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href="http://www.cdcfah.com/cp/second-_xiangsu/">橡塑</a>?<a href="http://www.cdcfah.com/cp/third-xiangsu_sjljpj/">塑膠零件、配件</a>?天津非標(biāo)橡膠墊片加工定制廠家誠信經(jīng)營無錫萬和精密軸承供應(yīng)</p><div id="eyap43q" class="leftbox clearfix"><h1>天津非標(biāo)橡膠墊片加工定制廠家誠信經(jīng)營無錫萬和精密軸承供應(yīng)</h1><div id="oifz4p2" class="proBig"><div id="3zwnra3" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/wanhejmzc/637438811511961676/8965634.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="rfrtxyx" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/wanhejmzc/637438811511961676/8965634.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="d79feq3" 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>天津非標(biāo)橡膠墊片加工定制廠家,非標(biāo)橡膠墊片</p><p><span>***更新：</span>2021-01-01 00:26:31</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="eykhgc4" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無錫萬和精密軸承有限公司</a></p><p><span>聯(lián)系人：</span>夏明洋</p><p><span>郵箱: </span>wuxiwanhexiangjiao@163.com</p><p><span>電話: </span>14751531121</p><p><span>傳真: </span>0510_</p><p><span>網(wǎng)址: </span>http://www.whxs1688.com</p><p><span>手機: </span>0510-83300919</p><p><span>地址: </span>無錫惠山經(jīng)濟開發(fā)區(qū)玉祁配套區(qū)蓉塘路28號</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="lfmosti" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="3tqsprv" class="box"><p><p style="text-indent:25px">幾大類墊片的選用解析：聚四氟乙烯在受壓及高溫下易冷流及蠕變，故一般用于低壓、中溫、強腐蝕以及不允許污染的介質(zhì)，如強酸、強堿、鹵素、藥品等。安全使用溫度在150℃，壓力1MPa以下。填充聚四氟乙烯雖然強度高些，但使用溫度也不超過200℃，且耐腐蝕能力下降。聚四氟乙烯包墊較高使用壓力一般不超過2MPa。由于溫度升高，材料發(fā)生蠕變，致使密封壓力明顯下降。即使不升溫，隨著時間的延長，密封面的壓緊應(yīng)力也會下降，產(chǎn)生“應(yīng)力松弛現(xiàn)象。該現(xiàn)象在各種墊片中都會產(chǎn)生，天津非標(biāo)橡膠墊片加工定制廠家，只是聚四氟乙烯墊的應(yīng)力松弛現(xiàn)象較為嚴(yán)重，應(yīng)予注意。聚四氟乙烯的摩擦系數(shù)較小(壓緊應(yīng)力大于4MPa，摩擦系數(shù)為0.035~0，天津非標(biāo)橡膠墊片加工定制廠家.04)，天津非標(biāo)橡膠墊片加工定制廠家，預(yù)緊時墊片易向外滑移，所以較好采用凹凸式法蘭面。當(dāng)采用平面法蘭時，可將墊片外徑接觸螺栓，利用螺栓阻止墊片外滑。應(yīng)力松弛速率就高，墊片使用壽命就短。天津非標(biāo)橡膠墊片加工定制廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津非標(biāo)橡膠墊片加工定制廠家,非標(biāo)橡膠墊片" src="https://tyunfile.71360.com/WaterMark/UploadFile/wanhejmzc/637438811511961676/8965634.png"></div><p style="text-indent:25px">橡膠墊片：NBR、SBR、CR、EPDM... 橡膠墊片具有耐油、耐酸堿、耐寒熱、耐老化等性能，可直接切割成各種形狀的密封墊片，普遍應(yīng)用醫(yī)藥、電子、化工、抗靜電、阻燃、食品等行業(yè)。硅橡膠墊片WMQ具有突出的耐高低溫性能，在-70℃—+260℃的溫度范圍內(nèi)保持良好的使用彈...丁腈橡膠墊片（NBR）：是由丁二烯和丙烯腈經(jīng)乳液共聚而成的聚合物。丁腈橡膠墊片以其優(yōu)異的耐油性(但不耐酮、酯和氯代烴等介質(zhì))而著稱，同時還具有良好的耐磨性、耐老化性及氣密性，因而在橡膠工業(yè)中應(yīng)用普遍。浙江阻燃非標(biāo)橡膠墊片定制加工廠家普遍用于機械、電子、水暖等多種行業(yè)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津非標(biāo)橡膠墊片加工定制廠家,非標(biāo)橡膠墊片" src="https://tyunfile.71360.com/WaterMark/UploadFile/wanhejmzc/637438811050594860/5633131.png"></div><p style="text-indent:25px">板式熱交換器橡膠墊片密封原理：常見的橡膠0形環(huán)屬自密封原理，它的密封功能一直維持到0形環(huán)變形、軟化。這是因為對微小缺陷起密封作用的就是0形環(huán)所承受的壓力。熱交換器橡膠整片的密封則不同。熱交換器得以密封運行主要取決于橡膠墊片因壓縮而產(chǎn)生的瞬時密封應(yīng)力和熱交換器操作壓力之間的比較。密封應(yīng)力大于操作壓力則可保持密封，反之則發(fā)生泄漏。因此，熱交換器密封較重要的就是使密封應(yīng)力盡可能達(dá)到較高而且保持盡可能長的時間。</p><p style="text-indent:25px">橡膠密封圈：O形橡膠密封圈是橫截面積為圓形的橡膠制品。其應(yīng)用遍及化工、機械、煤炭、石油、冶金、交通運輸、家用電器等領(lǐng)域。O形橡膠圈是所有橡膠密封制品中，生產(chǎn)數(shù)量較大、用途較廣的一種密封元件。一、O形橡膠密封圈的性能和應(yīng)用O形橡膠密封圈普遍用于各種機械設(shè)備中，在不同的溫度、壓力及介質(zhì)中起密封作用，用以防止機械設(shè)備漏油、漏氣、漏水及外界環(huán)境介質(zhì)和粉塵的侵入。與其它橡膠密封件相比，有以下優(yōu)點∶O形橡膠密封圈的優(yōu)點：1、結(jié)構(gòu)簡單，體積小，安裝部位緊湊。2、具有自密封作用，無需周期性調(diào)整。3、密封性能好，靜密封時不會泄漏。4、運動摩擦阻力小，適合于壓力交變的場合。5、尺寸和溝槽已實現(xiàn)了標(biāo)準(zhǔn)化，價格便宜，產(chǎn)品易得，便于使用和購買。6、適應(yīng)性強，用途十分普遍。密封應(yīng)力大于操作壓力則可保持密封，反之則發(fā)生泄漏。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津非標(biāo)橡膠墊片加工定制廠家,非標(biāo)橡膠墊片" src="https://tyunfile.71360.com/WaterMark/UploadFile/wanhejmzc/637438811087450122/3096915.png"></div><p style="text-indent:25px">橡膠墊片與墊圈區(qū)別是什么：橡膠墊片有模壓的，也有切割的。模壓是利用液壓成型機和模具壓制而成，切割的是利用墊片切割機切割出來的，相比而言模壓省料，但是比較單一，一副模具只可以做一種墊片。墊片切割機切的可以在1500mm范圍內(nèi)任意尺寸切割，但是對板材的利用率不是很高。墊片（gasket）是兩個物體之間的機械密封，通常用于防止兩個物體之間受到壓力、腐蝕、和管路自然地?zé)崦浝淇s泄漏。由于機械加工表面不可能完美，使用墊片即可填補不規(guī)則性。墊片通常由片狀材料制成，如墊紙，橡膠，硅橡膠，金屬，軟木，毛氈，氯丁橡膠，丁腈橡膠，玻璃纖維或塑料聚合物（如聚四氟乙烯）。墊圈（washer）是薄板（通常圓型）的一個漏洞（通常在中間）通常是用于分配的負(fù)荷線程緊固件，墊在連接件與螺母之間的零件, 一般為扁平形的金屬環(huán)。其他用途是作為間隔，彈簧（貝爾維爾墊片，波墊片），耐磨墊，預(yù)顯示裝置，鎖裝置。橡膠墊圈也用在水龍頭（閥門）以切斷流動的液體或氣體。橡膠或硅墊片也可使用，以減少風(fēng)扇的振動。通常墊片外徑是內(nèi)徑的兩倍左右。尺寸和溝槽已實現(xiàn)了標(biāo)準(zhǔn)化，價格便宜，產(chǎn)品易得，便于使用和購買。四川耐酸堿非標(biāo)橡膠墊片加工廠家</p><p style="text-indent:25px">在空氣中易老化，遇熱變黏，在礦物油或汽油中易膨脹和溶解，耐堿但不耐強酸。天津非標(biāo)橡膠墊片加工定制廠家</p><p style="text-indent:25px">怎樣判斷板式熱交換器橡膠密封墊片的好壞：撕裂強度反映了墊片對缺口的敏感性和在承受一定的壓力下，抗開裂的能力。撕裂強度低的墊片在裝拆板片就受壓狀態(tài)時尖角處易開裂，這對免粘式墊片尤其重要。橡膠經(jīng)老化（時效）處理后，其物理性能變化程度對墊片的耐溫能力和使用壽命有明顯影響。例如，某企業(yè)生產(chǎn)的三元乙丙橡膠，室溫下性能完全符合GB16409的要求，但經(jīng)180°C、72小時老化后，壓縮較久変形率達(dá)82．3％（增大75．6％）；硬度達(dá)87度（增加12度）；裝有該墊片的PHE經(jīng)72小時、熱蒸汽（180C～200°C）試驗后，彈性近乎完全喪失。天津非標(biāo)橡膠墊片加工定制廠家</p><p> 無錫萬和橡塑有限公司（原無錫萬和精密軸承有限公司）位于無錫玉祁工業(yè)園區(qū)，是國內(nèi)專業(yè)從事橡膠制品、塑料制品的專業(yè)廠家。公司是集研究開發(fā)、生產(chǎn)、銷售、技術(shù)咨詢于一體的綜合型企業(yè)。公司技術(shù)力量雄厚。擁有國內(nèi)的注塑設(shè)備、模壓設(shè)備、檢測設(shè)備及橡塑專業(yè)的定制生產(chǎn)設(shè)備。公司可生產(chǎn)制作的原料材質(zhì)有：丁腈膠，三元乙丙膠，丁基膠，氯丁膠，氯醇膠，硅膠，氟膠，聚氨酯，聚四氟乙烯等，塑料有：通用塑料(聚乙烯、聚丙烯、聚氯乙烯、聚苯乙烯、ABS等)，熱固性塑料(酚醛、環(huán)氧樹脂、不飽和聚酯、聚氨酯、有機硅、氨基樹脂等)，熱固性塑料(酚醛、環(huán)氧樹脂、不飽和聚酯、聚氨酯、有機硅、氨基樹脂等)，熱塑性工程塑料(聚酰胺PA、聚碳酸酯、聚甲醛、PET、PBT等塑料)。共兩大系列200多個品種。產(chǎn)品可廣泛應(yīng)用于化工、印染、顏料、儲運、電廠、稀土、冶金、電子、環(huán)保、制藥、釀造、電機、氣動、汽車等行業(yè)。公司可根據(jù)客戶提供的溫度、使用條件等不同為客戶選擇的使用原料、來達(dá)到客戶的滿意。經(jīng)過十余年的經(jīng)營，公司產(chǎn)品和服務(wù)贏得了諸多的合作和好評。歡迎各位客戶蒞臨本廠指導(dǎo)工作和商談合作、共同發(fā)展?。。?</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2647108.html</p></div></div></div></div></div><div id="gln2ors" class="page-right twoColRt"><div id="rvs3ov8" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="2wovxo7" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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