上海煤制POM廠家推薦咨詢蘇州晶塑米新材料供應-b2b網(wǎng)站_b2b電子商務平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="聚甲醛技術(shù)發(fā)展方向分析：我國已成為世界聚甲醛生產(chǎn)大國，外資公司紛紛進入我國建設(shè)生產(chǎn)裝置。但目前國內(nèi)中資聚甲醛生產(chǎn)裝置所采用技術(shù)大都從國外引進，且基本為“二流”技術(shù)。我國聚甲醛生產(chǎn)技術(shù)水平提高緩慢，產(chǎn)品質(zhì)量不穩(wěn)定，上海煤制POM廠家，仍不能滿"><meta name="keywords" content="上海煤制POM廠家,POM"><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="pic"><img src="https://tyunfile.71360.com/UploadFile/szjingsumi/637387288223592211/5736543.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ouw0mac" 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>上海煤制POM廠家,POM</p><p><span>***更新：</span>2021-01-03 02:18:15</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="uy08iys" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">蘇州晶塑米新材料有限公司</a></p><p><span>聯(lián)系人：</span>李麗</p><p><span>郵箱: </span>321260043@qq.com</p><p><span>電話: </span>15162619982</p><p><span>傳真: </span>151_</p><p><span>網(wǎng)址: </span>http://szjingsumi.shop.88360.com</p><p><span>手機: </span>151-62619982</p><p><span>地址: </span>陸家鎮(zhèn)陸豐東路3號仕泰隆模具城17-8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="sym808w" class="page-proshow02"><p class="title">詳細說明</p><div id="csu22g0" class="box"><p><p style="text-indent:25px">聚甲醛技術(shù)發(fā)展方向分析：我國已成為世界聚甲醛生產(chǎn)大國，外資公司紛紛進入我國建設(shè)生產(chǎn)裝置。但目前國內(nèi)中資聚甲醛生產(chǎn)裝置所采用技術(shù)大都從國外引進，且基本為“二流”技術(shù)。我國聚甲醛生產(chǎn)技術(shù)水平提高緩慢，產(chǎn)品質(zhì)量不穩(wěn)定，上海煤制POM廠家，仍不能滿足國內(nèi)高級市場需求。國內(nèi)企業(yè)生產(chǎn)大多為普通牌號的低端產(chǎn)品，產(chǎn)品結(jié)構(gòu)單一，高級和**改性產(chǎn)品則主要依賴進口，上海煤制POM廠家。國外改性產(chǎn)品系列和品種眾多，高級改性產(chǎn)品的應用量已經(jīng)達到了30%以上。聚甲醛電纜護套阻燃性差： POM本身的阻燃性是比較差（比一般的合成高分子材料都易燃），且熱穩(wěn)定性差，所以POM阻燃很難做到V0，通?？赏ㄟ^加入阻燃劑來提高其阻燃性，但由于POM的分子結(jié)構(gòu)特點，常規(guī)的含鹵阻燃劑體系如鹵代磷酸酯、鹵化石蠟、三氧化二銻，在加入到POM中，不僅不會提高材料的阻燃性，上海煤制POM廠家，反而會加劇聚甲醛的燃燒。建議可加入膨脹型阻燃劑：如紅磷、磷酸鹽、氫氧化鋁（鎂）、三氰尿酸和聚氰胺鹽等或其中幾種復配使用。聚甲醛在聚甲醛中加入抗氧劑及光穩(wěn)定劑可以提高聚甲醛的耐候性。上海煤制POM廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海煤制POM廠家,POM" src="https://tyunfile.71360.com/UploadFile/szjingsumi/637387288223592211/5736543.png"></div><p style="text-indent:25px">聚甲醛(POM)可替代哪幾種工程塑料： 1替代聚酯：聚甲醛在某些PBT的典型應用場合的表現(xiàn)優(yōu)于PBT(基于更好的耐熱及耐藥性)，而其電氣性能已經(jīng)足夠，此時成本優(yōu)勢凸顯。在高級轎車應用中，成本差別達到20%。所以在汽車制造領(lǐng)域PBT與增強聚酰胺、聚碳酸酯、聚甲醛的競爭中，聚甲醛蠶食其市場的情況屢有發(fā)生。 2.替代聚酰胺：聚酰胺品種較多，應用起步早，工業(yè)性應用基礎(chǔ)較好。但是在一系列特性方面聚甲醛都要略勝一籌的局面下，它確有潛力在許多場合下替代尼龍。在進氣歧管方面以增強聚甲醛代替尼龍的做法由寶馬福特這些領(lǐng)頭汽車企業(yè)帶頭實現(xiàn)，發(fā)動機范疇的其他一些結(jié)構(gòu)件都紛紛跟進。據(jù)估算，一旦成功，即顯出30%的成本優(yōu)勢。進口POM銷售廠家聚甲醛是一種沒有側(cè)鏈，高密度，高結(jié)晶性的線性聚合物，具有優(yōu)異的綜合性能。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海煤制POM廠家,POM" src="https://tyunfile.71360.com/UploadFile/szjingsumi/637387288132771805/7721743.png"></div><p style="text-indent:25px">用途：聚甲醛（POM）是一種性能優(yōu)良的工程塑料，在國外有“奪鋼”、“超鋼”之稱。POM具有類似金屬的硬度、強度和鋼性，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)普遍應用于電子電氣、機械、儀表、日用輕工、汽車、建材、農(nóng)業(yè)等領(lǐng)域。在很多新領(lǐng)域的應用，如醫(yī)療技術(shù)、運動器械等方面，POM也表現(xiàn)出較好的增長態(tài)勢。</p><p style="text-indent:25px">全球聚甲醛行業(yè)發(fā)展概況：目前世界POM樹脂工業(yè)化生產(chǎn)企業(yè)近20家，均聚POM樹脂的產(chǎn)能約占總產(chǎn)能的15%左右，且除杜邦公司全部生產(chǎn)均聚POM樹脂，日本旭化成公司部分生產(chǎn)均聚POM樹脂外，國內(nèi)外各公司均全部生產(chǎn)共聚POM樹脂。 2018年全球聚甲醛樹脂消費量約為130萬噸，而2010年為80萬噸，2010-2018年年均增長6.4%。聚甲醛在小零件中的多功能性和實用性在很大程度上決定了終端用途的需求量。電氣電子（E/E）和電器是聚甲醛的主要終端應用，約占33%。第二大終端應用是交通運輸，占23%。其次是消費品（20%）和工業(yè)/機械（14%）。預計2018-2023年全球聚甲醛需求年均增速約為3.0％，主要推動因素是電子、消費品和制造業(yè)。未來，電子電氣和電器仍將是zui大的終端應用。聚甲醛熱穩(wěn)定性要好很多，并且易于成型，因而共聚甲醛發(fā)展相對均聚甲醛發(fā)展的要快。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海煤制POM廠家,POM" src="https://tyunfile.71360.com/UploadFile/szjingsumi/637387288190223042/1024526.png"></div><p style="text-indent:25px">聚甲醛(POM)可替代哪幾種工程塑料：1.替代聚碳酸酯汽車工業(yè)中PC在內(nèi)外裝飾件方面使用歷史比較悠久，但聚甲醛固有性能加上相關(guān)新技術(shù)帶來的可能性及成本差別，使之在內(nèi)外裝飾件范疇內(nèi)替代了一大批PC的結(jié)構(gòu)方案。 2.替代聚苯硫醚PPS雖體現(xiàn)出它對與其他通用工程塑料的總體優(yōu)勢，但實際的應用領(lǐng)域中，綜合性能方面與聚甲醛的差距，以及聚甲醛本身的特長，使聚甲醛有很好的機會進入通常為PPS所占據(jù)的應用領(lǐng)域。 3.替代聚四氟乙烯：摩擦磨耗特性與耐疲勞、耐蠕變性，使得其在許多應用中能夠取代聚四氟乙烯。聚甲醛之所以有前景極好以及能扮演多面角色這兩個好處，就是它有過千頭萬緒的不同用法，有了太多的商業(yè)上可以得到的現(xiàn)成的品級選擇范圍，色的摩擦磨耗特性加上出色的剛性抗蠕變及抵御烴類的能力，市場上的地位可用強勁二字來描述。聚甲醛是一種表面光滑，有光澤的硬而致密的材料，淡黃或白色，可在-40-100°C溫度范圍內(nèi)長期使用。上海煤制POM廠家</p><p style="text-indent:25px">聚甲醛它電具有低的摩擦系數(shù)和良好的耐熱性以認為縮醛樹脂類似于尼龍。上海煤制POM廠家</p><p style="text-indent:25px">聚甲醛材料物理性質(zhì)：聚甲醛是高聚物，其結(jié)晶度相對較高，它的綜合力學性比起其它的塑料要好很多，比如它具有很高的強度、很高的硬度，其彈性模量更是比一般塑料大很多，它具有與金屬材料很接近的比強度和比剛度；聚甲醛材料的沖擊強度和疲勞強度相對較高、并擁有不錯的耐磨性。聚甲醛材料結(jié)構(gòu)：按其合成方法，聚甲醛樹脂有均聚甲醛和共聚甲醛兩種類型。均聚甲醛以均聚合成方法制成，共聚甲醛以共聚合成方法制成，它們的分子結(jié)構(gòu)雖然均為線性結(jié)構(gòu)，但略微的有所區(qū)別。由于分子結(jié)構(gòu)不同，所以性能不同。兩者材料相比，均聚甲醛的密度更大，熔點更**度更好，但熱穩(wěn)定性和耐酸堿能力要比共聚甲醛材料的差；初次之外共聚甲醛熱穩(wěn)定性要好很多，并且易于成型，因而共聚甲醛發(fā)展相對均聚甲醛發(fā)展的要快。上海煤制POM廠家</p><p style="text-indent:25px">蘇州晶塑米新材料有限公司是一家經(jīng)營范圍如下：通用塑膠原料：ABS、PMMA、SAN（AS）、PP等。工程塑膠原料：PC、PC/ABS、PPO、PPE、POM、PA6、PA66、PA46、PA9T、PA6T、PA12、PA11、PBT、PET、ASA等。特種工程塑膠原料：PPS、LCP、PEI、PPA等。熱塑性彈性體：TPU、K膠、EVA、POE；TPR、TPE、SBS、SEBS、TPEE、TPV適用于運動器材、玩具、手柄、汽車方向盤、電動工具握把、箱包、日用工具手把、牙刷、密封圈等行業(yè)。的公司，致力于發(fā)展為創(chuàng)新務實、誠實可信的企業(yè)。蘇州晶塑米擁有一支經(jīng)驗豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團隊，以高度的專注和執(zhí)著為客戶提供PA66，PC，POM，PLA。蘇州晶塑米不斷開拓創(chuàng)新，追求出色，以技術(shù)為先導，以產(chǎn)品為平臺，以應用為重點，以服務為保證，不斷為客戶創(chuàng)造更高價值，提供更優(yōu)服務。蘇州晶塑米始終關(guān)注自身，在風云變化的時代，對自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使蘇州晶塑米在行業(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2678148.html</p></div></div></div></div></div><div id="ym822s2" class="page-right twoColRt"><div id="aeiyqw0" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="e0symsy" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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