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class="current"> 當(dāng)前位置:<a href="http://m.cdcfah.com/">首頁?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/second-_xiangsu/">橡塑</a>?<a href="http://m.cdcfah.com/cp/third-xiangsu_gyyxjzp/">工業(yè)用橡膠制品</a>?河南安全O型圈廠商蘇州思飛硅橡膠制品供應(yīng)</p><div id="zd7ipg2" class="leftbox clearfix"><h1>河南安全O型圈廠商蘇州思飛硅橡膠制品供應(yīng)</h1><div id="3372xnu" class="proBig"><div id="wvnuek3" 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="ud2arta" 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="po22ovx" 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>河南安全O型圈廠商,O型圈</p><p><span>***更新：</span>2021-01-04 05:11:09</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="lasuwyf" 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</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="bqskmtv" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="qaspmeg" class="box"><p><p> 壓縮率壓縮率W通常用下式表示:W=(d0-h)/d0d0:O型圈在自由狀態(tài)下的截面直徑(mm);h:O型圈槽底與被密封表面的距離(溝槽深度)，即O型圈壓縮后的截面高度(mm)在選取O形圈的壓縮率時(shí),應(yīng)從如下3方面考慮:1.要有足夠的密封接觸面積;2.摩擦力盡量小;3.盡量避免長久變形。從以上這些因素不難發(fā)現(xiàn),他們相互之間存在矛盾。壓縮率大就可獲得大的接觸壓力，但是過大的壓縮率無疑就會增大滑動摩擦力和長久形。而壓縮率過小則可能由于密封溝槽的同軸度誤差和O形圈誤差不符合要求，消失部分壓縮量而引起泄漏。因此，在選擇O形圈的壓縮率時(shí)，要權(quán)衡各方面的因素。一般靜密封壓縮率大于動密封，但其極值應(yīng)小于25%，河南安全O型圈廠商，否則壓縮應(yīng)力明顯松弛，河南安全O型圈廠商，河南安全O型圈廠商，將產(chǎn)生過大的長久變形，在高溫工況中尤為嚴(yán)重。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。河南安全O型圈廠商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南安全O型圈廠商,O型圈" src="https://tyunfile.71360.com/WaterMark/UploadFile/sfgxjbm/637328358470078125/6223922.png"></div><p> 氟橡膠FPM(FluoroCarbonRubber)分子內(nèi)含氟之橡膠，依氟含量(即單體構(gòu)造)而有各種類型。目前廣用的六氟化系氟橡膠早由杜邦公司以”Viton”商品名上市。耐高溫性優(yōu)于硅橡膠，有較好的耐化學(xué)性、耐大部分油及溶劑(酮、酯類除外)、耐候性及耐臭氧性；耐寒性則較不良，一般使用溫度范圍為-20~250℃。特殊配方可耐低溫至-40℃。優(yōu)點(diǎn)：·可抗熱至250℃·對于大部份油品及溶劑都具有抵抗的能力，尤其是所有的酸類、脂族烴、芳香烴及動植物油缺點(diǎn)：·不建議使用于酮類，低分子量的酯類及含硝的混合物?！て?、機(jī)車、柴油發(fā)動機(jī)及燃料系統(tǒng)?！せS的密封件。全氟橡膠FFPM(Perfluoroelastomer)優(yōu)點(diǎn)：·較好耐熱特性·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·全氟系列產(chǎn)品運(yùn)用于半導(dǎo)體產(chǎn)業(yè)及信息相關(guān)產(chǎn)業(yè)所運(yùn)用,運(yùn)用范圍包含薄膜制程中之PVC,CVD及蝕刻制程及各種高真空密封制程。河南安全O型圈廠商O型圈|O型密封圈|氟膠O型圈-專業(yè)O型圈供應(yīng)商,只做O型圈更專業(yè)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南安全O型圈廠商,O型圈" src="https://tyunfile.71360.com/WaterMark/UploadFile/sfgxjbm/637328528197861328/8442229.png"></div><p> 氯磺化聚乙烯膠(Hypalon、Polyethylene)氯磺化聚乙烯為杜邦公司**的合成橡膠。耐熱性、耐候性、耐臭氧性均佳；耐酸性也佳，常用于耐氧化藥品(硝酸、硫酸)之處，一般使用溫度范圍為-45~120℃。優(yōu)點(diǎn)：·對臭氧、氧化及火焰都有不錯(cuò)的抵抗性·物性和氯丁膠相似且擁有較佳的抗酸性·抗磨蝕性·擁有和丁睛膠相同的低磨擦表面·對于油劑及溶劑的抵抗性介于丁睛膠及氯丁膠之間·建議使用水中來防滲漏缺點(diǎn)：·不建議暴露于濃縮的氧化酸、硝基烴、酯類、酮類及芬香氫。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。 </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(yùn)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，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(diǎn)：·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(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。·用于制作耐化學(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。·空調(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(jī)系統(tǒng)密封件。進(jìn)口EPDM黑色O型圈日標(biāo)P系列O型圈。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南安全O型圈廠商,O型圈" src="https://tyunfile.71360.com/WaterMark/UploadFile/sfgxjbm/637329419379775390/9302667.png"></div><p> 安裝要求一、安裝O形圈(O型橡膠密封圈)的要求在安裝O形圈(O型橡膠密封圈)之前，檢查以下各項(xiàng)：1.引入角是否按圖紙加工銳邊是否倒角或倒圓;2.內(nèi)徑是否去除毛刺表面有無污染;3.密封件和零件是否已涂抹潤滑脂或潤滑液(要保證彈性體的介質(zhì)相容性，推薦用所密封的液體來潤滑);4.不得使用含固體添加劑的潤滑脂，如二硫化鉬、硫化鋅。二、手工安裝O形圈(O型橡膠密封圈)：1.使用無銳邊的工具;2.保證O形圈(O型橡膠密封圈)不扭曲，不得過量拉伸O形圈(O型橡膠密封圈);3.盡量使用輔助工具安裝O形圈(O型橡膠密封圈)，并保證正確定位;4.對于用密封條粘接成的O形圈(O型橡膠密封圈)，不得在連接處拉伸。三、安裝螺絲、花鍵等1.當(dāng)O形圈(O型橡膠密封圈)拉伸后，要通過螺絲、花鍵、鍵槽等時(shí)，必須使用安裝心軸。該心軸可以用較軟、光滑的金屬或塑料制成，不得有毛刺或銳邊。2.安裝壓緊螺絲時(shí)，應(yīng)對稱旋緊螺絲。全網(wǎng)直銷原裝進(jìn)口NOKG系列O型圈,進(jìn)口氟橡膠圈。河南安全O型圈廠商</p><p style="text-indent:25px">進(jìn)口o型圈_原裝進(jìn)口密封件_品質(zhì)保證_蘇州思飛。河南安全O型圈廠商</p><p> 氯丁膠CR(Neoprene、Polychloroprene)由氯丁烯單體聚合而成。硫化后的橡膠彈性耐磨性好，不怕陽光的直接照射，有特別好的耐大氣老化性能，不怕激烈的扭曲，不怕二氯二氟甲烷和氨等制冷劑，耐稀酸、耐硅酯系潤滑油，但不耐磷酸酯系液壓油。在低溫時(shí)易結(jié)晶、硬化，貯存穩(wěn)定性差，在苯胺點(diǎn)低的礦物油中膨脹量大。一般使用溫度范圍為-50~150℃優(yōu)點(diǎn)：·彈性良好及具良好的壓縮變形?！づ浞絻?nèi)不含硫磺因此非常容易來制作·具抗動物及植物油的特性·不會因中性化學(xué)物，酯肪、油脂、多種油品，溶劑而影響物性·具防燃特性缺點(diǎn)：·不建議使用強(qiáng)酸、硝基烴、酯類、氯仿及酮類的化學(xué)物之中。·耐R12制冷劑的密封件?！ぜ译娪闷飞系南鹉z零件或密封件?！みm合用來制作各種直接接觸大氣、陽光、臭氧的零件。·適用于各種耐燃、耐化學(xué)腐蝕的橡膠制品。河南安全O型圈廠商</p><p style="text-indent:25px">蘇州思飛硅橡膠制品有限公司主要經(jīng)營范圍是橡塑，擁有一支專業(yè)技術(shù)團(tuán)隊(duì)和良好的市場口碑。公司業(yè)務(wù)分為密封圈，硅膠按鍵，腳墊，硅橡膠訂制品等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供良好的產(chǎn)品和服務(wù)。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠信為本的理念，打造橡塑良好品牌。蘇州思飛立足于全國市場，依托強(qiáng)大的研發(fā)實(shí)力，融合前沿的技術(shù)理念，飛快響應(yīng)客戶的變化需求。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2695407.html</p></div></div></div></div></div><div id="fuw7bxz" class="page-right twoColRt"><div id="icurdfm" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div 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