片面性以及對(duì)冶金膠輥膠圈制造新技術(shù)了解的局限性，往往在實(shí)際使用中存在很多誤區(qū)，造成了很多不必要的質(zhì)量問(wèn)題。冶金膠輥選型的誤區(qū),選型問(wèn)題直接制約著紡紗質(zhì)量的檔次，各個(gè)企業(yè)均十分重視。但是不少企業(yè)技術(shù)人員往往不根據(jù)企業(yè)實(shí)際情況和質(zhì)量要求，盲目選用和企業(yè)不匹配冶金膠輥，出現(xiàn)這樣那樣的問(wèn)題。膠輥存放時(shí)相互之間用泡沫塑料隔開(kāi)或使用**膠輥架，不要直接裸露堆放。上海冶金膠輥行業(yè)前景</p><p style="text-indent:25px">對(duì)平面牽伸來(lái)說(shuō)，膠輥硬度要求比前膠輥高5-10度，直徑要求比前膠輥小0.5mm~1.5mm,。上海冶金膠輥行業(yè)前景</p><p style="text-indent:25px">冶金膠輥一般選擇抗繞性好、對(duì)纖維握持力強(qiáng)、耐磨性好、硬度適中的鋁襯冶金膠輥。粗紗要求其搖架壓力大（主牽伸冶金膠輥壓力達(dá) 200 N），冶金膠輥耐磨性要好。冶金膠輥的硬度一般選擇邵爾A72 度~ 邵爾 A83 度），如WRC?975型冶金膠輥（邵爾A72 度）、J?490A 型冶金膠輥（邵爾 A83 度）等。另外一種的細(xì)紗冶金膠輥，他的選型非常重要，如果選型不當(dāng)，不但影響到紡紗的質(zhì)量、造成纏繞冶金膠輥，還影響到細(xì)紗機(jī)的效率、產(chǎn)量和專件器材的消耗。由于細(xì)紗工序紡紗品種多，品種翻改頻繁，造成了膠輥的型號(hào)和種類多。我公司純棉精梳紗產(chǎn)品定位高，一般選用 J?463A 型冶金膠輥（邵爾 A63 度左右）和 WRC ?365 型冶金膠輥（邵爾 A65 度左右）。采用全自動(dòng)磨冶金膠輥機(jī)，磨礪后的冶金膠輥粗糙度一般在0. 5 μm~ 0. 7 μm，上機(jī)后的冶金膠輥無(wú)纏繞現(xiàn)象，紡紗質(zhì)量指標(biāo)穩(wěn)定，符合純棉精梳紗的要求。上海冶金膠輥行業(yè)前景</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2448097.html</p></div></div></div></div></div><div id="3r32i9r" class="page-right twoColRt"><div id="vulnjvc" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="3ykwi7k" 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 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