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id="8gqv2ud" class="leftbox clearfix"><h1>合肥**度pom賽鋼板哪家便宜貼心服務(wù) 蘇州多特瑪工程塑料供應(yīng)</h1><div id="qeagz2g" class="proBig"><div id="sg87r3l" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/szdtm01/637418365473200368/2958693.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3udulhy" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/szdtm01/637418365473200368/2958693.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ibkgxt3" 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>合肥**度pom賽鋼板哪家便宜,pom</p><p><span>***更新：</span>2020-12-22 05:22:03</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="wzelc83" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">蘇州多特瑪工程塑料有限公司</a></p><p><span>聯(lián)系人：</span>李先生</p><p><span>郵箱: </span>network@dtmar.com</p><p><span>電話: </span>13701715149</p><p><span>傳真: </span>0512_</p><p><span>網(wǎng)址: </span>http://www.dtmar.cn</p><p><span>手機(jī): </span>0512-62381302</p><p><span>地址: </span>中國(江蘇)自由貿(mào)易試驗(yàn)區(qū)蘇州片區(qū)蘇州啟月街288號(hào)1商幢2-1005室</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="gzvcofw" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="32iofrs" class="box"><p><p> <span style="font-family:"font-size:14px;">POM板主要有常見三種型號(hào)：</span> </p><p><span style="font-family:"font-size:14px;"> P</span><span style="font-family:"font-size:14px;">OM-C/H（黑色、白色）：分別指的是POM共聚物和POM均聚物，POM共聚物熔點(diǎn)低、熱穩(wěn)定性、耐化POM板材學(xué)腐蝕性、流動(dòng)特性、耐水解、耐強(qiáng)堿和熱力氧化降級(jí)、加工性優(yōu)于均聚甲醛，合肥**度pom賽鋼板哪家便宜。POM均聚物結(jié)晶度高、搞蠕變性、熱膨脹率更低、耐磨性、機(jī)械強(qiáng)度、剛性、熱變形溫度等比共聚甲醛好。（目前市面上POM半成品普遍使用POM-C共聚）。</span> </p><p><span style="font-family:"font-size:14px;"> </span><span style="font-family:"font-size:14px;">POM-H+PTFE（深棕色）：POM-H+TF是用杜邦POM（DELRIN）原料加PTFE（鐵氟龍）纖維擠出而成，合肥**度pom賽鋼板哪家便宜。它保留了POM-H的大多數(shù)固有強(qiáng)度。因填加PTFE（鐵氟龍）纖維而有某些性能改變，稍軟，合肥**度pom賽鋼板哪家便宜，剛性小，比純的聚甲醛樹脂更滑。與純POM板比較，該種材料潤滑性更好。用POM-H+PTFE制造的軸承摩擦系數(shù)低，耐磨，并且基本無蠕動(dòng)現(xiàn)象。</span> pom聚甲醛的拉伸強(qiáng)度達(dá)70MPa，吸水性小，尺寸穩(wěn)定，有光澤，這些性能都比尼龍好。合肥**度pom賽鋼板哪家便宜</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="合肥**度pom賽鋼板哪家便宜,pom" src="https://tyunfile.71360.com/UploadFile/szdtm01/637418365473200368/2958693.png"></div><p> <span style="font-size:14px;font-family:""> </span><span style="font-size:14px;font-family:""><span style="font-size:14px;font-family:"">pom材料應(yīng)用領(lǐng)域之汽車行業(yè)的創(chuàng)新應(yīng)用</span><span style="font-size:14px;font-family:"">。</span></span> </p> <p> <p> <span style="font-size:14px;font-family:""> </span><span style="font-size:14px;font-family:"">汽車產(chǎn)品本身的使用成本越來越高，許多</span><span style="font-size:14px;font-family:"">車企紛紛從制造工藝、材料等方面著手，以此來降低汽車生產(chǎn)成本以及減少對(duì)環(huán)境的污染。</span><span style="font-size:14px;font-family:"">當(dāng)前汽車已經(jīng)從以前的全金屬材料車身逐漸轉(zhuǎn)變?yōu)榻饘倥浜纤芰匣驈?fù)合材料的車身。</span><span style="font-size:14px;font-family:"">塑料及其復(fù)合材料是非常合適的汽車輕質(zhì)材料，</span><span style="font-size:14px;font-family:"">其中，聚甲醛（POM）是一種性能優(yōu)良的工程塑料，在國外有“賽鋼”、“奪鋼”、“超鋼”之稱。POM具有類似金屬的硬度、強(qiáng)度和鋼性，在很寬的溫度和濕度范圍內(nèi)都具有很好的自潤滑性、良好的耐疲勞性，并富于彈性，此外它還有較好的耐化學(xué)品性。POM以低于其他許多工程塑料的成本，正在替代一些傳統(tǒng)上被金屬所占領(lǐng)的市場(chǎng)，如替代鋅、黃銅、鋁和鋼制作許多部件，自問世以來，POM已經(jīng)廣泛應(yīng)用于電子電氣、機(jī)械、儀表、日用輕工、汽車、建材、農(nóng)業(yè)等領(lǐng)域。</span><span style="font-size:14px;font-family:"">它不僅可減輕零部件約40%的重量，而且還可以使采購成本降低20%-30%左右，因此近年來在汽車中的用量迅速上升。而共聚甲醛（POM）由于其出色的剛度、耐磨性、抗腐蝕性、降低成本等特性成為了汽車制造商的“新寵”。將來，POM材料還將進(jìn)一步改良，逐漸替代鋁、鋼、銅等材料在汽車中的應(yīng)用，在汽車輕量化和降本方面作出更大的貢獻(xiàn)。</span> </p> 蘇州導(dǎo)電pom板采購POM板常用的規(guī)格尺寸：0.5mm-100mm*510/610mm*1000/2000mm，部分可根據(jù)采購需求按需定做。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="合肥**度pom賽鋼板哪家便宜,pom" src="https://tyunfile.71360.com/UploadFile/szdtm01/637418366489743506/164931.png"></div><p style="text-indent:25px"><span style="font-family:"font-size:14px;"> POM原料需要達(dá)到多少溫度才可以注塑成pom板材或者pom棒材？</span><span style="font-family:"font-size:14px;">首先是</span><span style="font-family:"font-size:14px;">模具溫度控制為80-90℃。熔膠溫度：POM-H可設(shè)為215℃(190℃-230℃)POM-K可設(shè)為205℃(190℃-210℃)POM-H可在215℃滯留35分鐘，POM-K可在205℃滯留20分鐘不會(huì)有嚴(yán)重的分解滯留時(shí)間：如裝備沒有熔膠滯留點(diǎn)POM-H可在215℃滯留35分鐘POM-K可在205℃滯留20分鐘不會(huì)有嚴(yán)重的分解在注塑溫度下熔體不能在機(jī)筒內(nèi)滯留超過20分鐘。POM-K在240℃下可滯留7分鐘。若是停機(jī)，機(jī)筒溫度可降到150℃，如要長(zhǎng)期停機(jī)就必需清理機(jī)筒子，關(guān)閉加熱器。向左轉(zhuǎn)|向右轉(zhuǎn)擴(kuò)大材料：分解時(shí)有刺激性和侵蝕性氣體發(fā)生，故模具鋼材宜選用耐侵蝕性的材料制作。</span></p><p> POM材料簡(jiǎn)介。POM是一種硬而致密的材料，表面光滑，有光澤，通常是淺黃色或白色，薄壁部分是半透明的。燃燒特性易于燃燒，并且在離開火源后繼續(xù)燃燒，火焰的上端是黃色，下端是藍(lán)色，它融化并滴落，并具有強(qiáng)烈的刺激性氣味。POM具有良好的物理，機(jī)械和化學(xué)性能，尤其是優(yōu)異的耐摩擦性，在寬廣的溫度和濕度范圍內(nèi)具有良好的自潤滑性，良好的抗疲勞性和彈性。另外它具有良好的耐化學(xué)性。如果聚合度不高，容易受熱解聚。pom材料粒子通過熱注塑工藝高溫?cái)D出可以制成不同厚度的pom板就或者不同直徑尺寸的pom棒。 pom賽鋼棒重量=半徑x半徑x長(zhǎng)度x3.14x1.4÷1000把單位換成統(tǒng)一的單位，注：長(zhǎng)度一般為1米1.4為賽鋼密度。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="合肥**度pom賽鋼板哪家便宜,pom" src="https://tyunfile.71360.com/UploadFile/szdtm01/637418366566432764/56627.png"></div><p> 白色POM棒（白色聚甲醛結(jié)晶物)：英文名稱Polyoxymethylene，奪鋼棒、超鋼棒是用POM塑料粒子通過擠出機(jī)高溫?cái)D出，經(jīng)過相應(yīng)的模具口擠出得到不同厚度的棒材。是一種高硬度、高結(jié)晶性的熱塑性工程塑料。因POM棒所具有的良好特性，非常適合在自動(dòng)車床上機(jī)加工，特別適合用來制造精密零件。白色POM棒耐有機(jī)溶劑，常溫不溶解，低溫性佳，熱變形溫度和PC/PTFE及尼龍相近，比PVC PS/PE高。壓縮強(qiáng)度高，僅次于玻璃纖維，耐磨及抗?jié)撟冃詢?yōu)異，高剛性機(jī)械強(qiáng)度及硬度，高尺寸及形狀安定。在-40℃尚維持韌性，滑動(dòng)性良好，不吸水，耐磨抗化抗水解好，切削加工性佳。白色POM棒是一種通用型熱塑性工程塑料，具有優(yōu)良的機(jī)械性能，電性能、耐磨性能，尺寸穩(wěn)定性，耐化學(xué)腐蝕性，特別是耐疲勞型突出，并且自潤滑性良好，是替代金屬，特別是銅鋁、鋅等有色金屬及合金制品的理想工程塑料。 </p> <p> <br /> POM熔體的流變性呈非牛頓型,其熔體的粘度對(duì) 溫度不敏感;對(duì)注塑而言,要增加流動(dòng)性能.合肥**度pom賽鋼板哪家便宜</p><p style="text-indent:25px">防靜電POM就是在POM里加入了抗靜電劑，ESD225 POM板就是在POM里加入ESD225這種抗靜電材料加工制成的。合肥**度pom賽鋼板哪家便宜</p><p> POM材料特性： </p> <p> 1、機(jī)械性能pom聚甲醛具有很好的拉伸強(qiáng)度、彎曲強(qiáng)度、沖擊強(qiáng)度、剛性及彈性。而且在跨度大的溫度范圍內(nèi)，pom仍保持的高剛性。它是非常適合替代金屬的合成樹脂。 </p> <p> 2、耐疲勞性、彈性及耐蠕變性對(duì)于長(zhǎng)期的反復(fù)應(yīng)力具有很好的耐疲勞性和彈性的KEPITAL-與各種齒輪類、板彈類、線圈彈性彈簧、偏心輪、扣具部件等結(jié)構(gòu)零件一起，在反復(fù)應(yīng)力、彎曲、沖擊、振動(dòng)等條件下仍具有耐疲勞特性。pom聚甲醛比其它塑料具有更加不錯(cuò)的耐疲勞特性，它是用于受到反復(fù)應(yīng)力的零部件上的非常適合的材料。 </p> <p> 3、耐磨損性耐摩擦磨損性和耐疲勞性、耐蠕變性一樣是pom的主要特性之一。 </p> <p> 4、耐氣候性在室外或有紫外線場(chǎng)所被使用時(shí)，若非極端條件，使用標(biāo)準(zhǔn)牌號(hào)即可滿足要求。如果需要經(jīng)常處于極端環(huán)境溫度中，推薦使用耐氣候牌號(hào)。 </p> <p> 5、尺寸穩(wěn)定性pom材料成型品具有在常溫下長(zhǎng)期使用也能維持極高的尺寸穩(wěn)定性的特性。成型后的收縮，根據(jù)其模具溫度有所差異。但此過程1-2小時(shí)開始至2-3天之內(nèi)完成。收縮結(jié)束后在常溫下放置一年以上，其尺寸也基本不變。所以也能用于精密度要求極高的配件上。另外，在極低的溫度和潮濕的環(huán)境中，尺寸變化極小。合肥**度pom賽鋼板哪家便宜</p><p style="text-indent:25px">蘇州多特瑪工程塑料有限公司位于中國(江蘇)自由貿(mào)易試驗(yàn)區(qū)蘇州片區(qū)蘇州啟月街288號(hào)1商幢2-1005室，交通便利，環(huán)境優(yōu)美，是一家生產(chǎn)型企業(yè)。是一家有限責(zé)任公司企業(yè)，隨著市場(chǎng)的發(fā)展和生產(chǎn)的需求，與多家企業(yè)合作研究，在原有產(chǎn)品的基礎(chǔ)上經(jīng)過不斷改進(jìn)，追求新型，在強(qiáng)化內(nèi)部管理，完善結(jié)構(gòu)調(diào)整的同時(shí)，良好的質(zhì)量、合理的價(jià)格、完善的服務(wù)，在業(yè)界受到寬泛好評(píng)。公司始終堅(jiān)持客戶需求優(yōu)先的原則，致力于提供高質(zhì)量的POM板 POM棒，PA板 PA棒，PEEK板 PEEK棒，工程塑料聚甲醛。多特瑪工程塑料自成立以來，一直堅(jiān)持走正規(guī)化、專業(yè)化路線，得到了廣大客戶及社會(huì)各界的普遍認(rèn)可與大力支持。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2509412.html</p></div></div></div></div></div><div id="azv28ox" class="page-right twoColRt"><div id="ui3yulc" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="nmiulhy" class="recomPic likePro"><a href="http://m.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" 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