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href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="huqmyzq" class="twoCol"><div id="omip8ri" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應</a>?<a href="http://www.cdcfah.com/cp/second-_xiangsu/">橡塑</a>?<a href="http://www.cdcfah.com/cp/third-xiangsu_gyyxjzp/">工業(yè)用橡膠制品</a>?貴州丁晴橡膠O型圈圖片誠信服務蘇州思飛硅橡膠制品供應</p><div id="tghdu8d" class="leftbox clearfix"><h1>貴州丁晴橡膠O型圈圖片誠信服務蘇州思飛硅橡膠制品供應</h1><div id="nlr2opl" class="proBig"><div id="e8ovwsj" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/sfgxjbm/637328528322392578/8857920.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8zvrij3" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/sfgxjbm/637328528322392578/8857920.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="s98cjvd" 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>貴州丁晴橡膠O型圈圖片,O型圈</p><p><span>***更新：</span>2020-09-09 11:05:50</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="s9ozfbh" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">蘇州思飛硅橡膠制品有限公司</a></p><p><span>聯(lián)系人：</span>關偉蘭</p><p><span>郵箱: </span>szsf1688@126.com</p><p><span>電話: </span>18662569900</p><p><span>傳真: </span>0512_</p><p><span>網(wǎng)址: </span>http://sfgxjbm.shop.88360.com</p><p><span>手機: </span>0512-65853376</p><p><span>地址: </span>蘇州吳中經(jīng)濟開發(fā)區(qū)旺山工業(yè)園龍翔路西2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="j4p3rn3" class="page-proshow02"><p class="title">詳細說明</p><div id="u9a523q" class="box"><p><p> 丁基橡膠IIR(ButylRubber)為異丁烯與少量isoprenes聚合而成，保有少量不飽合基供加硫用，因甲基的立體障礙分子的運動比其它聚合物少，故氣體透過性較少，對熱、日光、臭氧之抵抗性大，貴州丁晴橡膠O型圈圖片，電器絕緣性佳；對極性溶劑如醇、酮、酯等抵抗大，一般使用溫度范圍為-54~110℃。優(yōu)點：·對大部份一般氣體具不滲透性·對陽光及臭氧具良好的抵抗性·可暴露于動物或植物油或是可氧化的化學物中缺點：·不建義與石油溶劑，膠煤油和芳氫同時使用。·用于制作耐化學藥品，貴州丁晴橡膠O型圈圖片、真空設備的橡膠零件。氫化丁睛膠HNBR(HydrogenateNitrile)氫化丁睛膠為丁睛膠中經(jīng)由氫化后去除部份雙鏈，經(jīng)氫化后其耐溫性、耐候性比一般丁睛橡膠提高很多，耐油性與一般丁睛膠相近。一般使用溫度范圍為-25~150℃。優(yōu)點：·較丁睛膠擁有相對好的抗磨性·具有較好的抗蝕、抗張，貴州丁晴橡膠O型圈圖片、抗撕和壓縮歪的特性·在臭氧、陽光及其它的大氣狀況下具良好的抵抗性·一般來說適用于洗衣或洗碗的清洗劑中缺點：·不建議使用于醇類，酯類或是芳香族的溶液之中?！た照{(diào)制冷業(yè)，用于環(huán)保冷媒R134a系統(tǒng)中的密封件?！て嚢l(fā)動機系統(tǒng)密封件。歐盟RoHS2.0O型圈耐高溫O型圈氟膠O型圈規(guī)格。貴州丁晴橡膠O型圈圖片</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="貴州丁晴橡膠O型圈圖片,O型圈" src="https://tyunfile.71360.com/WaterMark/UploadFile/sfgxjbm/637328528322392578/8857920.png"></div><p> 軸用YX型O型圈產(chǎn)品用途：用于往復運動液壓油缸中活塞桿的密封適用范圍:TPU:一般液壓缸、通用設備液壓缸。CPU：工程機械用液壓缸及高溫、高壓用油缸。材質(zhì)：聚氨酯TPU、CPU、橡膠產(chǎn)品硬度：HS85±2°A工作溫度：TPU：-40～+80℃CPU：-40～+120℃工作壓力：≤32Mpa，工作介質(zhì)：液壓油、乳化液。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，高可達數(shù)十倍，在某些條件下可與密封基體同壽命。橡膠O型圈摩擦阻力小，動、靜摩擦力相等，是“0”形橡膠圈摩擦力的1/2—1/4，可消除低速、低壓下運動的“爬行”現(xiàn)象。橡膠O型圈高耐磨，密封面磨損后具有自動彈性補償功能。橡膠O型圈良好的自潤滑性能．可作無油潤滑密封。橡膠O型圈結構簡單，安裝方便。橡膠O型圈工作壓力：0-300MPa；工作速度：≤15m/s；工作溫度：-55-250度。橡膠O型圈適用介質(zhì)：液壓油、氣、水、泥漿、原油、乳化液、水-乙二醇、酸。貴州丁晴橡膠O型圈圖片耐高溫O型圈，生產(chǎn)廠家-蘇州思飛。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="貴州丁晴橡膠O型圈圖片,O型圈" src="https://tyunfile.71360.com/WaterMark/UploadFile/sfgxjbm/637328528234082031/9789.png"></div><p> 磨粒磨損現(xiàn)象當密封的間隙具有相對運動時，工作環(huán)境中的灰塵和沙粒等被粘附在活塞桿表面，并隨著活塞桿的往復運動與油膜一起被帶入缸內(nèi)，成為侵入O形密封圈表面的磨粒，加速O型圈的磨損，以致其失去密封性。為了避免這種情況發(fā)生，在往復運動式密封裝置的外伸軸端處必須使用防塵圈?；瑒颖砻鎸型圈的影響滑動表面的粗糙度是影響O型圈表面摩擦與磨損的直接因素。一般地說，表面光潔摩擦與磨損就小，所以滑動表面的粗糙度數(shù)值往往很低（μm）。但是，試驗表明，表面粗糙過低（Ra低于μm）又會給摩擦與磨損帶來不利的影響。這是因為微小的表面凹凸不平，可以保持必要的潤滑油膜。因此要選擇適當?shù)谋砻嬉蟆；瑒颖砻娴牟馁|(zhì)對O型圈的壽命也有影響?；瑒颖砻娌馁|(zhì)的硬度越大、耐磨性越高、保持光潔的能力就越強，O型圈的壽命也就越長。這也是液壓缸活塞桿表面鍍鉻的重要原因。同理可以解釋具有同樣粗糙度的用銅、鋁合金制成的滑動表面比鋼制滑動表面對密封圈的摩擦與磨損更為嚴重，低硬度、大壓縮量的密封圈不如高硬度、小壓縮量的密封圈耐用的情況。 </p><p> 橡膠O型密封圈與其他型式密封圈比較--設計簡單，結構小巧，裝拆方便橡膠O形圈斷面結構極其簡單，且有自密封作用，密封性能可靠。由于橡膠O形圈本身及安裝部位結構都極其簡單，且已形成標準化，因此安裝更換都非常容易。--材料品種多可以根據(jù)不同的流體進行選擇：有丁腈橡膠（NBR）、氟橡膠（FKM）、硅橡膠（SIL）、三元乙丙橡膠（EPDM）、氯丁橡膠（CR）、天然橡膠（NR）氫化丁腈膠(HNBR)、丁基橡膠（IIR）、硅氟橡膠(FLS)等--成本相比較其他密封圈更加低廉全氟O型圈（密封件）能長期服役于大多數(shù)化學和石化流程中。在其它橡膠會膨脹或失效的介質(zhì)中。O型圈（密封件）不會膨脹或變得易碎，依然保持原有的品質(zhì)。O型圈安裝方便，比金屬密封件更能適應不正確的安裝，不會造成磨損。它與聚四氟乙烯密封件也不一樣，不會出現(xiàn)“冷流性”或者磨損軸全氟橡膠的特點一、高溫；二、耐強腐蝕；三、超潔凈度應用領域一、化學流程和石油煉化：該密封產(chǎn)品用于機械密封、泵、反應器、攪拌器、壓縮機外殼、閥、各類儀表和其它設備上。通常用作閥座、閥桿的填料，隔膜和墊片。二、分析和流程上的儀器：隔板、隔膜、柱形配件、箍、墊片等。【阻燃o型圈】采購批發(fā)市場質(zhì)量阻燃o型圈價格/品牌/廠商。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="貴州丁晴橡膠O型圈圖片,O型圈" src="https://tyunfile.71360.com/WaterMark/UploadFile/sfgxjbm/637328358507568359/3126296.png"></div><p> 橡膠O型密封圈適用于裝在各種機械設備上，在規(guī)定的溫度、壓力、以及不同的液體和氣體介質(zhì)中，于靜止或運動狀態(tài)下起密封作用。在衛(wèi)浴、船舶、汽車、五金、電子、玩具、電器、航空航天設備、機械、以及各類儀器儀表上，大量應用著各種類型的密封元件。橡膠O型密封圈主要用于靜密封和往復運動密封。用于旋轉(zhuǎn)運動密封時，限于低速回轉(zhuǎn)密封裝置。橡膠O型密封圈一般安裝在外圓或內(nèi)圓上截面為矩形的溝槽內(nèi)起密封作用。橡膠O型密封圈在耐油、酸堿、磨、化學侵蝕等環(huán)境依然起到良好密封、減震作用。因此，橡膠O型密封圈是液壓與氣壓傳動系統(tǒng)中使用較廣的一種密封件。橡膠O型密封圈與其他型式密封圈比較，具有以下優(yōu)點：--適合多種密封形式：靜態(tài)密封、動態(tài)密封、適合各種用途材料，尺寸和溝槽都已標準化，互換性強--適合多種運動方式：旋轉(zhuǎn)運動、軸向往復運動或組合運動（例如旋轉(zhuǎn)往復組合運動）--適合多種不同的密封介質(zhì)：油、水、氣、化學介質(zhì)或其它混合介質(zhì)通過選用合適的橡膠材料和適當?shù)呐浞皆O計，實現(xiàn)對油、水、空氣、煤氣及各種化學介質(zhì)有效的密封作用。溫度使用范圍廣（－60℃～+220℃），固定使用時壓力可達1500Kg/cm2(與補強環(huán)并用)。耐油o型圈_耐油o型圈價格_質(zhì)量耐油o型圈批發(fā)/采購/產(chǎn)地貨源。福建硅膠O型圈廠家現(xiàn)貨</p><p style="text-indent:25px">注射器**O型圈,進口透明環(huán)保硅膠O型圈。貴州丁晴橡膠O型圈圖片</p><p> 摩擦力與O型圈的應用在動密封裝置中，摩擦與磨損是O型圈損壞的重要影響因素。磨損程度主要取決于摩擦力的大小。當液體壓力微小時，O型圈摩擦力的大小取決于它的預壓縮量。當工作液體承受壓力時，摩擦力隨之工作壓力的增加而增大。在工作壓力小于20MPa的情況下，近似地呈線形關系。壓力大于20MPa時，隨著壓力的增加，O型圈與金屬表面接觸面積的增加也逐漸緩慢，摩擦力的增加也相應緩慢。在正常情況下，O型圈的使用壽命隨著液體壓力的升高將會近似的呈平方關系而減小。摩擦力的增加，使得旋轉(zhuǎn)或往復運動的軸與O形密封圈之間產(chǎn)生大量的摩擦熱。由于多數(shù)O型圈都是用橡膠制成的，導熱性極差。因此，摩擦熱就會引起橡膠的老化，導致O型圈實效，破壞其密封性能。摩擦還會引起O型圈表面損傷，使壓縮量減小。嚴重的摩擦會很快引起O型圈的表面損壞，失去密封性。作氣動往復運動用密封時，摩擦熱還會引起粘著，造成摩擦力進一步增加。運動用密封在低速運動時，摩擦阻力還是引起爬行的一個因素，影響元件和系統(tǒng)的工作性能。所以對運動密封來說，摩擦性是重要性能之一。摩擦系數(shù)是摩擦特性的一個評價指標，合成橡膠摩擦系數(shù)較大，由于密封在運動狀態(tài)時。貴州丁晴橡膠O型圈圖片</p><p style="text-indent:25px">蘇州思飛硅橡膠制品有限公司是一家加工、銷售：新能源硅膠制品、模壓硅膠制品、電子、汽車、生活美容硅膠制品、密封圈、腳墊、按鍵等硅膠制品、橡膠密封制品、橡膠配件制品；銷售：模具、海綿、珍珠棉、絕緣材料；自營和代理各類商品及技術的進出口業(yè)務.的公司，是一家集研發(fā)、設計、生產(chǎn)和銷售為一體的專業(yè)化公司。蘇州思飛擁有一支經(jīng)驗豐富、技術創(chuàng)新的專業(yè)研發(fā)團隊，以高度的專注和執(zhí)著為客戶提供密封圈，硅膠按鍵，腳墊，硅橡膠訂制品。蘇州思飛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。蘇州思飛創(chuàng)始人朱選軍，始終關注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務。</p></p><br /><p>文章來源地址: 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