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class="container clearfix tcPro"><section class="home-main container clearfix"><div id="cizfhyu" class="twoCol"><div id="s23cykh" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_huagong/">化工</a>?<a href="http://www.cdcfah.com/cp/second-huagong_quan/">醛</a>?<a href="http://www.cdcfah.com/cp/third-quan_djjq/">多聚甲醛</a>?日本寶理POMGH-10 歡迎咨詢蘇州晶塑米新材料供應(yīng)</p><div id="v9my3ox" class="leftbox clearfix"><h1>日本寶理POMGH-10 歡迎咨詢蘇州晶塑米新材料供應(yīng)</h1><div id="cd8d2ea" class="proBig"><div id="slsuqho" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/szjingsumi/637387288163318668/8954645.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8hy7xbm" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/szjingsumi/637387288163318668/8954645.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="wsjlc7g" 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>日本寶理POMGH-10,POM</p><p><span>***更新：</span>2020-11-14 00:34:53</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="cf7ohs3" 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="pctawiu" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="qeqc7xy" class="box"><p><p style="text-indent:25px">生產(chǎn)均聚甲醛的工藝：均聚甲醛是三聚甲醛的均聚體，在抗疲勞強(qiáng)度和延展強(qiáng)度方面都有著非常出色的表現(xiàn)，但是對(duì)其進(jìn)行加工時(shí)有著一定的難度，而且在進(jìn)行加工時(shí)其加工溫度的范圍是比較小的，在成型時(shí)熱分解、熱穩(wěn)定性、熱劣化特性、耐酸堿腐蝕性以及耐熱水性等方面均聚甲醛是不如共聚甲醛的。但是均聚甲醛的結(jié)晶度是非常高的，在彈性率、強(qiáng)度以及表征物理耐熱性的復(fù)合彎曲溫度方面要略好于共聚甲醛。同時(shí)聚甲醛具備著十分較好的剛性，日本寶理POMGH-10，其拉伸強(qiáng)度zui高可達(dá)到68，日本寶理POMGH-10，日本寶理POMGH-10.9MPa，而且均聚甲醛的摩擦因素比較小、耐磨性比較好，但是均聚甲醛在耐酸和穩(wěn)定性方面是比較差的。聚聚甲醛材料的沖擊強(qiáng)度和疲勞強(qiáng)度相對(duì)較高、并擁有不錯(cuò)的耐磨性。日本寶理POMGH-10</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="日本寶理POMGH-10,POM" src="https://tyunfile.71360.com/UploadFile/szjingsumi/637387288163318668/8954645.png"></div><p style="text-indent:25px">聚甲醛簡介：聚甲醛（POM）又名縮醛樹脂、聚氧亞甲基，按分子鏈結(jié)構(gòu)的不同，分為均聚甲醛和共聚甲醛。聚甲醛是一種綜合性能優(yōu)良的熱塑性工程塑料，為五大工程塑料之一。聚甲醛質(zhì)輕，比強(qiáng)度、比剛度與金屬類似，是工程塑料中力學(xué)性能zui接近金屬材料的一種工程塑料，被稱為“塑料中的金屬”，也被譽(yù)為“超鋼”、“賽鋼”、“奪鋼”等。聚甲醛為線性結(jié)構(gòu)聚合物，分子結(jié)構(gòu)規(guī)整性高，機(jī)械性能十分優(yōu)異，具有良好的自潤滑性、耐疲勞性、抗蠕變性、吸水性小、耐磨性、耐腐蝕性等優(yōu)良性能，同時(shí)還有較好的耐化學(xué)品性、耐電弧性、著色性等。聚甲醛在很多場合是可替代黃銅、鋅、鋁和鋼等金屬制作的部件，普遍應(yīng)用于工業(yè)機(jī)械、汽車、電子電器、日用品、管道及配件、精密儀器和建材等領(lǐng)域。日本寶理POMM90LP聚甲醛繼聚酰胺之后又一種綜合性能優(yōu)良的工程塑料，具有高的力學(xué)性能。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="日本寶理POMGH-10,POM" src="https://tyunfile.71360.com/UploadFile/szjingsumi/637387288066131190/4300719.png"></div><p style="text-indent:25px">聚甲醛的國內(nèi)應(yīng)用現(xiàn)狀：我國聚甲醛的消費(fèi)結(jié)構(gòu)與國外大致相同，只是在汽車行業(yè)的消費(fèi)比例還比較低。但隨著我國汽車工業(yè)的快速發(fā)展，聚甲醛生產(chǎn)汽車零部件會(huì)被越來越多的汽車生產(chǎn)廠家接受，因此聚甲醛在汽車行業(yè)的消費(fèi)量將會(huì)逐漸增加。另外我國電子電器行業(yè)的發(fā)展十分迅速，聚甲醛在國內(nèi)電子電器行業(yè)的消費(fèi)比例雖然已經(jīng)達(dá)到西歐的水平(西歐為34%左右)，但我國的電子電器行業(yè)還未達(dá)到西歐的發(fā)展程度，因此隨著今后電子電器行業(yè)發(fā)展，聚甲醛在此行業(yè)的消費(fèi)量將穩(wěn)步提高。</p><p style="text-indent:25px">再生聚甲醛加什么可以增加韌性和光澤：由于POM結(jié)晶度較高，結(jié)晶晶粒較大，缺口沖擊強(qiáng)度低，往往以脆性方式斷裂，所以改善POM的沖擊韌性主要有2種方法： (1) 彈性體增韌（常用的彈性體如TPU、EPDM、丁腈橡膠、硅橡膠等）; (2) 剛性粒子增韌（常用的有滑石粉、硅藻土、二氧化鈦、碳酸鈣、玻璃微珠等），POM料本身具有表面光滑，有光澤的特點(diǎn)，所以也可以通過從加工助劑方面來提高其光澤性，如加入適量的脫模劑，內(nèi)潤滑劑等。聚甲醛增韌TPU選擇哪種？用何相容劑？ (1) 采用不同種類的 TPU對(duì)聚甲醛進(jìn)行增韌改性，結(jié)果發(fā)現(xiàn)，聚己內(nèi)酯共聚酯型 TPU 的增韌效果較好； (2) 且TPU的用量對(duì)增韌材料的性能有較大影響，當(dāng)TPU用量為40%時(shí)，由于共混物形成雙連續(xù)相結(jié)構(gòu)，沖擊性能發(fā)生突變，增韌效果zui佳； (3) 也可以通過添加 SEBS-g-MA 作增容劑。聚甲醛添加硅油、礦物油、油脂等潤滑油及潤滑脂類。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="日本寶理POMGH-10,POM" src="https://tyunfile.71360.com/UploadFile/szjingsumi/637387288104344052/9376211.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(yīng)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(shí)成本優(yōu)勢凸顯。在高級(jí)轎車應(yīng)用中，成本差別達(dá)到20%。所以在汽車制造領(lǐng)域PBT與增強(qiáng)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(yīng)用起步早，工業(yè)性應(yīng)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(jìn)氣歧管方面以增強(qiáng)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(shí)現(xiàn)，發(fā)動(dòng)機(jī)范疇的其他一些結(jié)構(gòu)件都紛紛跟進(jìn)。據(jù)估算，一旦成功，即顯出30%的成本優(yōu)勢。聚甲醛耐反復(fù)沖擊，去載回復(fù)性優(yōu)；摩擦系數(shù)小，耐磨耗，尺寸穩(wěn)定性好，表面光澤好。日本寶理POMM90LP</p><p style="text-indent:25px">聚甲醛具抗熱強(qiáng)度，彎曲強(qiáng)度，耐疲勞性強(qiáng)度均高，耐磨性和電性能優(yōu)良。日本寶理POMGH-10</p><p style="text-indent:25px">聚甲醛注射過程中應(yīng)注意哪些事項(xiàng)：物料過熱（超過240℃)或受熱時(shí)間過長，容易分解,產(chǎn)生相當(dāng)量的甲醛。部分甲醛將進(jìn)而氧化成甲酸，并引起大量甲醛氣體的產(chǎn)生，嗆人、流淚、咳嗽，甚至可能引起傷人。操作上應(yīng)切實(shí)予以注意： (1) 盡量采用低的料筒溫度和噴嘴溫度； (2) 先將料筒溫度升至150℃ ,等15min后再升至正常加工溫度； (3) 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； (4) 停車前15min,停止料筒加熱，注出料筒內(nèi)的物料。料筒內(nèi)應(yīng)不留大量剩料； (5) 其他原料更換為聚甲醛時(shí)，除了加工溫度比聚甲醛低的物料或者與聚甲醛相近的物料，必須用聚乙烯清洗過渡； (6) 要經(jīng)常檢查溫度控制系統(tǒng)及各部的溫度。物料分解是有預(yù)兆的： ① 有強(qiáng)烈的甲醛剌激性氣味； ② 熔體有棕黃色條紋或制品有毛斑； ③ 熔體氣泡，并有"嘶嘶"聲而且冒煙。日本寶理POMGH-10</p><p style="text-indent:25px">蘇州晶塑米新材料有限公司位于陸家鎮(zhèn)陸豐東路3號(hào)仕泰隆模具城17-8號(hào)，擁有一支專業(yè)的技術(shù)團(tuán)隊(duì)。在蘇州晶塑米近多年發(fā)展歷史，公司旗下現(xiàn)有品牌晶塑米新材料等。公司堅(jiān)持以客戶為中心、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(yùn)動(dòng)器材、玩具、手柄、汽車方向盤、電動(dòng)工具握把、箱包、日用工具手把、牙刷、密封圈等行業(yè)。市場為導(dǎo)向，重信譽(yù)，保質(zhì)量，想客戶之所想，急用戶之所急，全力以赴滿足客戶的一切需要。蘇州晶塑米始終以質(zhì)量為發(fā)展，把顧客的滿意作為公司發(fā)展的動(dòng)力，致力于為顧客帶來***的PA66，PC，POM，PLA。</p></p><br /><p>文章來源地址: 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