上海質(zhì)量工程機(jī)械用橡膠產(chǎn)品規(guī)格尺寸貼心服務(wù) 上海西郊橡膠制品供應(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="二、原材料準(zhǔn)備1.橡膠制品的主要原料是以生膠為基本材料，而生膠就是生長在熱帶，亞熱帶的橡膠樹上通過人工割開樹皮收集而來。2.各種配合劑，是為了改善橡膠制品的某些性能而加入的輔助材料，上海質(zhì)量工程機(jī)械用橡膠產(chǎn)品規(guī)格尺寸。3.纖維材料有(棉、麻"><meta name="keywords" content="上海質(zhì)量工程機(jī)械用橡膠產(chǎn)品規(guī)格尺寸,工程機(jī)械用橡膠產(chǎn)品"><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" /> 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id="nczbikm" class="proBig"><div id="l8acubn" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/xjxj/2019/9/637042313714768189/6370423137147681894551885.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8ryls8t" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/xjxj/2019/9/637042313714768189/6370423137147681894551885.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="t77hewy" 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>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>上海質(zhì)量工程機(jī)械用橡膠產(chǎn)品規(guī)格尺寸,工程機(jī)械用橡膠產(chǎn)品</p><p><span>***更新：</span>2020-08-19 15:08:02</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="8ryvcjv" 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="ydan2zp" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="eol8apr" class="box"><p><p style="text-indent:25px">二、原材料準(zhǔn)備 1.橡膠制品的主要原料是以生膠為基本材料，而生膠就是生長在熱帶，亞熱帶的橡膠樹上通過人工割開樹皮收集而來。 2.各種配合劑，是為了改善橡膠制品的某些性能而加入的輔助材料，上海質(zhì)量工程機(jī)械用橡膠產(chǎn)品規(guī)格尺寸。 3.纖維材料有(棉、麻、毛及各種人造纖維、合成纖維和金屬材料、鋼絲)是作為橡膠制品的骨架材料，以增強(qiáng)機(jī)械強(qiáng)度、限制制品變型。在原材料準(zhǔn)備過程中配料必須按照配方稱量準(zhǔn)確。為了使生膠和配合劑能相互均勻混合，需要對材料進(jìn)行加工。生膠要在60--70℃烘房內(nèi)烘軟后再切膠、破膠成小塊，上海質(zhì)量工程機(jī)械用橡膠產(chǎn)品規(guī)格尺寸，配合劑有塊狀的。如石蠟、硬脂酸、松香等要粉碎。粉狀的若含有機(jī)械雜質(zhì)或粗粒時需要篩選除去液態(tài)的如松焦油、古馬隆需要加熱、熔化、蒸發(fā)水分，上海質(zhì)量工程機(jī)械用橡膠產(chǎn)品規(guī)格尺寸、過濾雜質(zhì), 配合劑要進(jìn)行干燥不然容易結(jié)塊、混煉時若不能分散均勻硫化時產(chǎn)生氣泡會影響產(chǎn)品質(zhì)量。上海質(zhì)量工程機(jī)械用橡膠產(chǎn)品規(guī)格尺寸</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海質(zhì)量工程機(jī)械用橡膠產(chǎn)品規(guī)格尺寸,工程機(jī)械用橡膠產(chǎn)品" src="http://tyunfile.71360.com/UpLoadFile/xjxj/2019/9/637042313714768189/6370423137147681894551885.png"></div><p style="text-indent:25px">二、密封制品類 1發(fā)動機(jī) 曲軸后：以氟橡膠制（密封件）曲軸前：以丙烯酸橡膠制（密封件）膜片類：以丁腈橡膠或共聚氯醚橡膠，及三氟丙基甲基乙烯基硅橡膠制閥桿密封：以氟橡膠制（密封件）氣缸蓋襯墊：以丙烯酸橡膠制 2.車身用擋風(fēng)雨條：以三元乙丙橡膠制玻璃密封條：以三元乙丙橡膠制油口蓋密封件：以丁腈橡膠制 3.底盤用變速箱油封（密封件）：以丙烯酸橡膠制動力轉(zhuǎn)向油封（密封件）：以丁腈橡膠制球形接頭防塵罩：以聚氨酯橡膠或氯丁橡膠制 CVJ用保護(hù)罩：以TPEE熱塑彈性體制齒條齒輪保護(hù)罩：以TPO或TPEE熱塑彈性體制制動MC用帽：以三元乙丙橡膠制卡式活塞密封（密封件）：以三元乙丙橡膠制上海質(zhì)量工程機(jī)械用橡膠產(chǎn)品***的選擇</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海質(zhì)量工程機(jī)械用橡膠產(chǎn)品規(guī)格尺寸,工程機(jī)械用橡膠產(chǎn)品" src="http://tyunfile.71360.com/UpLoadFile/xjxj/2019/9/637042313634640641/6370423136346406417131303.png"></div><p style="text-indent:25px">六、硫化把塑性橡膠轉(zhuǎn)化為彈性橡膠的過程叫做硫化它是將一定量的硫化劑如硫磺、硫化促進(jìn)劑等加入到由生膠制成的半成品中在硫化罐中進(jìn)行在規(guī)定的溫度下加熱、保溫使生膠的線性分子間通過生成"硫橋"而相互交聯(lián)成立體的網(wǎng)狀結(jié)構(gòu)從而使塑性的膠料變成具有高彈性的硫化膠。由于交聯(lián)鍵主要是由硫磺組成所以稱為"硫化"。隨著合成橡膠的迅速發(fā)展現(xiàn)在硫化劑的品種很多除硫磺外還有有機(jī)多硫化物、過氧化物、金屬氧化物等。因此凡是能使線狀結(jié)構(gòu)的塑性橡膠轉(zhuǎn)化為立體網(wǎng)狀結(jié)構(gòu)的彈性橡膠的工藝過程都叫硫化凡能在橡膠材料中起"搭橋"作用的物質(zhì)都稱為"硫化劑"。硫化后的彈性橡膠叫硫化橡膠又叫軟橡膠俗稱"橡膠"。硫化是橡膠加工的一個**為重要的工藝過程各種橡膠制品必須經(jīng)過硫化來獲得理想的使用性能。未經(jīng)硫化的橡膠在使用上是沒有什么使用價值的,但欠硫硫化程度不夠?硫化時間不夠未能達(dá)到比較好狀態(tài)和過硫硫化時間超過、性能***下降都使橡膠性能下降。所以生產(chǎn)過程中一定要嚴(yán)格控制硫化時間?以保證硫化后的橡膠制品具有比較好的使用性能和**長久的使用壽命。 </p><p style="text-indent:25px">一、基本工藝流程橡膠制品種類繁多，但生產(chǎn)工藝過程卻基本相同。以一般固體橡膠--生膠為原料的橡膠制品的基本工藝過程包括:塑煉、混煉、壓延、壓出、成型、硫化6個基本工序。當(dāng)然，原材料準(zhǔn)備、成品整理、檢驗(yàn)包裝等基本工序也少不了。橡膠的加工工藝過程主要是解決塑性和彈性性能這個矛盾的過程。通過各種工藝手段，使得彈性的橡膠變成具有塑性的塑煉膠，再加入各種配合劑制成半成品，然后通過硫化使具有塑性的半成品又變成彈性高、物理機(jī)械性能好的橡膠制品。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海質(zhì)量工程機(jī)械用橡膠產(chǎn)品規(guī)格尺寸,工程機(jī)械用橡膠產(chǎn)品" src="http://tyunfile.71360.com/UpLoadFile/xjxj/2019/9/637042313425791749/6370423134257917499978961.png"></div><p style="text-indent:25px">1.橡膠制品成型時，經(jīng)過大壓力壓制，其因彈性體所俱備之內(nèi)聚力無法消除，在成型離模時，往往產(chǎn)生極不穩(wěn)定的收縮(橡膠的收縮率，因膠種不同而有差異) ，必需經(jīng)過一段時間后，才能和緩穩(wěn)定。所以，當(dāng)一橡膠制品設(shè)計(jì)之初，不論配方或模具，都需謹(jǐn)慎計(jì)算配合，若否，則容易產(chǎn)生制品尺寸不穩(wěn)定，造成制品品質(zhì)低落。 2.橡膠屬熱溶熱固性之彈性體，塑料則屬于熱溶冷固性。橡膠因硫化物種類主體不同，其成型固化的溫度范圍，亦有相當(dāng)?shù)牟罹?，甚至可因氣候改變，室?nèi)溫濕度所影響。因此橡膠制成品的生產(chǎn)條件，需隨時做適度的調(diào)整，若無，則可能產(chǎn)生制品品質(zhì)的差異。上海質(zhì)量工程機(jī)械用橡膠產(chǎn)品規(guī)格尺寸</p><p style="text-indent:25px">上海質(zhì)量工程機(jī)械用橡膠產(chǎn)品規(guī)格尺寸</p><p style="text-indent:25px">一、膠管類 1.發(fā)動機(jī)用: 燃料膠管：以氟膠或氯醚橡膠制造; 噴射控制管：以丙烯酸酯橡膠或丁腈橡膠制造; 空氣導(dǎo)管：以TPO或丙烯酸橡膠制造; 供水膠管：以三元乙丙橡膠制造; 2.車身用: 燃料膠管：以氟橡膠制; 注油管：以丁腈橡膠制; 空調(diào)器膠管：以丁基橡膠或丁腈橡膠制; 3.底盤用: AT油冷卻器膠管：以丙烯酸橡膠制; 動力轉(zhuǎn)向管：以丙烯酸橡膠制; 制動膠管：以三元乙丙橡膠制; 離合器膠管：以三元乙丙橡膠制; 軟管：以共聚氯醚橡膠制。。。。。。。。上海質(zhì)量工程機(jī)械用橡膠產(chǎn)品規(guī)格尺寸</p><p style="text-indent:25px">上海西郊橡膠制品廠是專業(yè)從事“橡塑制品|橡膠制品|橡塑密封解決方案|橡膠密封圈”的企業(yè)，公司秉承“誠信經(jīng)營，用心服務(wù)”的理念，為您提供質(zhì)量的產(chǎn)品和服務(wù)。歡迎來電咨詢！</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/968301.html</p></div></div></div></div></div><div id="28rtlsj" class="page-right twoColRt"><div id="mbyax7y" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="gac7dfm" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="nx7szls" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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