博爾塔拉離心玻璃絲綿新疆恒榮保溫建材供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 不容易被我們覺察到罷了。在各種表面預(yù)處理方法中，噴砂（噴丸清理）的效果徹底，適應(yīng)性強(qiáng)，應(yīng)用范圍廣，這是因?yàn)椋呵謇礓摬谋砻婵?、徹底；只有噴砂可以用已制?種大家都能接受的清理等級(jí)來評(píng)定；噴砂可以"><meta name="keywords" content="博爾塔拉離心玻璃絲綿,玻璃"><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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id="abzmwlz" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hrbwjc/637236944310507813/193406.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="o3kmxfv" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hrbwjc/637236944310507813/193406.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="cquneis" 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>新疆維吾爾自治區(qū)</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>博爾塔拉離心玻璃絲綿,玻璃</p><p><span>***更新：</span>2021-02-04 01:06:46</p><p><span id="click" >瀏覽次數(shù)：7次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="fxpmyqh" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">新疆恒榮保溫建材制造有限公司</a></p><p><span>聯(lián)系人：</span>劉彥濤</p><p><span>郵箱: </span>935751686@qq.com</p><p><span>電話: </span>18160225588</p><p><span>傳真: </span>0991_6635965</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0991-3308848</p><p><span>地址: </span>新疆烏魯木齊經(jīng)濟(jì)技術(shù)開發(fā)區(qū)頭屯河區(qū)大別山街16號(hào)一層281</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="pcftvgf" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="03zjxhw" class="box"><p><p> 不容易被我們覺察到罷了。在各種表面預(yù)處理方法中，噴砂（噴丸清理）的效果徹底，適應(yīng)性強(qiáng)，應(yīng)用范圍廣，這是因?yàn)椋呵謇礓摬谋砻婵臁氐?；只有噴砂可以用已制?種大家都能接受的清理等級(jí)來評(píng)定；噴砂可以清理通常難以清理的表面，利用有些**工具可以清理管道的內(nèi)表面，噴砂成本低。噴砂可以使被清理表面同時(shí)獲得所需清潔度和使表面得到一定的粗糙度，博爾塔拉離心玻璃絲綿，提高涂層在基本表面上的附著力兩種效果。再好的涂料也不可良好的長(zhǎng)時(shí)間附著在未作表面處理的工件表面上。表面預(yù)處理的作用就是要清理表面并在表面上生成用來"鎖住"涂層所需要粗糙度。經(jīng)過噴砂的工件表面涂覆性能良好的工業(yè)性涂料后，涂層壽命可以比其他方法處理后表面上的同一品質(zhì)涂層高出。噴砂（噴丸清理）的另一個(gè)優(yōu)點(diǎn)是表面粗糙度可以事先根據(jù)要求確定，并在清理過程中容易達(dá)到。噴砂機(jī)的工作原理是利用壓縮空氣帶動(dòng)磨料（或彈丸）噴射到工件表面，對(duì)工件表面進(jìn)行微觀切削或沖擊，以實(shí)現(xiàn)對(duì)工件的除銹、除漆、除表面雜質(zhì)，表面強(qiáng)化及各種裝飾性處理。廣泛應(yīng)用于船舶，博爾塔拉離心玻璃絲綿、飛機(jī)、冶金、礦山，博爾塔拉離心玻璃絲綿、鐵路、橋梁、化工、車輛及重型機(jī)械工業(yè)制造中各種金屬構(gòu)件及焊接表面。同時(shí)又是對(duì)非金屬（玻璃、塑料等）表面?？κ财桨宀Ａ迯S家。博爾塔拉離心玻璃絲綿</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="博爾塔拉離心玻璃絲綿,玻璃" src="https://tyunfile.71360.com/UploadFile/hrbwjc/637236944310507813/193406.jpg"></div><p style="text-indent:25px">玻璃棉,保溫棉,防火棉是將處于熔融狀態(tài)的玻璃用離心噴吹法工藝進(jìn)行纖維化噴涂熱固性樹脂制成的絲狀材料，再經(jīng)過熱固化深加工處理，，可制成具有多種用途的系列產(chǎn)品。它具有阻燃、耐腐蝕、容重小、導(dǎo)熱系數(shù)低、化學(xué)穩(wěn)定性強(qiáng)、吸濕率低、憎水性好等諸多優(yōu)點(diǎn)，是目前公認(rèn)的性能較優(yōu)越的保溫、隔熱、吸音材料，具有十分***的用途。用該材料制成的板、氈、管已大量用于建筑、化工、電子、電力、冶金、能源、交通等領(lǐng)域的保溫隔熱平米供應(yīng)屋頂保溫棉玻璃棉,保溫棉,防火棉是將處于熔融狀態(tài)的玻璃用離心噴吹法工藝進(jìn)行纖維化噴涂熱固性樹脂制成的絲狀材料，再經(jīng)過熱固化深加工處理，可制成具有多種用途的系列產(chǎn)品。它具有阻燃、耐腐蝕、容重小、導(dǎo)熱系數(shù)低、化學(xué)穩(wěn)定性強(qiáng)、吸濕率低、憎水性好等諸多優(yōu)點(diǎn)，是目前公認(rèn)的性能較優(yōu)越的保溫、隔熱、吸音材料，具有十分***的用途。庫(kù)爾勒隔熱玻璃棉板阿圖什玄武巖棉管殼價(jià)格。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="博爾塔拉離心玻璃絲綿,玻璃" src="https://tyunfile.71360.com/UploadFile/hrbwjc/637236944308564454/8119814.jpg"></div><p style="text-indent:25px">1、隨著厚度增加，中低頻吸聲系數(shù)***地增加，但高頻變化不大(高頻吸收總是較大的)。2、厚度不變，容重增加，中低頻吸聲系數(shù)亦增加;但當(dāng)容重增加到一定程度時(shí)，材料變得密實(shí)，流阻大于比較好流阻，吸聲系數(shù)反而下降。對(duì)于厚度超過5cm的容重為16Kg/m3的離心玻璃棉，低頻125Hz約為，中高頻(>500Hz)的吸聲系數(shù)已經(jīng)接近于1了。當(dāng)厚度由5cm繼續(xù)增大時(shí)，低頻的吸聲系數(shù)逐漸提高，當(dāng)厚度大于1m以上時(shí)，低頻125Hz的吸聲系數(shù)也將接近于1。當(dāng)厚度不變，容重增大時(shí)，離心玻璃棉的低頻吸聲系數(shù)也將不斷提高，當(dāng)容重接近110kg/m3時(shí)吸聲性能達(dá)到比較大值，50mm厚、頻率125Hz處接近。容重超過120kg/m3時(shí)。</p><p style="text-indent:25px">玻璃棉建筑應(yīng)用編輯離心玻璃棉在建筑使用中，表面往往要附加有一定透聲作用的飾面，小于、金屬網(wǎng)、窗紗、防火布、玻璃絲布等，基本可以保持原來的吸聲特性。離心玻璃棉具有防火、保溫、易于切割等優(yōu)良特性，是建筑吸聲**常用的材料之一。但是由于離心玻璃棉表面無裝飾性，而且會(huì)有纖維灑落，因此必須制成各種吸聲構(gòu)件隱蔽使用。**常使用也是造價(jià)比較低廉的構(gòu)造是穿孔紙面石膏板的吊頂或做成內(nèi)填離心玻璃棉的穿孔板墻面，穿孔率大于20%時(shí)，基本能夠完全發(fā)揮出離心玻璃棉的吸聲性能。烏魯木齊鋁箔玻璃棉廠家。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="博爾塔拉離心玻璃絲綿,玻璃" src="https://tyunfile.71360.com/UploadFile/hrbwjc/637236944307480469/554258.jpg"></div><p style="text-indent:25px">當(dāng)玻璃棉板背后有空氣層時(shí)。與相同厚度無空氣層的玻璃棉板吸聲效果類似。尤其是中低頻吸聲性能比材料實(shí)貼在硬底面上會(huì)有較大提高，吸聲系數(shù)將隨空氣層的厚度增加而增加，但增加到一定值后效果就不明顯了。應(yīng)用離心玻璃棉在建筑使用中，表面往往要附加有一定透聲作用的飾面，如小于、金屬網(wǎng)、窗紗、防火布、玻璃絲布等，基本可以保持原來的吸聲特性。離心玻璃棉具有防火、保溫、易于切割等優(yōu)良特性，是建筑吸聲**常用的材料之一。。伊犁玄武巖棉管殼價(jià)格。烏魯木齊玻璃棉廠家</p><p style="text-indent:25px">阿克蘇鋁箔玻璃棉廠家。博爾塔拉離心玻璃絲綿</p><p style="text-indent:25px"> 由于空氣的粘滯阻力和空氣分子與孔隙壁的摩擦，聲能轉(zhuǎn)化為熱能而損耗。玻璃棉吸聲性能離心玻璃棉對(duì)聲音中高頻有較好的吸聲性能。影響離心玻璃棉吸聲性能的主要因素是厚度、密度和空氣流阻等。密度是每立方米材料的重量?？諝饬髯枋菃挝缓穸葧r(shí)材料兩側(cè)空氣氣壓和空氣流速之比?？諝饬髯枋怯绊戨x心玻璃棉吸聲性能**重要的因素。流阻太小，說明材料稀疏，空氣振動(dòng)容易穿過，吸聲性能下降；流阻太大，說明材料密實(shí)，空氣振動(dòng)難于傳入，吸聲性能亦下降。對(duì)于離心玻璃棉來講，吸聲性能存在比較好流阻。在實(shí)際工程中，測(cè)定空氣流阻比較困難，但可以通過厚度和容重粗略估計(jì)和控制。博爾塔拉離心玻璃絲綿</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3147178.html</p></div></div></div></div></div><div id="vjzqwvp" class="page-right twoColRt"><div id="3vjdnth" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="t0jrnox" class="recomPic 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