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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3x23mov" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/wanhejmzc/637330062986816406/8149042.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="m77s7oq" 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)品關鍵詞：</span>四川硅橡膠密封件,橡膠密封件</p><p><span>***更新：</span>2020-08-22 09:14:16</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="fuhelnu" 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="wgyvnzw" class="page-proshow02"><p class="title">詳細說明</p><div id="oyvnu2t" class="box"><p><p style="text-indent:25px">橡膠的這些基本性能，是它成為工業(yè)上極好的減震、密封、屈撓、耐磨、防腐、絕緣以及粘接等材料。一:橡膠的分類 1.按原材料來源與方法：橡膠可分為天然橡膠和合成橡膠兩大類。其中天然橡膠的消耗量占1/3，合成橡膠的消耗量占2/3。 2.按橡膠的外觀形態(tài)：橡膠可分為固態(tài)橡膠(又稱干膠)、乳狀橡膠(簡稱乳膠)、液體橡膠和粉末橡膠四大類。 3，四川硅橡膠密封件.根據(jù)橡膠的性能和用途：除天然橡膠外，合成橡膠可分為通用合成橡膠、半通用合成橡膠、**合成橡膠和特種合成橡膠。 4.根據(jù)橡膠的物理形態(tài)：橡膠可分為硬膠和軟膠，生膠和混煉膠等。根據(jù)橡膠種類及交聯(lián)形式，在工業(yè)使用上，橡膠又可按如下分類。一類按耐熱及耐油等功能分為:普通橡膠、耐熱橡膠、耐油橡膠以及耐天候老化橡膠，四川硅橡膠密封件、耐特種化學介質(zhì)橡膠等橡膠O型圈密封性能優(yōu)良，工作壽命高，動態(tài)壓力密封工作壽命比常規(guī)橡膠密封制品高5-10倍，較高可達數(shù)十倍，四川硅橡膠密封件，在某些條件下可與密封基體同壽命。橡膠O型圈是需要嚴格控制質(zhì)量和外觀的。四川硅橡膠密封件</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川硅橡膠密封件,橡膠密封件" src="https://tyunfile.71360.com/WaterMark/UploadFile/wanhejmzc/637330062986816406/8149042.png"></div><p style="text-indent:25px">橡膠密封件基本介紹：橡膠密封件是密封裝置中的一類通用根本元件，在密封方面扮演著重要的角色。橡膠密封件是密封技能中應用比較普遍的一類橡膠制品。因為橡膠是具有較好彈性的高分子材料，有較寬的溫度范疇，在差異介質(zhì)中給予較小的應力就會孕育產(chǎn)生較大的變形，這種變形可以提供接觸壓力，補償走漏間隙，達到密封的目的。橡膠的性能特征主要有三個：一是較好的彈性和伸縮性；二是耐透氣性好及耐各種化學介質(zhì)和電絕緣，不易變形；三是可以與多種材料進行并用、復合，產(chǎn)生綜合性能。隨著社會的進步，橡膠的應用會越來越廣的，橡膠密封件的種類也會越來越豐富的，因為人類的需求是不斷增長的，對密封件的要求也會越來越高。江蘇非標橡膠密封件廠天然橡膠在常溫下具有較高的彈性。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川硅橡膠密封件,橡膠密封件" src="https://tyunfile.71360.com/WaterMark/UploadFile/wanhejmzc/637330063001542968/3102844.png"></div><p style="text-indent:25px">O型橡膠圈是一種截面為圓形的橡膠圈，因其截面為O型，故稱其為O型橡膠圈。是液壓與氣壓傳動系統(tǒng)中使用較普遍的一種。 O型橡膠圈是具有圓形截面的環(huán)行橡膠橡膠圈，主要用于機械部件在靜態(tài)條件下防止液體和氣體介質(zhì)的泄露。在某些情況下，它還能用作軸向往復運動和低速旋轉(zhuǎn)運動的動態(tài)密封元件。根據(jù)不同的條件，可分別選擇不同的材料與之相適應.。對不同種類固定密封或動密封應用場合，O型橡膠圈為設計者提供了一種既有效又經(jīng)濟的密封元件。O 形圈是安裝在溝槽中、適量壓縮的 O 形截面的密封環(huán)。在各種動密封或靜密封的應用中，O形圈是一種有效且經(jīng)濟的密封元件。</p><p style="text-indent:25px">因為不同的設備的作業(yè)環(huán)境不同，所需要的橡膠密封件的耐溫、耐油的條件也不同，而且每種產(chǎn)品因為形狀各異，因此在選擇密封件時需要另外設計。橡膠密封件的密封材料的性能是保證有效密封的重要因素，選擇密封材料，主要是根據(jù)密封元件的工作環(huán)境，如使用溫度、工作壓力、所使用的工作介質(zhì)以及運動方式等。密封材料的基本要求如下： 1、具有一定的力學性能，如拉伸強度、伸長率等。 2、彈性和硬度適當，壓縮長久變形小。 3、耐高溫和低溫，高溫下不分解、軟化，低溫下不硬化。 4、與工作介質(zhì)相適應，不產(chǎn)生溶脹、分解、硬化等。 5、耐氧性和耐老化性好，經(jīng)久耐用。 6、耐磨損，不腐蝕金屬。 7易于成形加工，價格低廉。O型橡膠圈是一種截面為圓形的橡膠圈，因其截面為O型，故稱其為O型橡膠圈。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川硅橡膠密封件,橡膠密封件" src="https://tyunfile.71360.com/WaterMark/UploadFile/wanhejmzc/637330063052236328/4728917.png"></div><p style="text-indent:25px">橡膠密封O形圈儲存條件及存放年限溫度：5-25℃是比較理想的儲存溫度。應避免接觸熱源及陽光照射。從低溫儲藏狀態(tài)取出的密封件，應先將其置于 20℃的環(huán)境中，然后再使用。濕度：倉庫的相對濕度應下小于 70%，避免過于潮濕或過于干燥，不可出現(xiàn)冷凝現(xiàn)象。光照：要避免太陽光及強的含有紫外線人工光源。防紫外線的包裝袋可提供較佳的保護。建議倉庫的窗戶上涂上紅色或橙色涂料或貼薄膜。輻射：避免電離輻射對密封件的損傷。氧和臭氧：橡膠材料應避免暴露在循環(huán)流動的空氣中。可通過包裝、纏繞、存放在氣密容器中或其他合適方法實現(xiàn)此目的。臭氧對大部分彈性體有害，倉庫內(nèi)避免有下面這些設備：**蒸氣燈、高壓電器設備、電動機等設備。變形：橡膠件應盡可能以自由狀態(tài)放置，避免受拉伸、壓縮或其他變形。與液體或半固體材料的接觸：不得接觸溶劑、油、脂或其它半固體材料。與金屬或非金屬材料的接觸：不允許接觸磁性材料、鑄鐵、銅及其合金，或含有會損壞橡膠的材料。不可用 PVC材料來包裝密封件。不同材料的密封件不可混裝。橡膠密封件運動方向，先決定密封件所在位置的運動方向，例如往復、旋轉(zhuǎn)、螺旋或固定。江蘇非標橡膠密封件廠</p><p style="text-indent:25px">橡膠O型密封圈適合多種不同的密封介質(zhì)。四川硅橡膠密封件</p><p style="text-indent:25px">O型圈的使用： O型圈在多種液壓、氣動件管接頭、圓筒面及法蘭面等結合處被普遍使用。對于在運動過程中使用的O型圈，當工作壓力大于9.8Mpa時，如單向受壓，就在O型圈受壓力方向的另一側設置一個擋圈；如雙向受壓，則在O型圈兩側各放一個擋圈。為了減小摩擦力，也可采用楔型擋圈。當壓力液體從左方施加作用時，右方擋圈被推起，左方擋圈不與被密封表面接觸，因此摩擦力減小?？偟膩碚f，采用擋圈會增大密封裝置的摩擦力，而楔型擋圈對減小這種摩擦力具有十分重要的意義。對于固定用的O型圈，當工作壓力大于32Mpa時，也需要使用擋圈。四川硅橡膠密封件</p><p style="text-indent:25px">無錫萬和精密軸承有限公司創(chuàng)立于2009-05-07，總部位于江蘇省無錫市，是一家軸承，金屬材料，五金交電，化工產(chǎn)品及原料(不含危險品）的銷售；橡膠制品，汽車零部件的制造，加工及銷售；自營和代理各類商品及技術的進出口業(yè)務（國家限定企業(yè)經(jīng)營或禁止進出口的商品和技術除外）。(依法須經(jīng)批準的項目，經(jīng)相關部門批準后方可開展經(jīng)營活動）的公司。公司自2009-05-07成立以來，投身于[ "橡膠配件制品", "橡膠密封件", "塑料配件制品", "尼龍塑料外殼" ]，是橡塑的主力軍。公司始終以本分踏實的精神和必勝的信念，影響并帶動同事和團隊取得成功。無錫萬和橡塑制品始終關注橡塑市場，以敏銳的市場洞察力以準確確認，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/1000033.html</p></div></div></div></div></div><div id="3jiu3bd" class="page-right twoColRt"><div id="cwyac7l" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="3jqx7tv" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應</p></a></div><div 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