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class="leftbox clearfix"><h1>揚州白色pom賽鋼板采購信息推薦蘇州多特瑪工程塑料供應(yīng)</h1><div id="shz7p97" class="proBig"><div id="4lfja29" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/szdtm01/637418366303171085/4176517.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3w7n8df" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/szdtm01/637418366303171085/4176517.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="sh8t47y" 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>揚州白色pom賽鋼板采購,pom</p><p><span>***更新：</span>2021-01-07 02:17:46</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="dnph8qc" 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)易試驗區(qū)蘇州片區(qū)蘇州啟月街288號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="eoldvxj" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="9ix3tsz" class="box"><p><p> <span style="font-size:14px;font-family:""> 聚甲醛(英文：polyformaldehyde)熱塑性結(jié)晶聚合物。被譽為“超鋼”或者“賽鋼”，又稱聚氧亞甲基。英文縮寫為POM。通常甲醛聚合所得之聚合物，聚合度不高，且易受熱解聚。它是以醛類，外加其他助劑等為原料聚合所得的材料。POM材料參數(shù)：</span> </p> <p> <span style="font-size:14px;font-family:""> 1.具有非常低的摩擦系數(shù)和良好的幾何穩(wěn)定性。</span> </p> <p> <span style="font-size:14px;font-family:""> 2.耐高溫，高剛性，高強(qiáng)度。</span> </p> <p> <span style="font-size:14px;font-family:""> 3.耐蠕變性，耐疲勞性，高彈性模量。</span> </p> <p> <span style="font-size:14px;font-family:""> 4.具有良好的延展性和疲勞強(qiáng)度。</span> </p> <p> <span style="font-size:14px;font-family:""> 5.高收縮率，可達(dá)2％3.5％。</span> </p> <p> <span style="font-size:14px;font-family:""> 6.自潤滑，耐磨性好，揚州白色pom賽鋼板采購。</span> </p> <p> <span style="font-size:14px;font-family:""> 7.它是一種具有明顯熔點的結(jié)晶塑料。</span> </p> <p> <span style="font-size:14px;font-family:""> 8.被稱為“超級鋼”或“賽鋼”。</span> </p> <p> <span style="font-size:14px;font-family:""> 9.表面美觀，高光澤，易成型。</span> pom缺點 1，揚州白色pom賽鋼板采購、加工過程若長時間高溫下易起熱分解 2、無自熄性 3，揚州白色pom賽鋼板采購、抗酸性差 4、成形收縮率大.揚州白色pom賽鋼板采購</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="揚州白色pom賽鋼板采購,pom" src="https://tyunfile.71360.com/UploadFile/szdtm01/637418366303171085/4176517.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，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> 揚州白色pom賽鋼板采購POM料強(qiáng)度高質(zhì)輕，常用來代替銅、鋅、等有色金屬，大量用于工業(yè)機(jī)械、汽車、電子電器、管道及配件等部門。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="揚州白色pom賽鋼板采購,pom" src="https://tyunfile.71360.com/UploadFile/szdtm01/637425964443488953/4731518.png"></div><p> <span style="font-size:14px;"> <span style="font-family:"font-size:14px;"> </span></span><span style="font-size:14px;font-family:";">pom賽鋼棒的質(zhì)量怎樣來計算？</span><span style="font-size:14px;"><span style="font-family:"font-size:14px;">首先要把單位轉(zhuǎn)換成統(tǒng)一的單位，比如直徑是100毫米的賽鋼</span><span style="font-family:"font-size:14px;">棒，就是10厘米，一米等于100厘米，pom密度是0.00141克/立方厘米，算法是這樣，3.14*5*5*100*0.00141=11.0685。那么這天直徑100毫米長度一米的pom棒的重量就是11公斤左右</span></span><span style="font-size:14px;font-family:";">，它的計算公式是重量=</span><span style="font-size:14px;font-family:";">半徑x半徑x長度</span><span style="font-size:14px;font-family:";">x3.14x1.4÷1000，</span> </p> <p> <span style="font-size:14px;"><span style="font-family:"font-size:14px;">注：長度一般為1米 1.4為賽鋼板的密度，</span><span style="font-family:"font-size:14px;">1.4的單位是克/立方厘米</span><span style="font-family:"font-size:14px;"></span></span> </p> <p> <span style="font-size:14px;font-family:";">例：一米30MM直徑的賽鋼重量</span> </p> <p> <span style="font-size:14px;font-family:";">解： 15x15x3.14x1x1.4÷1000=0.9891KG</span> </p> <p> <br /> </p><p> <span style="font-family:"font-size:14px;">POM板主要有常見三種型號：</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共聚物熔點低、熱穩(wěn)定性、耐化POM板材學(xué)腐蝕性、流動特性、耐水解、耐強(qiáng)堿和熱力氧化降級、加工性優(yōu)于均聚甲醛。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。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，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，并且基本無蠕動現(xiàn)象。</span> POM熔體的流變性呈非牛頓型,其熔體的粘度對溫度不敏感;對注塑而言,要增加流動性能.</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="揚州白色pom賽鋼板采購,pom" src="https://tyunfile.71360.com/UploadFile/szdtm01/637418366489743506/164931.png"></div><p style="text-indent:25px"><span style="font-size:14px;font-family:";"> </span><span style="font-size:14px;font-family:";">POM（聚甲醛）板棒的甲醛的含量是否比其他工程塑料制成的板棒的高？</span><span style="font-size:14px;font-family:";">聚甲醛塑料的確會比其他工程塑料的甲醛含量要高。聚甲醛/POM是由甲醛聚合而成的一種工程塑料，甲醛是一種化工品，是聚合POM的單體質(zhì)料。聚甲醛塑料（顆粒狀），甲醛為液體狀。所以，實際上講，聚甲醛塑料里面是不含甲醛的。而其他工程塑料，比方PA，PC，PBT,PPO等，其原料不是甲醛，聚合過程中也不存在甲醛。因此其他工程塑料也沒有甲醛成分。然則，實際上，聚甲醛在聚合生產(chǎn)的時刻，是不可能做獲得100%的聚合，仍有一定數(shù)目的單體甲醛的存在，而且在聚甲醛塑料寄存及前期注塑生產(chǎn)過程中，都會有一定量的甲醛釋放。所以說，聚甲醛的確是比其他工程塑料的甲醛含量更高。要降低聚甲醛塑料或其制品的甲醛含量，首先要選用高品格的聚甲醛質(zhì)料，味道越低越好，味道大，意味著甲醛含量高。聚甲醛制品比如pom板或者pom棒什么的注塑成型后發(fā)起在空闊地方寄存一段工夫，降低味道后在包裝。</span>多特瑪是一家工程塑料企業(yè),致力于pom板,peek板,PI板銷售,大量的服務(wù)于機(jī)械工程,自動化,食品科技和其他行業(yè)。揚州白色pom賽鋼板采購</p><p style="text-indent:25px">POM板材價格分不同顏色也分國產(chǎn)還是進(jìn)口的。一般進(jìn)口的價格比國產(chǎn)的要貴一些，有些是按平方來和厚度來算。揚州白色pom賽鋼板采購</p><p style="text-indent:25px"> <span style="font-family:"Microsoft YaHei";font-size:14px;"> POM材料板棒在低溫條件下易斷裂怎么解決？POM剛性好，耐磨。但是在低溫下，或者有沖擊的情況下極易開裂。這種回特性是因為答POM的內(nèi)應(yīng)力比較大，要解決此問題非常棘手，國內(nèi)多家改性廠都在尋找比較經(jīng)濟(jì)的解決方案，具當(dāng)前消息，目前POLYMSJ的M系列添加劑可以改變POM的分子排列方式，添加后分子表現(xiàn)出特有的纏繞特性，可以消除POM的內(nèi)應(yīng)力，同時還具有下列特性：POM的耐寒性能提高，目前已開發(fā)出滑雪車用耐低溫耐磨POM解決POM缺口容易開裂的情況提高POM大件，不耐摔的缺點。大幅的提高沖擊指標(biāo)，硬度不下降，耐磨不下降。成本增加極小，符合企業(yè)利益。</span>揚州白色pom賽鋼板采購</p><p style="text-indent:25px">蘇州多特瑪工程塑料有限公司擁有銷售：塑料制品、金屬制品、化工產(chǎn)品、電子元器件、儀器儀表、通訊設(shè)備及配件、五金、模具及配件、研磨材料、機(jī)電設(shè)備及配件。（依法須經(jīng)批準(zhǔn)的項目，經(jīng)相關(guān)部門批準(zhǔn)后方可開展經(jīng)營活動）等多項業(yè)務(wù)，主營業(yè)務(wù)涵蓋POM板 POM棒，PA板 PA棒，PEEK板 PEEK棒，工程塑料聚甲醛。公司目前擁有較多的高技術(shù)人才，以不斷增強(qiáng)企業(yè)重點競爭力，加快企業(yè)技術(shù)創(chuàng)新，實現(xiàn)穩(wěn)健生產(chǎn)經(jīng)營。公司業(yè)務(wù)范圍主要包括：POM板 POM棒，PA板 PA棒，PEEK板 PEEK棒，工程塑料聚甲醛等。公司奉行顧客至上、質(zhì)量為本的經(jīng)營宗旨，深受客戶好評。公司深耕POM板 POM棒，PA板 PA棒，PEEK板 PEEK棒，工程塑料聚甲醛，正積蓄著更大的能量，向更廣闊的空間、更寬泛的領(lǐng)域拓展。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2734619.html</p></div></div></div></div></div><div id="cro22cu" 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