成都防靜電peek棒哪里有賣歡迎來電蘇州多特瑪工程塑料供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" PEEK板棒與PTFE板棒互相之間有一些可替代性，有些廠家處于各種情況考慮可能會偏向于更加實惠一點的PTFE板材，那么這二者具體區(qū)別有哪些呢？PEEK板棒與PTFE板棒在材質(zhì)上的的區(qū)別：1、首先是從強度屬"><meta name="keywords" content="成都防靜電peek棒哪里有賣,peek"><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 http-equiv="Cache-Control" 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href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_xiangsu/">橡塑</a>?<a href="http://www.cdcfah.com/cp/second-xiangsu_gcsl/">工程塑料</a>?<a href="http://www.cdcfah.com/cp/third-gcsl_peek/">PEEK</a>?成都防靜電peek棒哪里有賣歡迎來電蘇州多特瑪工程塑料供應(yīng)</p><div id="jvm2kgn" class="leftbox clearfix"><h1>成都防靜電peek棒哪里有賣歡迎來電蘇州多特瑪工程塑料供應(yīng)</h1><div id="ltp9xmn" class="proBig"><div id="wkwlc3w" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/szdtm01/637425892514812414/8235702.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ohdrno7" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/szdtm01/637425892514812414/8235702.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="gelctuj" 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>成都防靜電peek棒哪里有賣,peek</p><p><span>***更新：</span>2021-02-02 03:18:03</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="cqikrsz" 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: </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: </span>0512-62381302</p><p><span>地址: </span>中國(江蘇)自由貿(mào)易試驗區(qū)蘇州片區(qū)蘇州啟月街288號1商幢2-1005室</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="keqbxtf" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="z7jjpka" class="box"><p><p> <span style="font-size:14px;font-family:"Microsoft YaHei";"> </span><span style="font-size:14px;font-family:"Microsoft YaHei";">PEEK板棒與PTFE板棒</span><span style="font-size:14px;font-family:"Microsoft YaHei";">互相之間有一些可替代性，有些廠家處于各種情況考慮可能會偏向于更加實惠一點的PTFE板材，那么這二者具體區(qū)別有哪些呢？PEEK</span><span style="font-size:14px;font-family:"Microsoft YaHei";">板棒</span><span style="font-size:14px;font-family:"Microsoft YaHei";">與</span><span style="font-size:14px;font-family:"Microsoft YaHei";">PTFE板棒在材質(zhì)上的</span><span style="font-size:14px;font-family:"Microsoft YaHei";">的區(qū)別：</span><span style="font-size:14px;font-family:"Microsoft YaHei";">1、首先是從強度屬性上來判斷，這個從外觀很好判斷的。</span><span style="font-family:"Microsoft YaHei";font-size:14px;">2.耐溫性，PEEK耐溫可以達260℃，但是PTFE只能到220℃為止了，而且溫度超過150℃后，PTFE就出現(xiàn)軟化，沒有任何強度而言，但是PEEK依然保持良好的機械強度。</span><span style="font-family:"Microsoft YaHei";font-size:14px;">3.在成型工藝上，PTFE只能用用冷壓燒結(jié)做成棒或板，然后機加工產(chǎn)品，但是PEEK可以做棒板后加工，也可以注塑、模壓、擠出等等，選擇的工藝較多，</span><span style="font-family:"Microsoft YaHei";font-size:14px;">但是PEEK的耐腐蝕性要稍微比PTFE差。</span><span style="font-size:14px;font-family:"Microsoft YaHei";">4.</span><span style="font-size:14px;font-family:"Microsoft YaHei";">價位上，兩者也要有很大的區(qū)別，成都防靜電peek棒哪里有賣，成都防靜電peek棒哪里有賣，PEEK要貴很多。</span><span style="font-family:"Microsoft YaHei";font-size:14px;">5，成都防靜電peek棒哪里有賣.表面摩擦洗漱上，PTFE要小很多，雖然PEEF通過改性后也能降低摩擦系數(shù)的。</span> 蘇州哪家peek板材質(zhì)量好？蘇州多特瑪家的peek板材質(zhì)量一直都不錯。成都防靜電peek棒哪里有賣</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="成都防靜電peek棒哪里有賣,peek" src="https://tyunfile.71360.com/UploadFile/szdtm01/637425892514812414/8235702.png"></div><p> <span style="font-size:14px;font-family:"Microsoft YaHei";">PEEK棒與</span><span style="font-size:14px;font-family:"Microsoft YaHei";">PI棒的共性與區(qū)別？</span><strong><span style="font-size:14px;font-family:"Microsoft YaHei";">共性方面：</span></strong><span style="font-size:14px;font-family:"Microsoft YaHei";">首先這兩個材料都是高分子耐高溫特種塑料，都是非常在適合航天、航空領(lǐng)域方面應(yīng)用的工程塑料。具有耐溫度高、強度好、韌性高、耐酸堿、耐摩擦、能承受高負(fù)荷的環(huán)境工作，在機加工性能方面兩種材料都具有良好的車削性能，都能夠加工成精密的機械零配件；而且能在無機油潤滑的環(huán)境下，甚至在1.82MPA的壓力下，都表現(xiàn)出非常優(yōu)越的自潤性和抗摩擦性能。</span><strong><span style="font-size:14px;font-family:"Microsoft YaHei";">區(qū)別方面：</span></strong><span style="font-size:14px;font-family:"Microsoft YaHei";">首先PEEK棒的耐溫不如PI棒那么好，因為PEEK的玻璃轉(zhuǎn)化溫度相對于PI來說比較低，PEEK只有150度，而PI（熱固型）可以達到驚人的370度，因此材料玻璃轉(zhuǎn)化溫度的高低，決定了材料對溫度的承受能力；在絕緣破壞程度來說，peek的絕緣系數(shù)也只有10的15次方，耐電壓也只有30KV,而PI可以達到10的17次方，電壓破壞程度要達到80KV以上；在力學(xué)強度方面,PEEK比PI稍微要弱一些，特別是要壓力情況的摩擦，PI表現(xiàn)要優(yōu)越很多；再次是PEEK的價格要比PI便宜多了，peek是屬于熱塑性工程塑料，原料合成的工藝、型材的生產(chǎn)以及在普及度方面都要比PI容易而且寬泛的多，PI材料的市場占有率較peek低，這是材料的使用成本占據(jù)了很大的因素</span><span style="font-size:14px;font-family:"Microsoft YaHei";"></span> 成都防靜電peek棒哪里有賣蘇州多特瑪高質(zhì)量peek棒供應(yīng)商。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="成都防靜電peek棒哪里有賣,peek" src="https://tyunfile.71360.com/UploadFile/szdtm01/637425892609802056/3087242.png"></div><p> <span style="font-size:14px;font-family:"Microsoft YaHei";"> </span><span style="font-size:14px;font-family:"Microsoft YaHei";">PEEK聚醚醚酮主要性能特點及常見應(yīng)用：</span> </p> <p> <span style="font-size:14px;font-family:"Microsoft YaHei";">耐高溫性能：PEEK聚醚醚酮工作溫度達260℃，而且高溫下能具有優(yōu)異的性能；</span> </p> <p> <span style="font-size:14px;font-family:"Microsoft YaHei";">耐磨損性能:聚醚醚酮PEEK無論常溫下或高溫下都具有良好的耐磨損性能;</span> </p> <p> <span style="font-size:14px;font-family:"Microsoft YaHei";">耐化學(xué)腐蝕性能：聚醚醚酮PEEK在大多數(shù)環(huán)境下具有較好的耐腐蝕性能，一般情況下，只有濃硫酸能溶解PEEK;</span> </p> <p> <span style="font-size:14px;font-family:"Microsoft YaHei";">其他性能：PEEK具有優(yōu)異的阻燃性能，優(yōu)異的耐水解性，以及出色的電性能。</span> </p> <p> <span style="font-size:14px;font-family:"Microsoft YaHei";"> </span><span style="font-size:14px;font-family:"Microsoft YaHei";">PEEK聚醚醚酮的主要應(yīng)用行業(yè)：軸承行業(yè)，閥門行業(yè)，壓縮機行業(yè)，汽車行業(yè)，模具行業(yè)，醫(yī)療設(shè)備行業(yè)，制藥機械行業(yè)，航空航天，石油開采，紡織機械，分析儀器，飲料灌裝機械，PEEK電線電纜，電鍍行業(yè).</span> </p> <p> <span style="font-size:14px;font-family:"Microsoft YaHei";"> </span><span style="font-size:14px;font-family:"Microsoft YaHei";">PEEK聚醚醚酮常用零件名稱：PEEK軸承，PEEK閥座，PEEK墊片，PEEK滑塊，PEEK支撐環(huán)，PEEK連接器，PEEK開關(guān)，PEEK扎帶，PEEK密封環(huán)，PEEK壓縮環(huán)，PEEK閥片，PEEK星輪片，PEEK電纜，PEEK光纖，PEEK齒輪，PEEK緊固件，PEEK螺絲，PEEK電鍍環(huán)，PEEK消解罐.</span> </p><p style="text-indent:25px"> <span style="font-family:"Microsoft YaHei";font-size:14px;"> </span><span style="font-family:"Microsoft YaHei";font-size:14px;">PEEK材料的成型加工有注塑、擠塑、吹塑、壓制，機械加工等多種方式。其中機械加工在熱膨脹、散熱性能、彈性、耐磨性等方面和金屬材料及通用工程塑料有不小差異，如果不引起足夠的重視，操作不當(dāng)，會產(chǎn)生炸裂現(xiàn)象，甚至損壞加工設(shè)備等情況。</span><span style="font-family:"Microsoft YaHei";font-size:14px;">導(dǎo)致材料加工時炸裂的原因：①由于毛坯本身的應(yīng)力沒有完全消除，加工時出現(xiàn)炸裂。②加工時采用過大的吃刀量出現(xiàn)炸裂。③用較大的鉆頭直接鉆孔，由于切削力很大極易擠壓炸裂。④加工深孔時沒有反復(fù)退鉆頭排屑，屑子沒有充分排出來，擠壓造成開裂。⑤冷卻不充分，鉆孔冷卻不充分時由于產(chǎn)生的切削熱和切削力太高，也會炸裂。⑥進給速度太快，會增加PEEK 棒材內(nèi)部的應(yīng)力產(chǎn)生炸裂。⑦由于PEEK材料耐磨，鉆孔時鉆頭的切削刃很快就磨損，此時如果沒有及時修磨鉆頭，硬鉆進去也會產(chǎn)生炸裂。導(dǎo)致炸裂的原因可分為材料和加工兩方面：首先如果零件的粗加工量較大，產(chǎn)生的熱量不可避免的會導(dǎo)致內(nèi)應(yīng)力的釋放，從而導(dǎo)致零件變形。特別是尺寸要求高的零件，在粗加工后要進行一次退火處理，然后再精加工到尺寸要求。進行熱處理退火主要作用是提高零件的結(jié)晶度，從而提高其強度，減少在擠出和機加工過程中產(chǎn)生的內(nèi)部應(yīng)力，提高在更寬的溫度范圍內(nèi)的穩(wěn)定性。</span>蘇州多特瑪高質(zhì)量peek生產(chǎn)廠家。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="成都防靜電peek棒哪里有賣,peek" src="https://tyunfile.71360.com/UploadFile/szdtm01/637425892870251318/2974615.png"></div><p> <span style="font-family:"Microsoft YaHei";font-size:14px;"> </span><span style="font-family:"Microsoft YaHei";font-size:14px;"> PEEK板為什么要進行退火處理？退火處理的這道工藝對peek材料有什么意義？什么是退火工藝：所謂的退火工藝其實就是把材料放到烤爐或者烤箱里面烘烤，這是高分子材料必要要處理的一道工序，經(jīng)過退火工藝的處理，其目的主要是起到材料預(yù)應(yīng)力的消除或者減少，提升或者增強材料性能方面的綜合性能。PEEK材料經(jīng)過退火處理后的好處：PEEK板一般都是擠壓成型后經(jīng)過烤爐加溫烘烤成型的，剛剛擠出成型的PEEK板材由于出模具口后溫度的驟然變低會而產(chǎn)生板面的輕微變形或者弧度的出現(xiàn)，影響型材終端使用的體驗效果。所以必須通過后道的加溫來使板材變得更加的平整；由于PEEK材料是高分子耐高溫的特種塑料，擠出成型后里面的分子預(yù)應(yīng)力、材料的剛性力沒有消除，會影響板材的使用與加工，控制烘烤時間的長短，對PEEK板材的性能起到至關(guān)重要的作用。經(jīng)過良好退火工藝的處理，材料的分子應(yīng)力基本消除，這對后面板材的加工、深加工，異型材的雕刻都起到很大的作用，主要體現(xiàn)在：退火處理后的板材，板面更加平整、韌性跟強度也更加的優(yōu)越；其次是切割PEEK板材不會出現(xiàn)不規(guī)則的裂痕或者切口崩潰、崩裂，上機床加工也不會出現(xiàn)很大幅度的變形、開裂。這就是peek板材為什么要進行退火處理的緣故之一。</span> peek棒生產(chǎn)廠家蘇州多特瑪。成都防靜電peek棒哪里有賣</p><p style="text-indent:25px">蘇州多特瑪面向全國直供peek環(huán)形材料。成都防靜電peek棒哪里有賣</p><span style="font-size:16px;font-family:"Microsoft YaHei";"> </span><span style="font-size:16px;font-family:"Microsoft YaHei";">peek板加工過程中極易容易變形，如何有效的防止變形就很重要了，下面多特瑪?shù)男【帪槟獯鹨恍?供參考時使用：</span><span style="font-size:16px;font-family:"Microsoft YaHei";">傳統(tǒng)方式</span><span style="font-size:16px;font-family:"Microsoft YaHei";">定型后固定好再</span><span style="font-size:16px;font-family:"Microsoft YaHei";">熱處理，但是這種效果一般不怎么理想。比較好是從源頭上解決：1、加工前確保peek板已經(jīng)熱處理過，釋放內(nèi)應(yīng)力2、加工時添加冷卻液，同時減少切削量3、從加工工藝上來優(yōu)化控制，以期望減少因加工產(chǎn)生的應(yīng)力，如銑改磨</span><span style="font-size:16px;font-family:"Microsoft YaHei";">4、確認(rèn)產(chǎn)品的結(jié)構(gòu)是否合理，有很多peek零件是替換原有的金屬材質(zhì)，相對金屬，peek太薄的話會引起形變。</span> <p> <br /> 成都防靜電peek棒哪里有賣</p><p style="text-indent:25px">蘇州多特瑪工程塑料有限公司致力于橡塑，以科技創(chuàng)新實現(xiàn)***管理的追求。多特瑪工程塑料作為銷售：塑料制品、金屬制品、化工產(chǎn)品、電子元器件、儀器儀表、通訊設(shè)備及配件、五金、模具及配件、研磨材料、機電設(shè)備及配件。（依法須經(jīng)批準(zhǔn)的項目，經(jīng)相關(guān)部門批準(zhǔn)后方可開展經(jīng)營活動）的企業(yè)之一，為客戶提供良好的POM板 POM棒，PA板 PA棒，PEEK板 PEEK棒，工程塑料聚甲醛。多特瑪工程塑料始終以本分踏實的精神和必勝的信念，影響并帶動團隊取得成功。多特瑪工程塑料始終關(guān)注橡塑市場，以敏銳的市場洞察力，實現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3118684.html</p></div></div></div></div></div><div id="lewszvr" class="page-right twoColRt"><div 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