四川電子產(chǎn)品O型圈工廠蘇州思飛硅橡膠制品供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 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，四川電"><meta name="keywords" content="四川電子產(chǎn)品O型圈工廠,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 http-equiv="Cache-Control" content="no-transform" /> <meta 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class="leftbox clearfix"><h1>四川電子產(chǎn)品O型圈工廠蘇州思飛硅橡膠制品供應(yīng)</h1><div id="wqwnle2" class="proBig"><div id="xw79fwh" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/sfgxjbm/637328358658076172/1435039.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="46xqgkg" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/sfgxjbm/637328358658076172/1435039.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="z9k1has" 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>四川電子產(chǎn)品O型圈工廠,O型圈</p><p><span>***更新：</span>2021-01-21 00:18:17</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="yz2ht0d" 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="ljwvvgt" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="6qb56lf" class="box"><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，四川電子產(chǎn)品O型圈工廠、氫氟酸外不與任何物質(zhì)發(fā)生反應(yīng)。各種型號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)，四川電子產(chǎn)品O型圈工廠，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，四川電子產(chǎn)品O型圈工廠、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。質(zhì)量耐高溫o型圈_新能密封耐高溫o型圈。四川電子產(chǎn)品O型圈工廠</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川電子產(chǎn)品O型圈工廠,O型圈" src="https://tyunfile.71360.com/WaterMark/UploadFile/sfgxjbm/637328358658076172/1435039.png"></div><p> 性能指標(biāo)1.分析項(xiàng)目：主成分分析、圖譜分析、失效分析、全成份分析、材質(zhì)鑒定、配方還原等2.物理機(jī)械性能：密度/比重、硬度試驗(yàn)、表面電阻率、拉伸性能、沖擊性能等；3.老化性能：臭氧、紫外老化、鹽霧老化、氙燈老化、碳弧燈老化、鹵素?zé)衾匣?、壽命推算等?.耐液體性能：耐潤滑油、耐汽油、耐機(jī)油、耐酸、耐堿、耐有機(jī)溶劑、耐耐水性能等；5.燃燒性能：防火阻燃、垂直燃燒、酒精噴燈燃燒、巷道丙烷燃燒、煙密度、燃燒速率等；6.適用性能：耐液壓、脈沖試驗(yàn)、導(dǎo)電性能、水密性、氣密性等。材料選擇用作O形圈的材料有丁腈橡膠、羧酸腈、氟橡膠、乙丙橡膠、氫化丁腈橡膠、硅橡膠、氯丁橡膠、氟硅橡膠、聚氨酯、氯醇橡膠、丁苯橡膠、丁基橡膠、天然橡膠、乙烯/乙丙酸橡膠、聚丙烯酸酯橡膠、全氟橡膠等等。同樣一種橡膠由于配方的不同，性能指標(biāo)也有較大的變化。所以在材料欄中簡單地填寫丁腈橡膠或丁腈-40是不準(zhǔn)確的。用于O形圈的材料化工部有專門的標(biāo)準(zhǔn)，如：HG/T2579-1994、HG/T2021-1991、HG/T2333-1992、HG/T3089-2001、HB5290-1991等。HG/T2579-1994專門去掉了材料的具體類別，只給出了材料的一些性能指標(biāo)。四川電子產(chǎn)品O型圈工廠食品級o型圈-蘇州思飛專業(yè)生產(chǎn)密封件-大量現(xiàn)貨。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川電子產(chǎn)品O型圈工廠,O型圈" src="https://tyunfile.71360.com/WaterMark/UploadFile/sfgxjbm/637328528049404297/8635313.png"></div><p> 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(dá)數(shù)十倍，在某些條件下可與密封基體同壽命。中文名：橡膠O型圈產(chǎn)品用途：用于往復(fù)運(yùn)動液壓油缸中活塞密封材質(zhì)：聚氨酯TPU、CPU、橡膠產(chǎn)品硬度：HS70±52A橡膠O型圈(O-rings)是一種截面為圓形的橡膠密封圈，因其截面為O型，故稱其為O型密封圈，也叫O型圈。開始出現(xiàn)在19世紀(jì)中葉，當(dāng)時(shí)用它作蒸汽機(jī)汽缸的密封元件。規(guī)格橡膠O型圈規(guī)格型號主要有UHSO型圈規(guī)格，UHPO型圈規(guī)格，UNO型圈規(guī)格，DHO型圈規(guī)格，活塞桿O型圈規(guī)格，耐高溫O型圈，耐高壓O型圈，耐腐蝕O型圈，耐磨損O型圈。O型圈應(yīng)用介紹孔用YX型O型圈產(chǎn)品用途：用于往復(fù)運(yùn)動液壓油缸中活塞的密封。適用范圍：TPU：一般液壓缸、通用設(shè)備液壓缸。CPU：工程機(jī)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：HS70±52A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。YX型孔用擋O型圈產(chǎn)品用途:本標(biāo)準(zhǔn)適用于油缸工作壓力大于16MPa時(shí)配合YX型密封圈使用,或油缸偏心受力時(shí),起保護(hù)密封圈的作用.工作溫度:-40～+100度。 </p><p> 硬度選擇O形圈硬度的選擇是比較重要的。如某電站水泵水輪機(jī)硬度為70（Shore）密封圈，常常剝落，甚至橫向切斷，后采用85～90（Shore）的密封圈，效果理想。硬度低，安裝方便，但容易出現(xiàn)剝落、安裝損傷、擠出甚至壓力。硬度過高，安裝不方便。通常O形圈硬度40～90IRHD，但在使用中一般70IRHD是比較合適的，對于硅橡膠是例外，一般使用60IRHD。.O形圈的修整未硫化O形圈膠料在高溫、壓力下為粘稠流體，而到了模壓硫化階段，膠料迅速充滿模腔，其多余的部分(為了防止缺膠，填充在模腔中的膠料，肯定保持一定的過量)溢出硫化，便形成了溢膠(也稱廢邊、飛邊)。溢邊一旦形成，為使外觀整齊、美觀，必須除去，這一工序習(xí)稱修邊。對修邊的要求是尺寸精確、外觀整齊。在實(shí)際生產(chǎn)中。產(chǎn)品的修邊往往費(fèi)時(shí)、耗工，對于要求嚴(yán)的產(chǎn)品，在修邊時(shí)稍有不慎即可能出廢次，必須謹(jǐn)慎對待。一般來說，產(chǎn)品的尺寸規(guī)格越小、構(gòu)形越復(fù)雜，修邊的難度越高，廢品也越多。氟膠O型圈,進(jìn)口O型圈,丁腈橡膠O型圈-蘇州思飛。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川電子產(chǎn)品O型圈工廠,O型圈" src="https://tyunfile.71360.com/WaterMark/UploadFile/sfgxjbm/637328358602041016/4564732.png"></div><p> 硅膠O型圈有很好的電絕緣性能?？估?qiáng)度較一般橡膠差且不具耐油性，硅膠的耐溫范圍溫：-43~210℃，突出的優(yōu)點(diǎn)是擁有優(yōu)良的耐高溫、抗靜電性能，而且通過特殊配方工藝，可以生產(chǎn)成食品級材質(zhì)優(yōu)點(diǎn)：1、調(diào)制配方后抗張強(qiáng)度可達(dá)到500PSI及抗斯性可達(dá)88LBS。2、良好及具良好的壓縮變形。3、對中性溶劑具有良好的抵抗性。4、具較好的抗熱性。5、具較好的抗寒性。6、對于臭氧及氧化物的侵蝕具較好的抵抗力。缺點(diǎn)：1、不建議使用于大部分厚縮的溶劑、油品、厚縮酸及經(jīng)稀釋后的氫氧化鈉之中。2、電子行業(yè)的密封件或橡膠零件，如手機(jī)按鍵、DVD內(nèi)的減震墊、電纜線接慶內(nèi)的密封件等。硅橡膠O型圈應(yīng)用它既可以耐高溫也可以耐低溫，同時(shí)在密封性上和介電性上都有很好的特性，因此硅橡膠O型圈常用語制作各種密封件、高壓電線電纜、高低溫硅橡膠制品的膠管等，同時(shí)因?yàn)楣柘鹉zO型圈具備了硅橡膠制品的無毒無色無味的特性，因此也可以用于食品以及醫(yī)療行業(yè)。缺點(diǎn)硅橡膠O型圈的價(jià)格相對于其他硅橡膠制品比較昂貴，同時(shí)在耐腐蝕性上也不如其他的硅橡膠制品，在耐酸耐堿耐化學(xué)溶劑上面稍顯不足，在機(jī)械拉伸方面強(qiáng)度也比較低。標(biāo)準(zhǔn)件-耐低溫O型圈-耐熱耐寒O型圈。四川電子產(chǎn)品O型圈工廠</p><p style="text-indent:25px">o型密封圈型號-nbr橡膠耐油o型圈-蘇州思飛。四川電子產(chǎn)品O型圈工廠</p><p> <br /> </p> <p> O型圈材料的壓縮長久變形率與溫度有關(guān)。當(dāng)變形率在40%或更大時(shí)，即會出現(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℃。因此各國對O型圈的長久變形作了規(guī)定。中國標(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)生在動密封狀態(tài)。O型圈如果裝配的妥善，并且使用條件適當(dāng)，一般不大容易在往復(fù)運(yùn)動狀態(tài)下產(chǎn)生滾動或扭曲，因?yàn)镺型圈與溝槽的接觸面積大于在滑動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，因?yàn)殪o摩擦大于滑動摩擦，而且溝槽表面的粗糙度一般不如滑動表面的粗糙度。 </p> <p> <br /> </p> <p> <br /> 四川電子產(chǎn)品O型圈工廠</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://www.cdcfah.com/cp/2933543.html</p></div></div></div></div></div><div id="pdlmyxw" class="page-right twoColRt"><div id="fq36g3a" class="box01 margin10 clearfix"><h3><a 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