廣東定制O型圈廠商蘇州思飛硅橡膠制品供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="O型圈材料的壓縮長(zhǎng)久變形率與溫度有關(guān)。當(dāng)變形率在40%或更大時(shí)，即會(huì)出現(xiàn)泄漏，所以幾種膠料的耐熱性界限為：丁腈橡膠70℃，三元乙丙橡膠100℃，氟橡膠140℃。因此各國(guó)對(duì)O型圈的長(zhǎng)久變形作了規(guī)定。中國(guó)標(biāo)準(zhǔn)橡膠材料的O型圈在不同溫度下的尺寸變"><meta name="keywords" content="廣東定制O型圈廠商,O型圈"><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 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clearfix"><h1>廣東定制O型圈廠商蘇州思飛硅橡膠制品供應(yīng)</h1><div id="uo8dahe" class="proBig"><div id="8xj8fmj" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/sfgxjbm/637328358470078125/6223922.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8bi3gdk" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/sfgxjbm/637328358470078125/6223922.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="pogdcdp" 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>廣東定制O型圈廠商,O型圈</p><p><span>***更新：</span>2020-08-29 15:09:58</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="db23k3y" 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(guān)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(jī): </span>0512-65853376</p><p><span>地址: </span>蘇州吳中經(jīng)濟(jì)開發(fā)區(qū)旺山工業(yè)園龍翔路西2號(hào)</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="23egszg" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="ko7gdac" class="box"><p><p> <br /> </p> <p> O型圈材料的壓縮長(zhǎng)久變形率與溫度有關(guān)。當(dāng)變形率在40%或更大時(shí)，即會(huì)出現(xiàn)泄漏，所以幾種膠料的耐熱性界限為：丁腈橡膠70℃，三元乙丙橡膠100℃，氟橡膠140℃。因此各國(guó)對(duì)O型圈的長(zhǎng)久變形作了規(guī)定。中國(guó)標(biāo)準(zhǔn)橡膠材料的O型圈在不同溫度下的尺寸變化見表。同一材料的O型圈，在同一溫度下，截面直徑大的O型圈壓縮長(zhǎng)久變形率較低。在油中的情況就不同了。由于此時(shí)O型圈不與氧氣接觸，般發(fā)生在動(dòng)密封狀態(tài)。O型圈如果裝配的妥善，廣東定制O型圈廠商，廣東定制O型圈廠商，并且使用條件適當(dāng)，一般不大容易在往復(fù)運(yùn)動(dòng)狀態(tài)下產(chǎn)生滾動(dòng)或扭曲，因?yàn)镺型圈與溝槽的接觸面積大于在滑動(dòng)表面上的摩擦接觸面積，而且O型圈本身的抗拒能力原來就能阻止扭曲。摩擦力的分布也趨向保持O型圈在其溝槽中靜止不動(dòng)，廣東定制O型圈廠商，因?yàn)殪o摩擦大于滑動(dòng)摩擦，而且溝槽表面的粗糙度一般不如滑動(dòng)表面的粗糙度。 </p> <p> <br /> </p> <p> <br /> 進(jìn)口O型圈|進(jìn)口O形圈|現(xiàn)貨供應(yīng)英制O型圈規(guī)格尺寸表。廣東定制O型圈廠商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東定制O型圈廠商,O型圈" src="https://tyunfile.71360.com/WaterMark/UploadFile/sfgxjbm/637328358470078125/6223922.png"></div><p> 對(duì)不同種類固定密封或動(dòng)密封應(yīng)用場(chǎng)合，o型密封圈為設(shè)計(jì)者提供了一種既有效又經(jīng)濟(jì)的密封元件。o型圈是一種雙向作用密封元件。安裝時(shí)徑向或軸向方面的初始?jí)嚎s，賦予o型圈自身的初始密封能力。由系統(tǒng)壓力而產(chǎn)生的密封力與初始密封力合成總的密封力，它隨系統(tǒng)壓力的提高而提高。o型圈在靜密封場(chǎng)合，顯示了突出的作用。然而，在動(dòng)態(tài)的適當(dāng)場(chǎng)合中，o型圈也常被應(yīng)用，但它受到密封處的速度和壓力的限制。O型密封圈標(biāo)準(zhǔn)O型密封圈是一種擠壓型密封，擠壓型密封的基本工作原理是依靠密封件發(fā)生彈性變形，在密封接觸面上造成接觸壓力，接觸壓力大于被密封介質(zhì)的內(nèi)壓，則不發(fā)生泄漏，反之則發(fā)生泄漏。在用于靜密封和動(dòng)密封時(shí)，密封接觸面接觸壓力產(chǎn)生原因和計(jì)算方法不盡相同，需分別說明。杭州氯丁橡膠O型圈供應(yīng)商o型密封圈型號(hào)-nbr橡膠耐油o型圈-蘇州思飛。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東定制O型圈廠商,O型圈" src="https://tyunfile.71360.com/WaterMark/UploadFile/sfgxjbm/637328528129531250/607072.png"></div><p> 不同膠種的橡膠O型圈生產(chǎn)工藝不同橡膠O型圈適用于各種動(dòng)、靜態(tài)密封，在油、水、氣、化學(xué)介質(zhì)或其它混合介質(zhì)中長(zhǎng)期使用需要選擇合適的橡膠原料；理論上O型圈生產(chǎn)工藝基本一致，但由于不同種類的橡膠工藝性能不同，因此天然橡膠O型圈、各類合成橡膠O型圈與再生橡膠O型圈某些生產(chǎn)工藝存在一定差異。橡膠O型圈—塑煉目前橡膠O型圈生產(chǎn)中常用的橡膠品種有天然橡膠、丁腈橡膠、丁基橡膠、三元乙丙橡膠、硅氟橡膠等等，其中天然橡膠、丁苯橡膠與硬質(zhì)丁腈橡膠用于橡膠O型圈生產(chǎn)過程中需要進(jìn)行塑煉，其他種類的合成橡膠不需要進(jìn)行塑煉；再生膠作為原膠的低價(jià)替代原料，以廢橡膠、廢舊橡膠制品為原料加工而成，可塑性、流動(dòng)性優(yōu)異，基本無需塑煉。橡膠O型圈所用膠料混煉可以選擇開煉或密煉，再生橡膠的塑煉、混煉通常在密煉機(jī)中進(jìn)行。橡膠混煉膠是O型圈HYL16Y6Y2L-SJ的半成品，其質(zhì)量直接影響O型圈產(chǎn)品質(zhì)量，因此橡膠制品廠家需要根據(jù)橡膠的加工特點(diǎn)合理調(diào)節(jié)混煉工藝條件，包括混煉時(shí)間、混煉溫度等等。 </p><p> 硅膠O型圈硅膠（Silicagel;Silica）別名：硅橡膠是一種高活性吸附材料，屬非晶態(tài)物質(zhì)，其化學(xué)分子式為mSiO2·nH2O。不溶于水和任何溶劑，無毒無味，化學(xué)性質(zhì)穩(wěn)定，除強(qiáng)堿、氫氟酸外不與任何物質(zhì)發(fā)生反應(yīng)。各種型號(hào)的硅膠因其制造方法不同而形成不同的微孔結(jié)構(gòu)。硅膠材質(zhì)介紹硅膠（Silicagel;Silica）別名：硅橡膠是一種高活性吸附材料，屬非晶態(tài)物質(zhì)，其化學(xué)分子式為mSiO2·nH2O。不溶于水和任何溶劑，無毒無味，化學(xué)性質(zhì)穩(wěn)定，除強(qiáng)堿、氫氟酸外不與任何物質(zhì)發(fā)生反應(yīng)。各種型號(hào)的硅膠因其制造方法不同而形成不同的微孔結(jié)構(gòu)。硅膠的化學(xué)組份和物理結(jié)構(gòu)，決定了它具有許多其他同類材料難以取代得特點(diǎn)：吸附性能高、熱穩(wěn)定性好、化學(xué)性質(zhì)穩(wěn)定、有較高的機(jī)械強(qiáng)度等。美國(guó)杜邦氟膠O型圈、進(jìn)口O型圈美國(guó)杜邦氟膠O型圈。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東定制O型圈廠商,O型圈" src="https://tyunfile.71360.com/WaterMark/UploadFile/sfgxjbm/637328358602041016/4564732.png"></div><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(yùn)動(dòng)比其它聚合物少，故氣體透過性較少，對(duì)熱、日光、臭氧之抵抗性大，電器絕緣性佳；對(duì)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(diǎn)：·對(duì)大部份一般氣體具不滲透性·對(duì)陽(yáng)光及臭氧具良好的抵抗性·可暴露于動(dòng)物或植物油或是可氧化的化學(xué)物中缺點(diǎn)：·不建義與石油溶劑，膠煤油和芳?xì)渫瑫r(shí)使用?！び糜谥谱髂突瘜W(xué)藥品、真空設(shè)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(diǎn)：·較丁睛膠擁有相對(duì)好的抗磨性·具有較好的抗蝕、抗張、抗撕和壓縮歪的特性·在臭氧、陽(yáng)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(diǎn)：·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(dòng)機(jī)系統(tǒng)密封件。 O型圈,星型圈/X型圈橡膠球。山東非標(biāo)O型圈</p><p style="text-indent:25px">O型圈_蘇州思飛硅橡膠制品有限公司。廣東定制O型圈廠商</p><p> 氟膠o型圈氟膠O型圈隨著工業(yè)的發(fā)展，用于汽車，電子，航天，船舶等等要求精度比較高，耐高溫，高耐磨，條件苛刻的工作環(huán)境下，隨著工業(yè)發(fā)展，氟膠材質(zhì)也在不斷的改進(jìn)與創(chuàng)新，以下是使用的氟橡膠材質(zhì)性能及適用范圍。中文名：氟膠O型圈用于：用于汽車，電子，航天優(yōu)點(diǎn)：·可抗熱至250℃適用范圍:·化工廠的密封件。全氟橡膠FFPM(Perfluoroelastomer)優(yōu)點(diǎn)：·較佳耐熱特性·優(yōu)異的抗化學(xué)特性·低Outgassing特性·優(yōu)異之抗Plasma特性缺點(diǎn)：·耐低溫特性較差·原料價(jià)格較高·生產(chǎn)難度較高硅氟橡膠FLS(FluorinatedSiliconeRubber)硅氟橡膠為硅橡膠經(jīng)氟化處理，其一般性能兼具有氟橡膠及硅橡膠的優(yōu)點(diǎn)；其耐油、耐溶劑、耐燃料油及耐高低溫性均佳，一般使用溫度為-50~200℃。優(yōu)點(diǎn)：·適用于特別用途，如要求能抗含氧的化學(xué)物、含芳香氫的溶劑及含氯的溶劑的侵蝕。缺點(diǎn)：·不建議暴露于煞車油，酮類及胼的溶液中·太空機(jī)件上。廣東定制O型圈廠商</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(yíng)和代理各類商品及技術(shù)的進(jìn)出口業(yè)務(wù).的公司，創(chuàng)建于2006-10-26。蘇州思飛作為加工、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(yíng)和代理各類商品及技術(shù)的進(jìn)出口業(yè)務(wù).的品牌企業(yè)，為客戶提供質(zhì)量的密封圈，硅膠按鍵，腳墊，硅橡膠訂制品。蘇州思飛繼續(xù)堅(jiān)定不移地走高質(zhì)量發(fā)展道路，既要實(shí)現(xiàn)基本面穩(wěn)定增長(zhǎng)，又要聚焦關(guān)鍵領(lǐng)域，實(shí)現(xiàn)轉(zhuǎn)型再突破。蘇州思飛創(chuàng)始人朱選軍，始終關(guān)注客戶，以優(yōu)化創(chuàng)新的科技，竭誠(chéng)為客戶提供極好的服務(wù)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1083989.html</p></div></div></div></div></div><div id="yxp3bik" class="page-right twoColRt"><div id="7jfmjvh" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="zyahj2u" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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