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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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>上海**互感器行業(yè)橡膠密封圈***的選擇,互感器行業(yè)橡膠密封圈</p><p><span>***更新：</span>2020-07-13 05:15:56</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="srjlfb2" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海西郊橡膠制品廠</a></p><p><span>聯(lián)系人：</span>盧少云</p><p><span>郵箱: </span>lu_shaoyun@xjrubber.net</p><p><span>電話: </span>13901626589</p><p><span>傳真: </span>021_59760772</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>021-59760772</p><p><span>地址: </span>上海市青浦區(qū)徐涇鎮(zhèn)華徐公路88 號(hào)2幢</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="ktqipbi" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="hm2cz88" class="box"><p><p style="text-indent:25px">3.耐寒性氟硅橡膠與普通硅橡膠一樣，低溫性能良好，上海**互感器行業(yè)橡膠密封圈***的選擇。由于氟硅橡膠是以柔軟的Si-O為主鏈構(gòu)成的線型高聚物，所以低溫特性?xún)?yōu)于以C-C為主鏈的氟橡膠。其中，氟硅橡膠(LS-2370U)的低溫特性更好，脆性溫度低達(dá)-89℃，而一般的氟橡膠約為-30℃。 4.電性能、耐輻射性能氟硅橡膠的電性能與普通硅橡膠相近，上海**互感器行業(yè)橡膠密封圈***的選擇，但特別可貴之處是在高溫、低溫、潮濕、油、溶劑，上海**互感器行業(yè)橡膠密封圈***的選擇、化學(xué)藥品、臭氧等苛刻條件下的變化很小。氟硅橡膠的耐輻射性能并不突出，但耐輻射老化性能優(yōu)于甲基乙烯基硅橡膠。上海**互感器行業(yè)橡膠密封圈***的選擇</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海**互感器行業(yè)橡膠密封圈***的選擇,互感器行業(yè)橡膠密封圈" src="http://tyunfile.71360.com/UpLoadFile/xjxj/2019/9/637042313005360288/6370423130053602886348691.png"></div><p style="text-indent:25px">氟硅橡膠，F(xiàn)VMQ氟硅膠O型圈在保持有機(jī)硅材料的耐熱性，耐寒性，耐高電壓性，耐氣候老化等優(yōu)異性能的基礎(chǔ)上，由于含氟基團(tuán)的引入，它又具有有機(jī)氟材料優(yōu)異的耐氫類(lèi)溶劑，耐油，耐酸堿性和更低的表面能性能。又稱(chēng)γ-三氟丙基甲基聚硅氧烷。一般分子鏈中還引入0.2%~0.4%乙烯基硅氧烷共聚改性。無(wú)色透明高黏滯塑性直鏈高分子化合物，主鏈由硅和氧原子組成，與硅相連的側(cè)基為甲基、乙烯基和三氟丙基，分子量在50~80萬(wàn)之間。配合各種添加劑，可混煉成均相膠料。在有機(jī)過(guò)氧化物作用下，可硫化成各種彈性橡膠制品。除具有一般硅橡膠的特性外，還有優(yōu)良的耐航空燃料油、液壓油、機(jī)油、化學(xué)試劑及溶劑等性能。能在-55~+200℃下長(zhǎng)期工作。上海**互感器行業(yè)橡膠密封圈***的選擇</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海**互感器行業(yè)橡膠密封圈***的選擇,互感器行業(yè)橡膠密封圈" src="http://tyunfile.71360.com/UpLoadFile/xjxj/2019/9/637042312922834432/6370423129228344328430426.png"></div><p style="text-indent:25px">O型密封圈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(chēng)其為O型橡膠密封圈，也叫O型圈。開(kāi)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。因?yàn)閮r(jià)格便宜，制造簡(jiǎn)單，功能可靠，并且安裝要求簡(jiǎn)單，O形環(huán)是**常見(jiàn)的密封用機(jī)械設(shè)計(jì)。O形環(huán)承受幾十兆帕斯卡(千磅)的壓力。O形環(huán)可用于靜態(tài)的應(yīng)用中，也可以用在部件之間有相對(duì)運(yùn)動(dòng)的動(dòng)態(tài)應(yīng)用中，例如旋轉(zhuǎn)泵的軸和液壓缸活塞。 O形圈適用范圍 O型密封圈適用于裝在各種機(jī)械設(shè)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(yùn)動(dòng)狀態(tài)下起密封作用。在機(jī)床、船舶、汽車(chē)、航空航天設(shè)備、冶金機(jī)械、化工機(jī)械、工程機(jī)械、建筑機(jī)械、礦山機(jī)械、石油機(jī)械、塑料機(jī)械、農(nóng)業(yè)機(jī)械、以及各類(lèi)儀器儀表上，大量應(yīng)用著各種類(lèi)型的密封元件。O型密封圈主要用于靜密封和往復(fù)運(yùn)動(dòng)密封。用于旋轉(zhuǎn)運(yùn)動(dòng)密封時(shí)，于低速回轉(zhuǎn)密封裝置。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。 O型密封圈在耐油、酸堿、磨、化學(xué)侵蝕等環(huán)境依然起到良好密封、減震作用。因此，O型密封圈是液壓與氣壓傳動(dòng)系統(tǒng)中使用**的一種密封件。</p><p style="text-indent:25px">FVMQ氟硅膠O型圈國(guó)標(biāo):GB1235-76 (HG-333-76) 專(zhuān)業(yè)生產(chǎn)氟硅膠，F(xiàn)VMQ氟硅膠在保持有機(jī)硅材料的耐熱性，耐寒性，耐高電壓性，耐氣候老化等優(yōu)異性能的基礎(chǔ)上，由于含氟基團(tuán)的引入，它又具有有機(jī)氟材料優(yōu)異的耐氫類(lèi)溶劑，耐油，耐酸性和更低的表面能性能。FVMQ氟硅膠O型圈在保持有機(jī)硅材料的耐熱性，耐寒性，耐高電壓性，耐氣候老化等優(yōu)異性能的基礎(chǔ)上，由于含氟基團(tuán)的引入，它又具有有機(jī)氟材料優(yōu)異的耐氫類(lèi)溶劑，耐油，耐酸性和更低的表面能性能是一種橡膠密封件產(chǎn)品，也叫O型環(huán)，英文名叫O-ring。 O型橡膠密封圈采用國(guó)標(biāo):GB1235-76 (HG-333-76)</p><p style="text-indent:25px">FVMQ氟硅膠O型圈在保持有機(jī)硅材料的耐熱性，耐寒性，耐高電壓性，耐氣候老化等優(yōu)異性能的基礎(chǔ)上，由于含氟基團(tuán)的引入，它又具有有機(jī)氟材料優(yōu)異的耐氫類(lèi)溶劑，耐油，耐酸堿性和更低的表面能性能。 5.物理機(jī)械性能氟硅橡膠與普通硅橡膠一樣，硫化膠的機(jī)械強(qiáng)度(特別是撕裂強(qiáng)度)比較低。因此，改善和提高氟硅橡膠的強(qiáng)度也是一個(gè)重要的研究課題。 6.其他特性氟硅橡膠的耐天候老化性非常優(yōu)良，即使暴露5年后，仍保持有良好的性能。臭氧是彈性體老化時(shí)生成**多的氣體之一，但氟硅橡膠通過(guò)動(dòng)態(tài)或靜態(tài)試驗(yàn)后都未發(fā)現(xiàn)有龜裂或裂紋的現(xiàn)象。此外，氟硅橡膠的防霉性、生理惰性、抗凝血性也是十分良好的。上海**互感器行業(yè)橡膠密封圈***的選擇</p><p style="text-indent:25px">上海**互感器行業(yè)橡膠密封圈***的選擇</p><p style="text-indent:25px">當(dāng)前，我國(guó)橡塑業(yè)正處于高速增長(zhǎng)向產(chǎn)業(yè)成熟過(guò)渡并邁向產(chǎn)業(yè)中**的關(guān)鍵時(shí)期，已由高速增長(zhǎng)轉(zhuǎn)為中速平穩(wěn)增長(zhǎng)，橡塑產(chǎn)業(yè)迎來(lái)了新的發(fā)展機(jī)遇和經(jīng)營(yíng)形勢(shì)。隨著**通過(guò)實(shí)施禁塑政策的陸續(xù)出臺(tái)，品牌所有者將更多地采用可再生材料，以替換多種類(lèi)型的塑料包裝。這些趨勢(shì)將影響[ "橡塑制品", "橡膠制品", "橡塑密封解決方案", "橡膠密封圈" ]行業(yè)。高效化、大型化、精細(xì)化、智能化、自動(dòng)化發(fā)展成為塑料模具加工工藝發(fā)展的必然趨勢(shì)，CAD、數(shù)字化快速掃描系統(tǒng)、熱流道等加工技術(shù)逐步應(yīng)用于塑料模具加工生產(chǎn)中，提高了有限責(zé)任公司發(fā)展期。現(xiàn)今，產(chǎn)品發(fā)展**科技，吹塑薄膜還可用作食品保鮮等多項(xiàng)應(yīng)用技術(shù)，走新型吹膜機(jī)械制造的道路。吹膜機(jī)的質(zhì)量和吹膜技術(shù)決定了薄膜成形的質(zhì)量，所以一款性能良好的吹膜機(jī)在生產(chǎn)薄膜的過(guò)程中表現(xiàn)出良好的市場(chǎng)適應(yīng)能力，提高生產(chǎn)效率的同時(shí)，為人們提供便利，促進(jìn)生產(chǎn)型發(fā)展。上海**互感器行業(yè)橡膠密封圈***的選擇</p><p style="text-indent:25px">上海西郊橡膠制品廠堅(jiān)持“以人為本”的企業(yè)理念，擁有一支專(zhuān)業(yè)的員工隊(duì)伍，力求提供更好的產(chǎn)品和服務(wù)回饋社會(huì)，并歡迎廣大新老客戶(hù)光臨惠顧，真誠(chéng)合作、共創(chuàng)美好未來(lái)。西郊橡膠——您可信賴(lài)的朋友，公司地址：上海市青浦區(qū)徐涇鎮(zhèn)華徐公路88 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