無錫耐高溫聚甲醛POM原料價格推薦咨詢昆山雙贏塑化供應-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POM原料結(jié)晶度高，機械強度、剛性、熱變形溫度等比共聚甲醛POM原料好，共聚甲醛POM原料熔點低，熱穩(wěn)定性，耐化學腐蝕性，流動特性，加工性均優(yōu)于聚甲醛POM原料，新開發(fā)的產(chǎn)品為超高流動（快速成型），耐沖擊和降低模具沉積牌號，也有無機填"><meta name="keywords" content="無錫耐高溫聚甲醛POM原料價格,聚甲醛POM原料"><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" content="no-transform" /> <meta 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href="http://www.cdcfah.com/cp/first-_xiangsu/">橡塑</a>?<a href="http://www.cdcfah.com/cp/second-xiangsu_zssl/">再生塑料</a>?<a href="http://www.cdcfah.com/cp/third-zssl_pomzsl/">POM再生料</a>?無錫耐高溫聚甲醛POM原料價格推薦咨詢昆山雙贏塑化供應</p><div id="oispgsz" class="leftbox clearfix"><h1>無錫耐高溫聚甲醛POM原料價格推薦咨詢昆山雙贏塑化供應</h1><div id="l3lfcel" class="proBig"><div id="hogdp23" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/sysh888/637359314073945313/5556771.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="yse38v9" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/sysh888/637359314073945313/5556771.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8yp84az" 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>無錫耐高溫聚甲醛POM原料價格,聚甲醛POM原料</p><p><span>***更新：</span>2021-01-03 01:15:16</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="7k8k2wg" 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="jdld8vc" class="page-proshow02"><p class="title">詳細說明</p><div id="e2eg7dv" class="box"><p><p style="text-indent:25px">聚甲醛POM原料結(jié)晶度高，機械強度、剛性、熱變形溫度等比共聚甲醛POM原料好，共聚甲醛POM原料熔點低，熱穩(wěn)定性，耐化學腐蝕性，流動特性，加工性均優(yōu)于聚甲醛POM原料，新開發(fā)的產(chǎn)品為超高流動（快速成型），耐沖擊和降低模具沉積牌號，也有無機填充，增強牌號，無錫耐高溫聚甲醛POM原料價格。聚甲醛POM原料聚甲醛POM原料是化學名為聚氧甲烯的簡稱，通常也稱為其聚甲醛POM原料又稱賽鋼、特靈，無錫耐高溫聚甲醛POM原料價格，無錫耐高溫聚甲醛POM原料價格。它是一種高結(jié)晶聚合物，主要結(jié)構(gòu)單元為（-CH2-O-）構(gòu)成的結(jié)晶性熱塑性樹脂，這一是工作人員要明白的。聚甲醛POM原料有著極具的耐化學性。無錫耐高溫聚甲醛POM原料價格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫耐高溫聚甲醛POM原料價格,聚甲醛POM原料" src="https://tyunfile.71360.com/UploadFile/sysh888/637359314073945313/5556771.png"></div><p style="text-indent:25px">聚甲醛POM原料結(jié)構(gòu)介紹聚甲醛POM原料的分子是一種沒有側(cè)鏈的高密度、高結(jié)晶性的線型聚合物。由于C-O鍵的鍵長小于C-C鍵，因此聚甲醛POM原料鏈軸方向的填充密度大。與聚乙烯相比，聚甲醛POM原料的碳氧鍵短，內(nèi)聚能密度高，密度大。按其分子鏈中化學結(jié)構(gòu)的不同，可分為聚甲醛POM原料和共聚甲醛POM原料兩種。兩者的重要區(qū)別是：聚甲醛POM原料密度、結(jié)晶度、熔點都高，但熱穩(wěn)定性差，加工溫度范圍窄（約10℃），對酸堿穩(wěn)定性略低；而共聚甲醛POM原料密度、結(jié)晶度、熔點、強度都較低。無錫耐高溫聚甲醛POM原料價格聚甲醛POM原料與其它工程塑料相比，可以明顯地縮短成型周期時間。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫耐高溫聚甲醛POM原料價格,聚甲醛POM原料" src="https://tyunfile.71360.com/UploadFile/sysh888/637359313592597657/6037853.png"></div><p style="text-indent:25px">聚甲醛POM原料工藝特點:（1）聚甲醛POM原料加工前可不用干燥,很好在加工過程中進行預熱(80℃左右),對產(chǎn)品尺寸的穩(wěn)定性有好處.（2）聚甲醛POM原料的加工溫度很窄(0～215℃),在炮筒內(nèi)停留時間稍長或溫度超過220℃時就會分解,產(chǎn)生刺激性強的甲醛氣體.（3）聚甲醛POM原料料注塑時保壓壓力要較大(與注射壓力相近),以減少壓力降.螺桿轉(zhuǎn)速不能過高,殘量要少;（4）聚甲醛POM原料產(chǎn)品收縮率較大,易產(chǎn)生縮水或變形.聚甲醛POM原料比熱大,模溫高(80～100℃)。</p><p style="text-indent:25px">聚甲醛POM原料的工藝特點：1聚甲醛POM原料的吸濕性和濕敏性都較大，在成型加工前必須進行充分干燥和預熱(為80~90C下起碼干燥2小時)，將水分含量控制在0.03%以下。2聚甲醛POM原料樹脂的熔融粘度對溫度的敏感性較低（與其它無定型樹脂不同）。聚甲醛POM原料的注射溫度雖然比PS稍高，但不能像PS那樣有寬松的升溫范圍，不能用盲目升溫的辦法來除低其粘度，可用增加螺桿轉(zhuǎn)速或注射壓力的辦法來提高其流動性。一般加工溫度在190-235℃為宜。3聚甲醛POM原料的熔融粘度屬中等，比PS、HIPS、AS均較高，需采用較高的注射壓力(500~1000bar)啤貨。聚甲醛POM原料黏流溫度在160℃左右。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫耐高溫聚甲醛POM原料價格,聚甲醛POM原料" src="https://tyunfile.71360.com/UploadFile/sysh888/637359314161337891/6681360.png"></div><p style="text-indent:25px">聚甲醛POM原料的發(fā)展趨勢：在新時期，我國國民經(jīng)濟建設取得了巨大的成就，同時，電子電器、光纜光纖、汽車工業(yè)等諸多領(lǐng)域?qū)奂兹㏄OM原料的需求日益增多，為聚甲醛POM原料的發(fā)展提供了強有力的助力。聚甲醛POM原料發(fā)展對于生產(chǎn)工藝、技術(shù)人才以及投資資金具有較高要求。POM樹脂生產(chǎn)要吸收借鑒先進生產(chǎn)工藝，對現(xiàn)有生產(chǎn)工藝進行持續(xù)優(yōu)化，牢固掌握聚甲醛POM原料的中心生產(chǎn)技術(shù)，強化對產(chǎn)品質(zhì)量的有效控制，要借助玻璃纖維增強、改性、無機填充以及材料合金復合等技術(shù)，增強聚甲醛POM原料的優(yōu)勢特性。因此，強化對聚甲醛POM原料的改性復合以及各類深加工，是POM聚甲醛POM原料的發(fā)展趨勢。聚甲醛POM原料在高溫下具有剛度優(yōu)勢。無錫耐高溫聚甲醛POM原料價格</p><p style="text-indent:25px">聚甲醛POM原料具有較小的成型收縮率。無錫耐高溫聚甲醛POM原料價格</p><p style="text-indent:25px">聚甲醛POM原料可以用于氣溶膠的包裝、輸油管、浸在油中的部件及標準電阻面板等。聚甲醛POM原料主要在齒輪、軸承座等機械部件的領(lǐng)域中普遍地發(fā)揮其作用。也應用于錄像機、CD、LD、MD播放機、收音機、耳機、立體聲音響等音響機器，打印機、鍵盤、CD-ROM驅(qū)動器等OA機器，洗衣機、干燥機、電吹風等家用電器。聚甲醛POM原料聚甲醛POM原料料還用于安全帶機械部件、車門外部把手、反射鏡、發(fā)動機室等的汽車用零部件，還有照相機，鐘表等的精密零件，以及建筑材料，機器等玩具及文具等的成型用材料。無錫耐高溫聚甲醛POM原料價格</p></p><br /><p>文章來源地址: 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