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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>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>河北非標硅膠與金屬粘合件工廠,硅膠與金屬粘合件</p><p><span>***更新：</span>2020-12-23 10:10:45</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="ba3wyfw" 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: </span>0512-65853376</p><p><span>地址: </span>蘇州吳中經(jīng)濟開發(fā)區(qū)旺山工業(yè)園龍翔路西2號</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="pyahe8z" class="page-proshow02"><p class="title">詳細說明</p><div id="h2b4heg" class="box"><p><p> 氯化天然橡膠膠粘劑多用于橡膠與鋼、鋁、鐵、鋅和鎂等金屬的粘接，對CR、NBR等極性橡膠粘接力高，對NR、SBR粘接強度較低。組成：氯化天然橡膠+溶劑（甲苯、氯乙烷），必要時可加入少量的脂肪烴、酮、醚或乙醇作混合溶劑，加入樹脂，河北非標硅膠與金屬粘合件工廠，增塑劑和改性劑，如酚醛樹脂、醇酸樹脂、氯化聚烯烴、芳香族亞硝基化合物、DBP等，能改進NR、SBR與金屬的粘合性能。該法的缺點是初粘性欠佳，不易粘接成型。改進方法：應用CR-列克鈉混合膠粘劑作過渡層。其中CR膠粘劑配方：通用型CR100，MgO4,ZnO5，河北非標硅膠與金屬粘合件工廠，河北非標硅膠與金屬粘合件工廠，防老劑2，二氯乙烷44420%CR膠粘劑：20%JQ-1膠粘劑=10:1應用混合過渡液時，鋼件需要打磨，用溶劑清洗，涂氯化橡膠JQ-1膠液，干燥40min以上，再涂混合過渡液，干燥20~30min，再貼膠，硫化。3、丁腈橡膠膠粘劑丁腈橡膠+酚醛樹脂，常用品種JX-1膠粘劑。硅膠包尼龍勺-硅膠包尼龍勺批發(fā)、促銷價格、產(chǎn)地貨源 -蘇州思飛。河北非標硅膠與金屬粘合件工廠</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北非標硅膠與金屬粘合件工廠,硅膠與金屬粘合件" src="https://tyunfile.71360.com/WaterMark/UploadFile/sfgxjbm/637328552651220703/6844310.png"></div><p> 異氰酸酯膠粘劑主要用于NR、CR、NBR等橡膠與鋼、不銹鋼、鋁和鋅等多種金屬材料之間的粘接。粘合強度高，操作工藝簡單，耐油、耐溶劑、耐老化、耐酸、耐腐蝕，但耐熱性不如鍍黃銅法。常用的多異氰酸酯膠粘劑：①列克鈉（JQ-1膠粘劑）：三苯基甲烷三異氰酸酯，易溶于二氯甲烷、二氯乙烷或氯苯中作膠粘劑。一般為三苯基甲烷三異氰酸酯20%的二氯乙烷溶液，毒性較二異氰酸酯小，耐油，耐疲勞。使用時注意：a.涂層要薄，＜10μm，比較大不超過30μm。b.使用前用純二氯乙烷按1:1或1:3的比例對膠粘劑進行稀釋。c.操作環(huán)境濕度＜60%~70%。d.一般涂刷1~2遍，涂刷后需干燥，再涂一層保護性膠粘劑或貼一薄層（）硬度為60度左右的膠片作過渡層，不宜用直接蒸汽硫化。e.列克鈉易聚結(jié)，宜采用注壓工藝和快速硫化方法；若采用模壓生產(chǎn)時，壓力必須在.f.應盡量縮短涂膠粘劑后到硫化之前的停放時間。g.用列克鈉粘接NR或SBR與金屬時，用CR-酚醛樹脂作中間層，可提高粘接強度。h.異氰酸酯液中摻用少量氯化NR橡膠，可提高粘接強度。例：大型橡膠護舷的粘合鋼板先經(jīng)噴砂，脫脂處理后，涂刷列克鈉膠粘劑，干燥后涂刷保護膠液，加貼一層高硬度（邵A82~85度）膠料，再貼上NR。四川專業(yè)硅膠與金屬粘合件批發(fā)硅膠鐵件包膠件-蘇州硅膠制品廠家_蘇州思飛。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北非標硅膠與金屬粘合件工廠,硅膠與金屬粘合件" src="https://tyunfile.71360.com/WaterMark/UploadFile/sfgxjbm/637328544950703125/8482683.png"></div><p> 硬質(zhì)膠法、膠粘劑法、鍍黃銅法和直接粘合法。一、硬質(zhì)膠法此法是先在金屬表面貼上或涂上一硬質(zhì)膠層，然后再貼上要粘合的軟質(zhì)膠，其次進行熱壓硫化形成整體。硬質(zhì)膠中生膠含量不宜過高，硫黃用量一般為30~40份，可加入氧化鐵提高粘接力，用量20份左右，粘接溫度可提高一倍，超過20份，性能下降。為防止硬質(zhì)膠中的游離硫黃向軟質(zhì)膠層擴散，可以在硬質(zhì)膠和軟質(zhì)膠之間加一無硫或低硫的半硬質(zhì)過渡層。硬質(zhì)膠與金屬粘接前，先用硬質(zhì)膠料配成膠漿（溶劑用汽油，比例1:），將膠漿涂在待粘金屬表面，帶溶劑揮發(fā)完后，將硬質(zhì)膠片貼到金屬表面，在硬質(zhì)膠與軟質(zhì)膠粘合前，在硬質(zhì)膠表面涂膠漿，再粘軟質(zhì)膠。由于硬質(zhì)膠的熱膨脹系數(shù)比鋼、鐵大，所以在溫度變化時，硬質(zhì)膠容易與金屬芯脫層。注意事項：①硬質(zhì)膠的含膠率不宜過高。②硫黃的用量大（30~40份）。③適當提高氧化鐵的含量（20份左右）。④被粘膠料的硫化速度不能太快，且硬質(zhì)膠和軟質(zhì)膠的硫化速度相當。⑤在硬質(zhì)膠和軟質(zhì)膠之間加無硫或低硫中間膠層。⑥金屬表面需噴砂處理，并用汽油清洗。⑦金屬表面涂硬質(zhì)膠漿，或以膠漿形式涂到金屬表面。⑧采用低溫或逐步升溫長時間硫化。 </p><p> 面涂型膠粘劑的特點①通過正確選用，能粘結(jié)各種通用橡膠。②與底涂型膠粘劑（CH205）粘結(jié)性能優(yōu)異。由于面涂型膠粘劑與金屬的粘結(jié)效果不是很好，或者即使有些品種，如常用的CH220，初期粘結(jié)強度亦很高，足以產(chǎn)生橡膠內(nèi)聚破壞的結(jié)合力，但粘結(jié)件耐環(huán)境性，穩(wěn)定性不足，因此，使用面涂型膠粘劑之前，金屬表面一般宜先涂底涂型膠粘劑，確保與金屬優(yōu)良的粘合，確保粘結(jié)件的耐環(huán)境性，耐久性。由一種底涂型膠粘劑和一種面涂型膠粘劑，便組成了洛德公司（LORD）所謂的雙涂體系。單涂型膠粘劑的特點：①與多種金屬的粘結(jié)優(yōu)良。②通過正確的選用，能粘結(jié)所有的橡膠。由于單涂型膠粘劑不需底涂，便可獲得可靠的橡膠/金屬粘結(jié)件，工藝上比較方便，因此比較受工廠歡迎。值得注意是，雖然單涂型膠粘劑與金屬的粘結(jié)優(yōu)與面涂型膠粘劑，但不如底涂型膠粘劑。同時單涂型膠粘劑粘結(jié)件的耐環(huán)境性，耐久性也不如雙涂系列（底涂＋面涂）。（3）性能與特點一個特點適用面廣，品種多。【硅膠包尼龍】采購批發(fā)市場質(zhì)量硅膠包尼龍價格/品牌/廠商。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北非標硅膠與金屬粘合件工廠,硅膠與金屬粘合件" src="https://tyunfile.71360.com/WaterMark/UploadFile/sfgxjbm/637328552552158203/1791415.png"></div><p> 屬件打磨、洗凈，涂JX-1膠粘劑3遍，每次干燥10~20min，貼膠加熱或室溫硫化。如重型輸油管金屬接頭、金屬件法蘭接頭。4、氯磺化聚乙烯膠粘劑可粘接除硅、氟橡膠以外的幾乎所有的NR、SR與金屬。膠料配方：CSM100，S8，爐法炭黑20。膠料經(jīng)混煉后，配成膠液的配方：混煉膠料100，氯化橡膠100，多甲撐異氰酸酯38，二甲苯780硅橡膠膠粘劑在制造硅橡膠金屬制品時，采用含硅橡膠的膠粘劑。硅橡膠中必須加硼酸酯、鈦酸酯、有機硅烷等增塑劑。6、偶聯(lián)劑類膠粘劑主要有硅烷類和鈦酸酯類兩大類。可用于氟橡膠，硅橡膠與金屬的粘接。被粘膠料的硫化系統(tǒng)以胺類為宜，不能用過氧化物。硅烷偶聯(lián)劑膠粘劑，如CK-1膠粘劑和Chemlock膠粘劑，可用粘接多種橡膠與金屬的粘合。Chemlock608配方：γ-氨基丙苯三乙氧基硅烷8，乙烯基三乙氧基硅烷4，甲醇78，水9，鹽酸少量（調(diào)pH值）。CK-1膠粘劑中再加氯化橡膠，粘接強度較高。配方：氯化橡膠15，γ-氨基丙苯三乙氧基硅烷2，甲苯85，水5，對潮濕的穩(wěn)定性高，金屬表面可以不處理。用膠粘劑粘粘接未硫化膠與金屬，粘合強度還與粘合工藝直接相關(guān)，如金屬表面處理狀況、涂膠次數(shù)、每次涂膠量、涂膠溫度、濕度、干燥時間與干燥程度、固化時間和溫度等。硅膠與金屬定制廠家_非標定制廠家找蘇州思飛。四川專業(yè)硅膠與金屬粘合件批發(fā)</p><p style="text-indent:25px">硅膠包膠,矽膠包膠,塑膠包膠。河北非標硅膠與金屬粘合件工廠</p><p style="text-indent:25px">近年來，塑料加工、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；自營和代理各類商品及技術(shù)的進出口業(yè)務.行業(yè)發(fā)展環(huán)境發(fā)生了深刻變化，經(jīng)濟大環(huán)境的不確定性、不穩(wěn)定因素仍制約著塑料行業(yè)的發(fā)展，諸多問題尚未得到根本解決。比如生產(chǎn)環(huán)節(jié)產(chǎn)能嚴重過剩，企業(yè)自主創(chuàng)新能力薄弱，總體制造水平偏低，區(qū)域發(fā)展不平衡，市場無序競爭?？梢钥闯鱿鹚軜I(yè)仍處于上升發(fā)展階段，轉(zhuǎn)型升級在穩(wěn)步推進?！耙运艽摗薄ⅰ耙运艽尽钡陌l(fā)展趨勢為橡塑業(yè)的發(fā)展提供了廣闊的市場空間。未來，隨著我國改性塑料的技術(shù)進步和消費升級，我國塑料制品業(yè)仍將持續(xù)增長。隨著全球環(huán)保意識的日益加強，消費者對銷售的阻燃要求越來越高，無鹵、低煙、低毒的環(huán)保型阻燃劑已越來越寬泛地被要求使用，目前國內(nèi)銷售用阻燃劑近80%為含鹵阻燃劑。長期以來，消費者認為密封圈，硅膠按鍵，腳墊，硅橡膠訂制品包裝常常是不必要的，而**終被消費者所浪費。但是這種誤解現(xiàn)在正在改變。包裝的創(chuàng)新致力于延長食物的新鮮度，保護食品成分，確保交貨安全。河北非標硅膠與金屬粘合件工廠</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)團隊和良好的市場口碑。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個細節(jié)，公司旗下密封圈，硅膠按鍵，腳墊，硅橡膠訂制品深受客戶的喜愛。公司將不斷增強企業(yè)重點競爭力，努力學習行業(yè)知識，遵守行業(yè)規(guī)范，植根于橡塑行業(yè)的發(fā)展。蘇州思飛憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務、眾多的成功案例積累起來的聲譽和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2528491.html</p></div></div></div></div></div><div id="tnpmoah" class="page-right twoColRt"><div id="pz8qn78" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="hlikmya" 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配件哪家強信息推薦自業(yè)物資供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應</p></a></div><div id="hmqs7sj" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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