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class="pic"><img src="https://tyunfile.71360.com/UploadFile/szdtm01/637418365327809727/4930599.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="2iwm4yw" 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>揚(yáng)州黑色pom棒批發(fā),pom</p><p><span>***更新：</span>2021-01-06 07:19:03</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="m4sq4ag" 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(huà): </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(guó)(江蘇)自由貿(mào)易試驗(yàn)區(qū)蘇州片區(qū)蘇州啟月街288號(hào)1商幢2-1005室</p><p>[當(dāng)前離線(xiàn)] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="uwqyous" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="4g2wmkq" class="box"><p><p> <span style="font-size:16px;font-family:"Microsoft YaHei";"> </span><span style="font-size:16px;font-family:"Microsoft YaHei";">pom賽鋼加工如何防止產(chǎn)品變形？經(jīng)常會(huì)有原料加工方面的朋友問(wèn)到這樣的問(wèn)題，因?yàn)橐坏┊a(chǎn)品發(fā)生了變形，無(wú)疑就宣告了工藝流程的失敗，需要及時(shí)的去調(diào)整工藝流程各項(xiàng)參數(shù)。變形主要有幾種因素引起的：夾緊變形，POM材料不像鋼材，夾緊會(huì)產(chǎn)生變形，粗加工后松開(kāi)后產(chǎn)品又回復(fù)到原來(lái)狀態(tài)了，2.熱變形，加工時(shí)會(huì)產(chǎn)生大量的熱，而POM材料對(duì)熱很敏感，從而產(chǎn)生變形3.彈性變形，POM材料韌性很好，切削時(shí)，產(chǎn)品會(huì)產(chǎn)生彈性變形，刀具離開(kāi)后會(huì)產(chǎn)品會(huì)恢復(fù)一定的變形量。針對(duì)這些因素可以采取以下以下措施：1.粗加工前將毛胚做標(biāo)準(zhǔn)，再開(kāi)粗，盡量多分幾次加工，減少變形量。也可以用粘膠水的方式加工，這樣變形就很小。2，揚(yáng)州黑色pom棒批發(fā).采用白鋼刀（高速鋼刀具的俗稱(chēng)）加工而不用合金刀，因?yàn)榘卒摰逗茕h利，切削時(shí)產(chǎn)生的熱量相對(duì)要小些，揚(yáng)州黑色pom棒批發(fā)，揚(yáng)州黑色pom棒批發(fā)。3.切削量不要太大。</span> POM材料又稱(chēng)賽鋼、特鋼。它是以醛類(lèi)，外加其他助劑等為原料聚合所得的材料。揚(yáng)州黑色pom棒批發(fā)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="揚(yáng)州黑色pom棒批發(fā),pom" src="https://tyunfile.71360.com/UploadFile/szdtm01/637418365327809727/4930599.png"></div><p> <span style="font-family:"Microsoft YaHei";font-size:16px;">防靜電POM板材（POM-ESD）介紹。靜電(Antistaticelectricity)是具有兩個(gè)不同電位的物體之間的相互磨擦或相互接觸而產(chǎn)生。POM-ESD是在高溫及多濕環(huán)境中，持續(xù)維持防靜電功能(ElectroStaticDischarge)的特殊等級(jí)，電阻率為106Ω~109Ω。特別是不含碳成份，所以不會(huì)發(fā)生粉塵，可以使用在潔凈室等。 </span> </p> <div style="text-align:start;"> <span style="font-family:"Microsoft YaHei";text-align:center;font-size:16px;"> <div id="2omaqwu" class="tit" style="font-size:25px;text-align:center;margin:0px 0px 25px;color:#666666;"> <div id="m2cqyw4" class="chi" style="margin-bottom:5px;color:#333333;letter-spacing:2px;font-weight:bold;"> 電阻率和電導(dǎo)率 </div> </div> <div id="qucsago" class="tit" style="font-size:25px;text-align:center;margin:0px 0px 25px;color:#666666;"> <p style="margin-bottom:5px;color:#333333;letter-spacing:2px;font-weight:bold;"> <img align="middle" alt="esd" src="http://www.dqpom.com/resource/images/d0496fff07184776bd89c179fd6e1f5f_2.png" title="esd" style="text-align:left;color:#666666;font-size:14px;font-weight:normal;border-width:initial;border-style:none;max-width:100%;" /><span style="text-align:left;color:#666666;font-size:14px;font-weight:normal;">ESd POM 材料一般用于集成電路、硬盤(pán)驅(qū)動(dòng)器和電路板等敏感性電氣部件的制造和處理設(shè)備。其還是材料處理設(shè)備和高速電子印刷和復(fù)制設(shè)備零部件的良好選擇。 </span> </p> </div> <div id="kq4ayw2" class="cpzs" style="padding:10px 0px;border:1px solid #EEEEEE;box-shadow:rgba(0, 0, 0, 0.3) 3px 3px 3px;color:#666666;font-size:14px;"> <div id="mowms4a" class="cpzsl" style="width:400px;float:left;text-align:center;padding:40px 20px;"> <p style="margin:15px 0px;padding:0px;"> <span style="display:none;"></span><img src="http://www.dqpom.com/resource/images/5ffbd5a51eaa49d198a57765b044252a_3.jpg?e=8022" style="text-align:left;" /> </p> <p style="margin:0px;padding:14px 0px 0px;text-align:left;"> <span style="display:none;"></span> </p> <div id="soem24s" class="cpmse" style="font-size:16px;text-align:left;color:#8F8F8F;"> </div> </div> <div id="uqqgwcs" class="clear" style="clear:both;height:0px;"> </div> </div> <div id="mygw2qe" class="panel-collapse collapse in" style="font-size:14px;box-sizing:border-box;color:#6A6A6A;font-family:"font-size:15px;white-space:normal;"> <div id="4ciyuag" class="panel-body" style="box-sizing:border-box;padding:13px 0px 0px;border:none;"> <div style="box-sizing:border-box;"> <div id="wkiy42a" class="tableScrolling" style="margin:0px;padding:0px;overflow-x:auto;"> <table class="table product-technical-detail-table" style="border-collapse:collapse;border-spacing:0px;box-sizing:border-box;width:1160px;max-width:100%;margin-bottom:21px;"> <tbody> <tr> <th class="product-technical-detail-description table-cell-3" style="margin:0px;padding:8px;box-sizing:border-box;line-height:20px;vertical-align:bottom;border-top:0px;border-bottom:0px;font-size:13px;font-weight:500;text-transform:uppercase;font-family:"opacity:0;width:290px;"> <span style="font-size:16px;font-family:SimHei;background-color:#FFCC00;">機(jī)械性能</span> </th> <th class="table-cell-2" style="margin:0px;padding:8px;box-sizing:border-box;line-height:20px;vertical-align:bottom;border-top:0px;border-bottom:0px;font-size:13px;font-weight:500;text-transform:uppercase;font-family:"width:192.667px;"> <span style="font-size:16px;font-family:SimHei;background-color:#FFCC00;">實(shí)驗(yàn)方法ISO</span> </th> <th class="table-cell-2" style="margin:0px;padding:8px;box-sizing:border-box;line-height:20px;vertical-align:bottom;border-top:0px;border-bottom:0px;font-size:13px;font-weight:500;text-transform:uppercase;font-family:"width:192.667px;"> <span style="font-size:16px;font-family:SimHei;background-color:#FFCC00;">單位</span> </th> <th class="table-cell-2" style="margin:0px;padding:8px;box-sizing:border-box;line-height:20px;vertical-align:bottom;border-top:0px;border-bottom:0px;font-size:13px;font-weight:500;text-transform:uppercase;font-family:"width:193.333px;"> <span style="font-size:16px;font-family:SimHei;background-color:#FFCC00;">參數(shù)</span> </th> <th class="table-cell-3" style="margin:0px;padding:8px;box-sizing:border-box;line-height:20px;vertical-align:bottom;border-top:0px;border-bottom:0px;font-size:13px;font-weight:500;text-transform:uppercase;font-family:"width:291.333px;"> <span style="font-family:SimHei;font-size:16px;background-color:#FFCC00;">備注</span> </th> </tr> </tbody> <tbody> <tr> <td class="product-technical-detail-description table-cell-3" style="margin:0px;padding:12px 10px 13px 70px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">屈服拉伸強(qiáng)度</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">527-1</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">MPa</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">45</span> </td> <td class="table-cell-3" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> 提供SGS第三方檢測(cè)報(bào)告 </td> </tr> <tr> <td class="product-technical-detail-description table-cell-3" style="margin:0px;padding:12px 10px 13px 70px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">密度（23℃）</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">1183</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">g/cm3</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">1.38</span> </td> <td class="table-cell-3" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="box-sizing:border-box;vertical-align:top;"><span style="font-family:宋體, "font-size:13px;white-space:normal;background-color:#ABCAF5;">-</span></span> </td> </tr> <tr> <td class="product-technical-detail-description table-cell-3" style="margin:0px;padding:12px 10px 13px 70px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">吸水率(23°C、24Hr)</span><br /> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">-</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">%</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">0.65</span> </td> <td class="table-cell-3" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:"宋體, font-size:13px;white-space:normal;background-color:#ABCAF5;">-</span> </td> </tr> <tr> <td class="product-technical-detail-description table-cell-3" style="margin:0px;padding:12px 10px 13px 70px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">線(xiàn)膨脹系數(shù)</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">11359-2</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">×10-5/°C</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">3.0</span> </td> <td class="table-cell-3" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> - </td> </tr> <tr> <td class="product-technical-detail-description table-cell-3" style="margin:0px;padding:12px 10px 13px 70px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">UL94</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">UL94</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">-</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">HB</span> </td> <td class="table-cell-3" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> -<br /> </td> </tr> <tr> <td class="product-technical-detail-description table-cell-3" style="margin:0px;padding:12px 10px 13px 70px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">連續(xù)使用溫度</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">-</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">℃</span><span style="font-family:Arial;"></span><br /> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">100</span> </td> <td class="table-cell-3" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> - </td> </tr> <tr> <td class="product-technical-detail-description table-cell-3" style="margin:0px;padding:12px 10px 13px 70px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">熔點(diǎn)</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">-</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">℃</span><span style="font-family:Arial;"></span><br /> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">175</span> </td> <td class="table-cell-3" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> - </td> </tr> <tr> <td class="product-technical-detail-description table-cell-3" style="margin:0px;padding:12px 10px 13px 70px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">表面電阻</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">IEC60093</span><br /> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">Ω/cm</span><br /> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;"><span style="vertical-align:top;">10</span><sup>6~9</sup></span> </td> <td class="table-cell-3" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> - </td> </tr> <tr> <td class="product-technical-detail-description table-cell-3" style="margin:0px;padding:12px 10px 13px 70px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-size:16px;font-family:SimHei;background-color:#FFCC00;">T厚度（MM）</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-size:16px;font-family:SimHei;background-color:#FFCC00;">規(guī)格（MM）</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-size:16px;font-family:SimHei;background-color:#FFCC00;">公差(MM)</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-size:16px;font-family:SimHei;background-color:#FFCC00;"> 重量（KG/pcs）</span> </td> <td class="table-cell-3" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:SimHei;font-size:16px;background-color:#FFCC00;">備注（庫(kù)存）</span> </td> </tr> <tr> <td class="product-technical-detail-description table-cell-3" style="margin:0px;padding:12px 10px 13px 70px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">6.00</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">600 X 1200</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">+0.00</span><span style="font-family:Arial;">∽+0.5</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">6.50</span> </td> <td class="table-cell-3" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> ★<br /> </td> </tr> <tr> <td class="product-technical-detail-description table-cell-3" style="margin:0px;padding:12px 10px 13px 70px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">8.00</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">600 X 1200</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">+0.00∽+0.07</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">8.70</span> </td> <td class="table-cell-3" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> ★<br /> </td> </tr> <tr> <td class="product-technical-detail-description table-cell-3" style="margin:0px;padding:12px 10px 13px 70px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">10.00∽50.00</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">600 X 1200</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">+0.00∽+0.7∽3.0</span> </td> <td class="table-cell-2" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> <span style="font-family:Arial;">1.1KG/MM</span> </td> <td class="table-cell-3" style="margin:0px;padding:12px 10px 13px;box-sizing:border-box;line-height:1.42857;vertical-align:top;border-top:1px solid #E6EDF2;font-size:13px;"> ★☆<br /> </td> </tr> </tbody> </table> </div> <p style="margin:15px 0px;padding:0px;"> ★ 常備庫(kù)存 ☆<span style="font-family:"font-size:13px;font-style:italic;white-space:normal;background-color:#FFFFFF;"> 非常備庫(kù)存。請(qǐng)聯(lián)系我們確認(rèn)特殊生產(chǎn)事宜（要求最小起訂量）。</span> </p> </div> </div> </div> </span> </div> <span style="font-family:"Microsoft YaHei";font-size:16px;"> <div id="ys4wu2o" class="tit" style="font-size:25px;text-align:center;margin:0px 0px 25px;color:#666666;"> <div id="e4sgek2" class="chi" style="margin-bottom:5px;color:#333333;letter-spacing:2px;font-weight:bold;"> <p> <br /> </p> <div id="ciy22ay" class="chi" style="overflow-wrap:break-word;font-size:25px;text-align:center;margin-bottom:5px;color:#333333;letter-spacing:2px;font-weight:bold;"> <div id="omuk2wk" class="taall" style="overflow-wrap:break-word;margin-bottom:20px;color:#666666;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;"> </div> </div> <p> <br /> </p> </div> <div id="omqgca4" class="chi" style="margin-bottom:5px;color:#333333;letter-spacing:2px;font-weight:bold;"> <div id="ugmkaok" class="taall" style="margin-bottom:20px;color:#666666;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;"> </div> </div> </div> </span> <p> <br /> 上海求購(gòu)pom賽鋼板采購(gòu)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。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="揚(yáng)州黑色pom棒批發(fā),pom" src="https://tyunfile.71360.com/UploadFile/szdtm01/637418366206266763/2244651.png"></div><p><span style="font-size:14px;"> 以下是多特瑪工程塑料公司的pom產(chǎn)品各系列介</span><span style="font-size:14px;">紹。 </span><span style="color: rgb(229, 51, 51); font-size: 14px;"> </span><span style="color: rgb(229, 51, 51); font-size: 14px;">防靜電POM板材（POM-ESD）</span><span style="font-size:14px;">靜電(Antistaticelectricity)是具有兩個(gè)不同電位的物體之間相互磨擦或相互接觸而產(chǎn)生。 </span> <span style="color: rgb(229, 51, 51); font-size: 14px;">POM-ESD</span><span style="font-size:14px;">是在高溫及多濕環(huán)境中，持續(xù)維持防靜電功能的特殊等級(jí)，電阻率為106Ω~109Ω。不含碳成份，所以不會(huì)發(fā)生粉塵，可以使用在潔凈室等。 </span><span style="color: rgb(229, 51, 51); font-size: 14px;">DELRIN均聚POM-H(SUSTARIN)</span><span style="font-size:14px;">甲醛POM-Hnatural材料，對(duì)應(yīng)的產(chǎn)品牌號(hào)為勞士領(lǐng)（使用DuPont白色Delrin原料制成）。具有優(yōu)異的滑動(dòng)特性和良好的耐磨性能。與POM-C相比，POM-H材料由于結(jié)晶度較高，具有更高的密度、硬度和強(qiáng)度。 </span><span style="color: rgb(229, 51, 51); font-size: 14px;"> </span><span style="color: rgb(229, 51, 51); font-size: 14px;">導(dǎo)電POM（pom-els）靜電</span><span style="font-size:14px;">(Staticelectricity)是帶有相互不同電位的物體之間的磨擦或接觸而產(chǎn)生的。發(fā)生的靜電嚴(yán)重防礙各種電氣、電子設(shè)備的使用。尤其對(duì)于半導(dǎo)體等超精密高新技術(shù)產(chǎn)業(yè)，靜電的排放帶來(lái)的是重大的問(wèn)題。在POMResin樹(shù)脂中添加納米碳管也是有效實(shí)現(xiàn)材料抗靜電和導(dǎo)電功能，其電流表面電阻為106~109Ω低變形POM板材（DBXPOM-C）POM板材（聚甲醛板)，俗稱(chēng)賽鋼板。多特瑪是用高粘度DuraconM25或者云天化M25塑料粒子通過(guò)擠出機(jī)高溫?cái)D出得到不同厚度的板材和不同直徑的棒材。是一種高粘度、高熔點(diǎn)、高結(jié)晶性的熱塑性工程塑料。</span></p><p> <span style="font-size:14px;font-family:""> POM板棒改性研究的技術(shù)路線(xiàn)：</span> </p> <p> <span style="font-size:14px;font-family:""> 1、填充增強(qiáng)改性將無(wú)機(jī)材料如Al2O3、氧化鎂、玻璃纖維、碳纖維、玻璃微珠、云母、滑石粉、碳酸鈣、白炭黑、鈦酸鉀等通過(guò)熔融共混加入到聚甲醛中，從而提高聚甲醛的強(qiáng)度、剛度、硬度、熱變形溫度以及尺寸穩(wěn)定性。填充增強(qiáng)類(lèi)聚甲醛主要應(yīng)用于制備機(jī)械結(jié)構(gòu)復(fù)雜、薄形精密零件及工程制品。</span> </p> <p> <span style="font-size:14px;font-family:""> 2、增韌共混改性以熱塑性聚氨酯（TPU）、丁腈橡膠（NBR）、改性聚烯烴、聚酰胺、木質(zhì)纖維素等作為彈性增韌體，采用機(jī)械共混和接枝共聚的方法制成超韌性POM合金。</span> </p> <p> <span style="font-size:14px;font-family:""> 3、功能化改性提高摩擦磨損性能在聚甲醛樹(shù)脂中加入有機(jī)油或硅油、聚四氟乙烯（PTFE）或二硫化鉬，可以達(dá)到降低制品表面摩擦系數(shù)及磨損率的作用。潤(rùn)滑聚甲醛適用于機(jī)械、電子電器用零件的傳動(dòng)部位材料，如齒輪、滾輪、凸輪、連桿類(lèi)制品。①添加PTFE、PE、UHMWPE等自身摩擦系數(shù)較低的結(jié)晶性高分子材料。②添加玻纖、碳纖等纖維狀材料。③添加硅油、礦物油、油脂等潤(rùn)滑油及潤(rùn)滑脂類(lèi)。④添加MoS2、石墨等無(wú)機(jī)粉類(lèi)潤(rùn)滑材料。⑤利用接枝、嵌段等手段在POM分子鏈上引入具有潤(rùn)滑性的鏈段。提高聚甲醛的耐候性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。</span> POM板內(nèi)應(yīng)力大，為防止應(yīng)力變形，加工前需經(jīng)過(guò)消除內(nèi)應(yīng)力處理，防止板材彎曲變形。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="揚(yáng)州黑色pom棒批發(fā),pom" src="https://tyunfile.71360.com/UploadFile/szdtm01/637418365889743358/844351.png"></div><p> <span style="font-family:"font-size:14px;"> pom板主要應(yīng)用于哪些領(lǐng)域？</span><span style="font-family:"font-size:14px;">聚甲醛pom塑料是繼尼龍之后發(fā)展的又一優(yōu)良樹(shù)脂品種，它是一種高密度、無(wú)側(cè)鏈、高結(jié)晶的線(xiàn)性聚合物，具有優(yōu)良的綜合性能。</span><span style="font-family:"font-size:14px;">聚甲醛pom板棒</span><span style="font-family:"font-size:14px;">具有優(yōu)良的物理、機(jī)械、熱和電性能，耐有機(jī)溶劑、耐磨、抗蠕變、耐疲勞等性能，大量用于代替各種有色金屬和合金制作汽車(chē)、機(jī)械、儀表、農(nóng)機(jī)、化工零部件。如齒輪、凸輪、軸承、襯套、墊圈、閥門(mén)、液體輸運(yùn)管道、把手及化工溶器等。</span><span style="font-family:"font-size:14px;">POM原料成型的板棒更是</span><span style="font-family:"font-size:14px;">被大量用于制造各種滑動(dòng)、轉(zhuǎn)動(dòng)機(jī)械零件，做各種齒輪、杠桿、滑輪、鏈輪，特別適宜做軸承，熱水閥門(mén)、精密計(jì)量閥、輸送機(jī)的鏈環(huán)和輥?zhàn)?、流量?jì)、汽車(chē)外部把手、曲柄等車(chē)窗轉(zhuǎn)動(dòng)機(jī)械，油泵軸承座和葉輪燃?xì)忾_(kāi)關(guān)閥、電子開(kāi)關(guān)零件、緊固體、接線(xiàn)柱鏡面罩、電風(fēng)扇零件、加熱板、儀表鈕；錄音錄像帶的軸承；各種管道和農(nóng)業(yè)噴灌系統(tǒng)以及閥門(mén)、噴頭、水龍頭、洗浴盆零件；開(kāi)關(guān)鍵盤(pán)、按鈕、音像帶卷軸；溫控定時(shí)器；動(dòng)力工具，庭園整理工具零件；另外可作為沖浪板、帆船及各種雪撬零件，手表微型齒輪、體育用設(shè)備的框架輔件和背包用各種環(huán)扣、緊固件、打火機(jī)、拉鏈、扣環(huán)；醫(yī)療器械中的心臟起博器；人造心臟瓣膜、頂椎、假肢等。</span><span style="font-family:"font-size:14px;"></span> </p> <p> <br /> pom優(yōu)點(diǎn)1、具高機(jī)械強(qiáng)度和剛性 2、比較高的疲勞強(qiáng)度 3、環(huán)境抵抗性、耐有機(jī)溶劑性佳 4、耐反覆沖擊性強(qiáng)。揚(yáng)州黑色pom棒批發(fā)</p> <br /><p style="text-indent:25px">POM棒材俗稱(chēng)賽鋼棒。是用POM塑料粒子通過(guò)擠出機(jī)高溫?cái)D出，經(jīng)過(guò)相應(yīng)的模具口擠出得到不同厚度的棒材。揚(yáng)州黑色pom棒批發(fā)</p><p><span style="font-size:14px;font-family:";"> POM板棒改性的意義。POM在成形加工過(guò)程中極易結(jié)晶，生成尺寸較大的球晶，當(dāng)材料受到?jīng)_擊時(shí)，這些尺寸較大的球晶容易形成應(yīng)力集中點(diǎn)，造成材料的破壞，所以POM缺口敏感性大，缺口沖擊強(qiáng)度低，成型收縮率高，制品易產(chǎn)生內(nèi)應(yīng)力，難于緊密成型。這極大地限制了POM的使用范圍，在某些方面不能滿(mǎn)足工業(yè)要求，因此，為了更好地適應(yīng)高速、高壓、高溫、高負(fù)荷等苛刻的工作環(huán)境，進(jìn)一步擴(kuò)大POM的應(yīng)用范圍，需進(jìn)一步提高聚甲醛的沖擊韌性，耐熱和耐摩擦等性能。</span> </p><p><span style="font-size:14px;font-family:";"> </span><span style="font-size:14px;font-family:";">所以POM改性研究的關(guān)鍵：</span> </p><p><span style="font-size:14px;font-family:";">①POM的物理改性關(guān)鍵在于復(fù)合體系相間的相容性，應(yīng)加大多功能增容劑的開(kāi)發(fā)研究。新開(kāi)發(fā)的凝膠體系及原位聚合離聚體增韌使復(fù)合體系形成穩(wěn)定互穿網(wǎng)絡(luò)，是解決相間相容性的新的研究方向。</span> </p><p><span style="font-size:14px;font-family:";">②POM的化學(xué)改性關(guān)鍵在于在合成過(guò)程中通過(guò)選擇共聚單體在分子鏈中引入多功能基團(tuán)，為進(jìn)一步的改性提供條件；調(diào)節(jié)共聚單體數(shù)量、優(yōu)化分子結(jié)構(gòu)的設(shè)計(jì)，合成系列化、功能化和高性能化POM。</span> 揚(yáng)州黑色pom棒批發(fā)</p><p style="text-indent:25px">蘇州多特瑪工程塑料有限公司主要經(jīng)營(yíng)范圍是橡塑，擁有一支專(zhuān)業(yè)技術(shù)團(tuán)隊(duì)和良好的市場(chǎng)口碑。公司自成立以來(lái)，以質(zhì)量為發(fā)展，讓匠心彌散在每個(gè)細(xì)節(jié)，公司旗下POM板 POM棒，PA板 PA棒，PEEK板 PEEK棒，工程塑料聚甲醛深受客戶(hù)的喜愛(ài)。公司從事橡塑多年，有著創(chuàng)新的設(shè)計(jì)、強(qiáng)大的技術(shù)，還有一批獨(dú)立的專(zhuān)業(yè)化的隊(duì)伍，確保為客戶(hù)提供良好的產(chǎn)品及服務(wù)。多特瑪工程塑料憑借創(chuàng)新的產(chǎn)品、專(zhuān)業(yè)的服務(wù)、眾多的成功案例積累起來(lái)的聲譽(yù)和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來(lái)源地址: http://m.cdcfah.com/cp/2727193.html</p></div></div></div></div></div><div id="mcssiyw" class="page-right twoColRt"><div id="musaqwm" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="4ay2oci" class="recomPic likePro"><a 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