無錫多POM批發(fā)廠家服務(wù)至上蘇州晶塑米新材料供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="理化性質(zhì):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。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。它的耐磨性和自潤滑性也比絕大多數(shù)工程塑料優(yōu)越，又有良好的耐"><meta name="keywords" content="無錫多POM批發(fā)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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id="vtj7hnr" class="proBig"><div id="f95fdrp" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/szjingsumi/637387288190223042/1024526.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="rfv99vt" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/szjingsumi/637387288190223042/1024526.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="xd99db9" 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>無錫多POM批發(fā)廠家,POM</p><p><span>***更新：</span>2021-01-11 01:18:36</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="vz7fl79" 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(jī): </span>151-62619982</p><p><span>地址: </span>陸家鎮(zhèn)陸豐東路3號(hào)仕泰隆模具城17-8號(hào)</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="zvlbrvj" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="bhfxth9" class="box"><p><p style="text-indent:25px">理化性質(zhì): 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。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。它的耐磨性和自潤滑性也比絕大多數(shù)工程塑料優(yōu)越，又有良好的耐油，耐過氧化物性能。很不耐酸，不耐強(qiáng)堿和不耐太陽光紫外線的輻射。聚甲醛的拉伸強(qiáng)度達(dá)70MPa，無錫多POM批發(fā)廠家，吸水性小，尺寸穩(wěn)定，有光澤，這些性能都比尼龍好，聚甲醛為高度結(jié)晶的樹脂，無錫多POM批發(fā)廠家，在熱塑性樹脂中是zui堅(jiān)韌的。具抗熱強(qiáng)度，彎曲強(qiáng)度，耐疲勞性強(qiáng)度均高，無錫多POM批發(fā)廠家，耐磨性和電性能優(yōu)良。聚甲醛利用接枝、嵌段等手段在POM 分子鏈上引入具有潤滑性的鏈段。無錫多POM批發(fā)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫多POM批發(fā)廠家,POM" src="https://tyunfile.71360.com/UploadFile/szjingsumi/637387288190223042/1024526.png"></div><p style="text-indent:25px">聚甲醛是一種高科技、高投人、高附加值的“三高”產(chǎn)品，其生產(chǎn)和加工具有較高的技術(shù)含量和經(jīng)濟(jì)附加值，是跨國公司生產(chǎn)廠商的利益中心之一16。我國聚甲醛市場潛力巨大，聚甲醛主要用于汽車和電子電器等行業(yè)，這些均是關(guān)系國計(jì)民生的戰(zhàn)略性行業(yè)17。因此，國內(nèi)應(yīng)加大聚甲醛在汽車工業(yè)中的應(yīng)用，一方面促進(jìn)我國聚甲醛工業(yè)的發(fā)展，另一方面利于促進(jìn)汽車國產(chǎn)化進(jìn)程，隨著我國汽車工業(yè)的國產(chǎn)化進(jìn)程日益加快，汽車工業(yè)將是未來聚甲醛消費(fèi)增長zui快的領(lǐng)域之一。杭州煤制POM報(bào)價(jià)聚甲醛是一種堅(jiān)韌有彈性的材料，即使在低溫下仍有很好的抗蠕變特性、幾何穩(wěn)定性和抗沖擊特性。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫多POM批發(fā)廠家,POM" src="https://tyunfile.71360.com/UploadFile/szjingsumi/637387288104344052/9376211.png"></div><p style="text-indent:25px">多聚甲醛操作注意事項(xiàng)：　　1、多聚甲醛具有一定的毒性，對(duì)人體有害，因此在進(jìn)行操作時(shí)，一定要戴上口罩、手套、防護(hù)眼鏡保護(hù)好自己; 　　2、一旦多聚甲醛泄露，要記得立即切斷附近的火源，因?yàn)槎嗑奂兹┮兹? 　　3、在進(jìn)行多聚甲醛的施工時(shí)，一定要禁止吸煙、進(jìn)食和飲水，施工完畢后也必須洗澡。　　多聚甲醛中意外救措施：　　多聚甲醛常常會(huì)導(dǎo)致人體中毒，因此我們要學(xué)會(huì)多聚甲醛中毒的急救措施。如果是皮膚接觸了多聚甲醛，那么要立即用肥皂水進(jìn)行徹底的沖洗;多聚甲醛進(jìn)入眼睛要提起眼瞼，用生理鹽水清理至少15分鐘;呼吸多聚甲醛出現(xiàn)意外，要迅速到空氣清晰的空間，保持呼吸道的順暢。</p><p style="text-indent:25px">聚甲醛耐磨改性：聚甲醛本身具有較好的自潤滑性、耐磨性和**度，但是作為滑動(dòng)部件的普通聚甲醛材料，難以滿足精密機(jī)械、電子電器等動(dòng)力傳導(dǎo)零部件高速、高壓、高溫、輕量化的要求，所以需要進(jìn)行自潤滑性、耐磨性能的改進(jìn)。耐磨改性主要以物理共混改性為主，耐磨共混改性根據(jù)共混原料的不同分為聚甲醛/耐磨聚合物體系、聚甲醛/潤滑油脂體系、聚甲醛/無機(jī)潤滑劑體系等。可添加的物質(zhì)有硅油、聚四氟乙烯、二硫化鉬、超高分子量聚乙烯、石墨、炭黑、潤滑油、潤滑脂等。聚甲醛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。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫多POM批發(fā)廠家,POM" src="https://tyunfile.71360.com/UploadFile/szjingsumi/637387288223592211/5736543.png"></div><p style="text-indent:25px">國內(nèi)聚甲醛的生產(chǎn)現(xiàn)狀：我國內(nèi)地目前能夠掌握POM生產(chǎn)技術(shù)，正式生產(chǎn)POM的企業(yè)并不多，產(chǎn)品規(guī)模小，其中云天化只能生產(chǎn)幾個(gè)牌號(hào)的產(chǎn)品，上海藍(lán)星也只有10余個(gè)牌號(hào)，而國際主要跨國公司都有30～40個(gè)牌號(hào)可以選擇。因此，無論從生產(chǎn)規(guī)模還是品種看，國內(nèi)POM生產(chǎn)技術(shù)都還處于相對(duì)落后的狀態(tài)，工藝技術(shù)尚存在一些缺陷，原材料及公用工程消耗較高，產(chǎn)品質(zhì)量不夠穩(wěn)定，再加上國外產(chǎn)品傾銷的市場價(jià)格競爭，各廠生產(chǎn)的POM遠(yuǎn)遠(yuǎn)不能滿足國內(nèi)需求，以及抵御國外產(chǎn)品大規(guī)模的沖擊。聚甲醛發(fā)現(xiàn)分解的預(yù)兆后，馬上對(duì)空注出巳分解的物料，分析原因，采取措施。無錫多POM批發(fā)廠家</p><p style="text-indent:25px">聚甲醛當(dāng)加熱到170℃左右時(shí)，可從分子鏈的任何一處發(fā)生自動(dòng)氧化反應(yīng)而放出甲醛。無錫多POM批發(fā)廠家</p><p style="text-indent:25px">特性:1、具有很低的摩擦系數(shù)和很好的幾何穩(wěn)定性，特別適合于制作齒輪和軸承2、具有耐高溫特性，因此還用于管道器件（管道閥門、泵殼體），草坪設(shè)備等。3、是一種堅(jiān)韌有彈性的材料，即使在低溫下仍有很好的抗蠕變特性、幾何穩(wěn)定性和抗沖擊特性。4、均聚物材料具有很好的延展強(qiáng)度、抗疲勞強(qiáng)度，但不易于加工。共聚物材料有很好的熱穩(wěn)定性、化學(xué)穩(wěn)定性并且易于加工。無論均聚物材料還是共聚物材料，都是結(jié)晶性材料并且不易吸收水分。5、高結(jié)晶程度導(dǎo)致它有相當(dāng)高的收縮率，可高達(dá)到2%~3.5%。對(duì)于各種不同的增強(qiáng)型材料有不同的收縮率。無錫多POM批發(fā)廠家</p><p style="text-indent:25px">蘇州晶塑米新材料有限公司致力于橡塑，是一家貿(mào)易型的公司。公司業(yè)務(wù)涵蓋PA66，PC，POM，PLA等，價(jià)格合理，品質(zhì)有保證。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競爭力，努力學(xué)習(xí)行業(yè)知識(shí)，遵守行業(yè)規(guī)范，植根于橡塑行業(yè)的發(fā)展。在社會(huì)各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗(yàn)，為客戶成功提供堅(jiān)實(shí)有力的支持。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2790440.html</p></div></div></div></div></div><div id="x9fbhxn" class="page-right twoColRt"><div id="jpvd9x9" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="rfd9brh" class="recomPic likePro"><a 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