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class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="e3roqkr" class="twoCol"><div id="7o2nko2" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://m.cdcfah.com/">首頁?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應</a>?<a href="http://m.cdcfah.com/cp/first-_xiangsu/">橡塑</a>?<a href="http://m.cdcfah.com/cp/second-xiangsu_zssl/">再生塑料</a>?<a href="http://m.cdcfah.com/cp/third-zssl_pomzsl/">POM再生料</a>?耐高溫聚甲醛POM原料哪里好推薦咨詢昆山雙贏塑化供應</p><div id="yz2yrnp" class="leftbox clearfix"><h1>耐高溫聚甲醛POM原料哪里好推薦咨詢昆山雙贏塑化供應</h1><div id="mbnegik" class="proBig"><div id="etvh3sz" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/sysh888/637359314205898438/2239134.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="jdahofm" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/sysh888/637359314205898438/2239134.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="dszbdkh" 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)品關鍵詞：</span>耐高溫聚甲醛POM原料哪里好,聚甲醛POM原料</p><p><span>***更新：</span>2020-11-26 04:18:02</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="8s424sp" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">昆山雙贏塑化有限公司</a></p><p><span>聯(lián)系人：</span>陳田</p><p><span>郵箱: </span>1047570731@qq.com</p><p><span>電話: </span>15950904476</p><p><span>傳真: </span>0512_</p><p><span>網(wǎng)址: </span>http://sysh888.shop.88360.com</p><p><span>手機: </span>0512-15950904</p><p><span>地址: </span>昆山市東城大道龍城國際9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="2mbx3tq" class="page-proshow02"><p class="title">詳細說明</p><div id="nhjbykw" class="box"><p><p style="text-indent:25px">聚甲醛POM原料比熱大,模溫高產(chǎn)品脫模時很燙,需防止損傷手指;聚甲醛POM原料宜在“中壓、中速、低料溫、較高模溫”的條件下成型加工,精密制品成型時需用控制模溫。聚甲醛POM原料注塑工藝的成功與否，對于它的制品來說是很關鍵的，不把握熟知該塑膠原料的工藝特點，就無法去把握好高硬度聚甲醛POM原料的制品生產(chǎn)過程及細節(jié)。進而浪費生產(chǎn)資源，增加生產(chǎn)成本。應用可代替大部分有色金屬、汽車、機床、儀表內(nèi)件、軸承，耐高溫聚甲醛POM原料哪里好、緊固件、齒輪、彈簧片、管道、運輸帶配件、電水煲，耐高溫聚甲醛POM原料哪里好，耐高溫聚甲醛POM原料哪里好、泵殼、瀝水器、水龍頭等。聚甲醛POM原料的電性能與懸浮法PS相似。耐高溫聚甲醛POM原料哪里好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="耐高溫聚甲醛POM原料哪里好,聚甲醛POM原料" src="https://tyunfile.71360.com/UploadFile/sysh888/637359314205898438/2239134.png"></div><p style="text-indent:25px">聚甲醛POM原料的聚酰胺改性目的的不同，聚酰胺改性可分為增強、增韌、阻燃、填充和合金等類型。關于聚酰胺的納米復合材料的研究也取得了較大的進展。為得到具有更**度和熱變形溫度的聚酰胺材料，將無機或有機纖維或填料加入聚酰胺基體中，用共混擠出的方法制得**度聚酰胺復合材料。增強PA的品種繁多，幾乎所有的聚酰胺材料都可以制得增強品種。主要商品化品種有：增強PA6、增強PA66、增強PA46、增強PA1010、增強PA610等。其中產(chǎn)量非常大的是增強PA6和PA66。常用的聚酰胺增強材料有玻璃纖維、碳纖維、芳綸纖維，無機晶須也被用于聚酰胺的增強。上海聚甲醛POM原料加工聚甲醛POM原料具有優(yōu)良的耐低溫性能。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="耐高溫聚甲醛POM原料哪里好,聚甲醛POM原料" src="https://tyunfile.71360.com/UploadFile/sysh888/637359313441894532/648778.png"></div><p style="text-indent:25px">聚甲醛POM原料的改性：增強和填充改性：將20%到40%的玻璃纖維加入POM樹脂中，既能保持POM樹脂固有的良好加工性和耐化學藥品性，又能提高1-1.5倍的拉伸強度和彎曲強度，并提高2倍的拉伸彈性模量，能降低POM樹脂固有的缺口敏感性，并促進其耐熱性實現(xiàn)大幅度提高。阻燃改性：將阻燃劑加入POM中后，POM阻燃性可達UL94V–0級。通常，將溴化合物、氯化物、磷化物以及Sb2O3作為阻燃劑。多數(shù)阻燃等級POM采用十溴聯(lián)苯醚以及Sb2O3，其阻燃性能未實現(xiàn)高阻燃性，在燃燒時會產(chǎn)生煙霧并存在滴落，因此，相關公司致力于研究采用齊聚物以及高分子量聚合物型阻燃劑對POM進行阻燃改性。</p><p style="text-indent:25px">聚甲醛POM原料：一般是指能在較寬溫度范圍內(nèi)和較長使用時間，保持優(yōu)良性能，并能承受機械應力作為結構材料使用的一類塑料。聚甲醛POM原料主要性能特征：質(zhì)量輕（相比于作為結構材料要取代的金屬而言）：比水略重，一般為大多數(shù)有色金屬的1/8~1/5。比強度高：用玻璃纖維增強的聚甲醛POM原料，具有與金屬材料相抗衡的比強度。耐熱性高：相比于通用塑料，聚甲醛POM原料突出的性能是耐熱性能，UL長期使用溫度，未經(jīng)玻纖增強的通用聚甲醛POM原料，除個別品種外，都超過100℃，玻纖增強后，耐熱溫度更高；未經(jīng)玻纖增強的特種聚甲醛POM原料則都超過150℃。聚甲醛POM原料板化學穩(wěn)定性好，能耐大多數(shù)酸堿的侵蝕。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="耐高溫聚甲醛POM原料哪里好,聚甲醛POM原料" src="https://tyunfile.71360.com/UploadFile/sysh888/637359314140361328/3166988.png"></div><p style="text-indent:25px">聚甲醛POM原料熱性能，熱變形溫度：熱變形溫度是負荷撓曲溫度的通俗說法。它是高溫下測定塑料剛性的一種方法：在一定負荷下，以一定速度持續(xù)加溫，直到式樣顯示指示變形量時的溫度。因為在非結晶性塑料中，負荷撓曲溫度是表示接近于玻璃化轉變溫度的下限溫度，所以多少可以成為實用性參考指標。但是結晶性塑料中，負荷撓曲溫度是表示玻璃化轉變點與結晶熔點之間的溫度，所以無論在理論還是在實用上都是無意義的溫度，而且測定結果的偏差也很明顯。該參數(shù)被用于相應地測量不同材料在短時間升溫而且載負荷情況下耐受溫度能力。聚甲醛POM原料品種很多，其性能也有差異。聚甲醛POM原料廠商</p><p style="text-indent:25px">聚甲醛POM原料可加工周期短可以用于薄壁部分達到0.1毫米的零件而沒有飛邊。耐高溫聚甲醛POM原料哪里好</p><p style="text-indent:25px">聚甲醛POM原料，英文名polyoxymethylene（簡稱POM原料）中文叫聚甲荃原料，又名聚氧化次甲基原料。分子結構規(guī)整和結晶性使其物理機械性能十分優(yōu)異，有金屬塑料之稱。性能特點1、聚甲醛POM原料為乳白色不透明結晶性線性熱塑性樹脂，具有良好的綜合性能和著色性，具有較高的彈性模量，很高的剛性和硬度，比強度和比剛性接近于金屬；2、拉伸強度，彎曲強度，耐蠕變性和耐疲勞性優(yōu)異，耐反復沖擊，去載回復性優(yōu)；3、摩擦系數(shù)小，耐磨耗，尺寸穩(wěn)定性好，表面光澤好。耐高溫聚甲醛POM原料哪里好</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2147104.html</p></div></div></div></div></div><div id="gqsuwdk" class="page-right twoColRt"><div id="ujlsegs" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="oifhovx" 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配件哪家強信息推薦自業(yè)物資供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應</p></a></div><div id="fr7sjv2" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/846569.html"><div><img 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