黃石鋼結(jié)構(gòu)防火涂料來電咨詢武漢輝之達(dá)商貿(mào)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=" 隨著中國城鎮(zhèn)建設(shè)開發(fā)力度的進(jìn)一步加大，鋼結(jié)構(gòu)因其鋼性和塑性都比較優(yōu)良，將被第一應(yīng)用在大型展覽、體育中心及高層建筑中。因此，必須進(jìn)一步深入研究鋼結(jié)構(gòu)防火涂料性能，根據(jù)不同需要，黃石鋼結(jié)構(gòu)防火涂料"><meta name="keywords" content="黃石鋼結(jié)構(gòu)防火涂料,防火涂料"><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 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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>湖北省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>黃石鋼結(jié)構(gòu)防火涂料,防火涂料</p><p><span>***更新：</span>2020-12-15 09:05:35</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="3jfgxoh" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">武漢輝之達(dá)商貿(mào)有限公司</a></p><p><span>聯(lián)系人：</span>閔輝</p><p><span>郵箱: </span>3022530749@QQ.com</p><p><span>電話: </span>13995544308</p><p><span>傳真: </span>139_95544308</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>139-95544308</p><p><span>地址: </span>七雄路海峽創(chuàng)業(yè)城2期2棟13樓</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="tb8z2iz" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="bkwizfw" class="box"><p><p> 隨著中國城鎮(zhèn)建設(shè)開發(fā)力度的進(jìn)一步加大，鋼結(jié)構(gòu)因其鋼性和塑性都比較優(yōu)良，將被***應(yīng)用在大型展覽、體育中心及高層建筑中。因此，必須進(jìn)一步深入研究鋼結(jié)構(gòu)防火涂料性能，根據(jù)不同需要，黃石鋼結(jié)構(gòu)防火涂料、不同功能，黃石鋼結(jié)構(gòu)防火涂料，提高鋼結(jié)構(gòu)耐火極限，增強(qiáng)建筑物抗御火災(zāi)能力，確保國家和人民**生命財(cái)產(chǎn)安全。新型超薄膨脹型防火涂料是國內(nèi)***個(gè)超薄型鋼結(jié)構(gòu)防火涂料，也是國內(nèi)工程應(yīng)用**多的超薄型鋼結(jié)構(gòu)防火涂料，黃石鋼結(jié)構(gòu)防火涂料，并出口巴基斯坦核電站、斐濟(jì)體育館、緬甸沙倫基紡織廠等項(xiàng)目。由于其**的技術(shù)水平和**的工程應(yīng)用，該涂料于1997年被國家科委等部門評為**重點(diǎn)新產(chǎn)品，于1999年榮獲公安部科技進(jìn)步二等獎(jiǎng)。防火涂料怎么涂? 四種施工方法供選擇。黃石鋼結(jié)構(gòu)防火涂料</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="黃石鋼結(jié)構(gòu)防火涂料,防火涂料" src="http://tyunfile.71360.com/WaterMark/UpLoadFile/whhzd/2019/12/637124768791126435/6371247687911264356757563.jpg"></div><p> 中國電纜防火涂料產(chǎn)品的研制始于20世紀(jì)70年代末和80年代初，它是在飾面型防火涂料基礎(chǔ)上結(jié)合自身要求發(fā)展起來的，其理化性能及耐候性能較好，涂層較薄，遇火能生成均勻致密的海綿狀泡沫隔熱層，有***的隔熱防火效果，從而達(dá)到保護(hù)電纜、阻止火焰蔓延、防止火災(zāi)的發(fā)生和發(fā)展的目的。電纜防火涂料作為電纜防火保護(hù)的一種重要產(chǎn)品，通過近20年來的應(yīng)用，對減少電纜火災(zāi)損失、保護(hù)人民財(cái)產(chǎn)安全起了積極作用，其應(yīng)用也從不規(guī)范到規(guī)范。但由于現(xiàn)代社會(huì)的飛速發(fā)展，電纜使用的環(huán)境、敷設(shè)的方式的多樣化，從電纜防火涂料多年的應(yīng)用情況看，現(xiàn)行的水性防火涂料還有些性能需要改進(jìn)提高，才能滿足電纜使用環(huán)境要求。使用情況較好的是溶劑型防火涂料，但由于這類涂料本身易燃，使用的火災(zāi)隱患也相當(dāng)大，加之溶劑對人體會(huì)有不同程度的傷害，因此特別是在電纜豎井、電纜溝、電纜隧道等空間狹窄或不易通風(fēng)的場所使用時(shí)應(yīng)加強(qiáng)安全防護(hù)措施。從環(huán)保的角度考慮，今后應(yīng)努力開發(fā)研制理化性能和耐候性能優(yōu)良的水性防火涂料。隨州倉庫防火涂料生產(chǎn)廠家防火涂料本身具有難燃性或不燃性，使被保護(hù)基材不直接與空氣接觸，延遲物體著火和減少燃燒速度。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="黃石鋼結(jié)構(gòu)防火涂料,防火涂料" src="http://tyunfile.71360.com/WaterMark/UpLoadFile/whhzd/2019/12/637124765520405384/6371247655204053847839577.jpg"></div><p> 飾面型 </p> <p> 除了鋼結(jié)構(gòu)防火涂料，飾面型防火涂料、電纜防火涂料等也飛速發(fā)展。飾面型防火涂料是一種集裝飾和防火為一體的新型涂料品種，當(dāng)它涂覆于可燃基材上時(shí)，平時(shí)可起一定的裝飾作用；一旦火災(zāi)發(fā)生時(shí)，則具有阻止火勢蔓延，從而達(dá)到保護(hù)可燃基材的目的。正是因?yàn)樗倪@種特殊用途，所以國外工業(yè)發(fā)達(dá)國家早在20世紀(jì)20年代就出現(xiàn)了防火涂料。這種涂料的發(fā)展經(jīng)過了兩個(gè)階段。初期出現(xiàn)的是以硅酸鹽水玻璃為粘結(jié)劑的無機(jī)防火涂料，此類防火涂料自身不燃燒，遇火時(shí)能形成空芯泡層，對可燃基材有一定的保護(hù)作用，缺點(diǎn)是隔熱性能和耐候性能較差，易產(chǎn)生泛白、龜裂和脫落。40年代末期，人們開始著手研制有機(jī)膨脹型防火涂料，此涂料主要特點(diǎn)是防火性和理化性均優(yōu)于無機(jī)防火涂料，涂層遇火時(shí)能形成具有良好隔熱性能的致密的海綿狀膨脹泡沫層，能更有效地保護(hù)可燃性基材。 </p> <p> <br /> </p><p style="text-indent:25px">是否防火涂料的涂層越厚，它的耐火性能就越好呢?一般來說是這樣的，對非膨脹型防火涂料來說，正是依賴于它本身的難燃性和不燃性來阻止火焰?zhèn)鞑ァＫ裕繉釉胶?，高溫下形成的一種釉狀物也越厚，防火涂料的隔熱效果也會(huì)得到提高。對膨脹型防火涂料來說，涂層厚，受火膨脹發(fā)泡，形成隔絕氧氣和隔熱的泡沫層也愈厚，同時(shí)部分含氮防火涂料分解出的[NO]、[NH3]等基團(tuán)增多，與有機(jī)游離基化合，中斷鏈鎖反應(yīng)的效果也好。所以，從提高耐火性能來說，防火涂料處理時(shí)，涂層越厚越好。武漢防火涂料生產(chǎn)廠家，歡迎咨詢。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="黃石鋼結(jié)構(gòu)防火涂料,防火涂料" src="http://tyunfile.71360.com/WaterMark/UpLoadFile/whhzd/2019/12/637124767923345320/6371247679233453205857559.png"></div><p> 膨脹型防火涂料當(dāng)涂料受熱達(dá)到一定溫度后，涂層中將產(chǎn)***泡氣體，使涂層膨脹，以形成一個(gè)泡沫狀炭質(zhì)絕緣層，它使火焰與基層隔離，從而阻止基層達(dá)到燃點(diǎn)溫度和破壞溫度。膨脹型防火涂料其作用機(jī)理：1.涂料在火中被加熱，涂膜表面護(hù)肩變成熔融膜，此時(shí)催化劑中含磷的化合物分解生成磷酸。2.熔融物逐漸形成均勻的炭化層，在此期間磷酸不斷使炭化劑脫水，形成一種脂類及均勻的發(fā)泡炭化層。3.在形成炭化層的同時(shí)，涂膜形成膨脹的發(fā)泡層，在此期間發(fā)泡劑分解產(chǎn)生氣體，發(fā)泡結(jié)果使涂層膨脹，一方面阻止了火焰?zhèn)鞑ィ硪环矫孀柚沽嘶鶎硬牧戏纸馄茐摹?如何選購防火涂料廠家？黃石鋼結(jié)構(gòu)防火涂料</p><p style="text-indent:25px">選擇防火涂料時(shí)，應(yīng)充分考慮海洋鋼結(jié)構(gòu)物的功能、存在的燃燒介質(zhì)狀態(tài)、可能發(fā)生的火災(zāi)火焰類型。黃石鋼結(jié)構(gòu)防火涂料</p><p style="text-indent:25px"> 新型防火涂料有：透明防火涂料、水溶性膨脹防火涂料、酚醛基防火涂料、乳膠防火涂料聚醋酸乙烯乳基防火涂料、室溫自干型水溶性膨脹型防火涂料、聚烯烴防火絕緣涂料、改性高氯聚乙烯防火涂料、氯化橡膠膨脹防火涂料、防火墻涂料、發(fā)泡型防火涂料、電線電纜阻燃涂料、新型耐火涂料、鑄造耐火涂料等等。防火涂料是涂刷在被保護(hù)物表面的被動(dòng)防火材料，任何被保護(hù)的物體都有承受大火考驗(yàn)的極限值，無論什么結(jié)構(gòu)的建筑遇火時(shí)間久了都是會(huì)倒塌的。防火涂料的作用是能在被保護(hù)物體表面起到隔離的作用，延緩建筑坍塌的時(shí)間，為營救和滅火爭取到寶貴的時(shí)間。確切地說，防火涂料也有它的耐火極限，超過耐火極限以后，被保護(hù)的物體表面還是會(huì)著火的。國內(nèi)防火涂料總共分為一、二、三級，當(dāng)然是一級性能比較好。防火涂料的質(zhì)量的好壞其實(shí)主要由防火涂料的防火性能和理化性能決定。防火性能包括耐燃時(shí)間、火焰?zhèn)鞑ケ戎?、失重及碳化體積等四個(gè)指標(biāo)，可以分別根據(jù)國家標(biāo)準(zhǔn)進(jìn)行大板燃燒法、隧道燃燒法、小室燃燒法試驗(yàn)得出。而理化性能主要包括固體含量、粘度、柔韌性、沖擊強(qiáng)度、附著力、干燥時(shí)間和耐水性。其技術(shù)指標(biāo)則根據(jù)國家標(biāo)準(zhǔn)試驗(yàn)后獲得。黃石鋼結(jié)構(gòu)防火涂料</p><p style="text-indent:25px">武漢輝之達(dá)商貿(mào)有限公司位于七雄路海峽創(chuàng)業(yè)城2期2棟13樓。輝之達(dá)供應(yīng)致力于為客戶提供良好的膨脹型防火涂料，熱反射防曬隔熱涂料，隧道防火涂料，熱反射隔熱涂料，一切以用戶需求為中心，深受廣大客戶的歡迎。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競爭力，努力學(xué)習(xí)行業(yè)知識，遵守行業(yè)規(guī)范，植根于化工行業(yè)的發(fā)展。輝之達(dá)供應(yīng)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/2414774.html</p></div></div></div></div></div><div id="e8bxjvw" class="page-right twoColRt"><div id="esjawne" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="hg7uq88" 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="8soawi7" class="recomPic likePro"><a 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