湖南小型防毒面具中山市賽夫特勞保用品供應(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="防毒面具中的過濾式防毒面具，是防毒面具較為常見的一種，過濾式防毒面具主要由面罩主體和濾毒件兩部分組成。面罩起到密封并隔絕外部空氣和保護(hù)口鼻面部的作用。濾毒件內(nèi)部填充以活性炭為主要成分的活性炭，由于活性炭里有許多形狀不同的和大小不一的孔隙，可"><meta name="keywords" content="湖南小型防毒面具,防毒面具"><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 http-equiv="Cache-Control" 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href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_aqfh/">安全、防護(hù)</a>?<a href="http://www.cdcfah.com/cp/second-aqfh_zyfhtv/">作業(yè)防護(hù)</a>?<a href="http://www.cdcfah.com/cp/third-zyfhtv_fhmzmj/">防護(hù)面罩面具</a>?湖南小型防毒面具中山市賽夫特勞保用品供應(yīng)</p><div id="jdx8g7a" class="leftbox clearfix"><h1>湖南小型防毒面具中山市賽夫特勞保用品供應(yīng)</h1><div id="7lrw3sk" class="proBig"><div id="8yv8h4a" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917280869141/5658783.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3o37ncj" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917280869141/5658783.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="gvk9oyp" 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>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>湖南小型防毒面具,防毒面具</p><p><span>***更新：</span>2020-10-23 06:23:39</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="t8yjtur" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">中山市賽夫特勞保用品有限公司</a></p><p><span>聯(lián)系人：</span>陳小姐</p><p><span>郵箱: </span>ke.galabao@163.com</p><p><span>電話: </span>18124983196</p><p><span>傳真: </span>0760_86513681</p><p><span>網(wǎng)址: </span>http://saifutelaobao.shop.88360.com</p><p><span>手機(jī): </span>0760-86513681</p><p><span>地址: </span>中山市南區(qū)西環(huán)四路7號(hào)1-3樓、4樓之二(住所申報(bào)）;增設(shè)3處經(jīng)營(yíng)場(chǎng)所,具體為:1、中山市南區(qū)西環(huán)四路四號(hào)一、二樓;2、中山市南區(qū)西環(huán)四路10號(hào)三樓;3、中山市南區(qū)西環(huán)四路10號(hào)首層之二 </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="hrjt3kh" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="f3zrwsp" class="box"><p><p style="text-indent:25px">防毒面具中的過濾式防毒面具，是防毒面具較為常見的一種，過濾式防毒面具主要由面罩主體和濾毒件兩部分組成。面罩起到密封并隔絕外部空氣和保護(hù)口鼻面部的作用。濾毒件內(nèi)部填充以活性炭為主要成分的活性炭，由于活性炭里有許多形狀不同的和大小不一的孔隙，可以吸附粉塵，并在活性炭的孔隙表面，浸漬了銅、銀、鉻金屬氧化物等化學(xué)藥劑，以達(dá)到吸附毒氣后與其反應(yīng)，使毒氣喪失毒性的作用，湖南小型防毒面具，湖南小型防毒面具。新型活性炭藥劑采用分子級(jí)滲涂技術(shù)，能使浸漬藥品分子級(jí)厚度均勻附著到載體活性炭的有效微孔內(nèi)，使浸漬到活性炭有效微孔內(nèi)的防毒藥劑具有較佳的質(zhì)量性能比，湖南小型防毒面具。防毒面具，依照其防護(hù)原理來區(qū)別，可分為過濾式防毒面具和阻隔式防毒面具。湖南小型防毒面具</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖南小型防毒面具,防毒面具" src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917280869141/5658783.png"></div><p style="text-indent:25px">防毒面具主要依靠濾毒罐防毒，其中的裝填物由吸附劑層和過濾層構(gòu)成，其中吸附劑層濾除有毒氣體和蒸汽，過濾層則過濾有害氣溶膠。因?yàn)閷?duì)蒸汽狀毒劑的吸著和對(duì)有害氣溶膠的過濾過程不同，防毒原理也不同。吸附劑層的防毒原理吸附劑層中，用的是載有催化劑的活性炭，即浸漬活性炭，這種經(jīng)過活化處理的無定形炭是多孔吸附劑，主要成分是碳，含量約為80%～98%，另有少量灰分?；钚蕴康目紫兑话惴譃槲⒖住⑦^渡孔、大孔3類，有時(shí)過渡孔也稱為中孔。微孔較小，有效半徑0.5～1納米，上限為1.5納米，所占的全部容積約為0.15～0.5厘米3/克。由于這類孔小而數(shù)量多，所形成的比表面積約占活性炭比表面積總數(shù)的90%以上，活性炭對(duì)毒劑蒸氣的吸附主要靠它。因此微孔的多少和分布在很大程度上決定某種特定活性炭的吸附能力。在吸附過程中，這三種孔隙互相連通，微孔在內(nèi)，過渡孔和大孔在吸附過程中起通道作用。過渡孔和大孔表面載有銅、銀、鉻或鉬、鋅等金屬氧化物，它們的加入數(shù)量對(duì)防毒性能影響較大。遼寧防毒面具批發(fā)廠家防毒面具由面罩，導(dǎo)氣管和濾毒罐組成。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖南小型防毒面具,防毒面具" src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917266435547/4935734.png"></div><p style="text-indent:25px">防毒面具作為個(gè)人防護(hù)器材，用于對(duì)人員的呼吸***，眼睛及面部皮膚提供有效防護(hù)。面具由面罩，導(dǎo)氣管和濾毒罐組成，面罩可直接與濾毒罐或?yàn)V毒盒連接使用，稱為直連式；或者用導(dǎo)氣管與濾毒罐和濾毒盒連接使用，稱為導(dǎo)管式。防毒面罩可以根據(jù)防護(hù)要求分別選用各種型號(hào)的濾毒罐，應(yīng)用在化工、倉庫、科研、各種有毒、有害的作業(yè)環(huán)境。防毒面具主要是由過濾元件、罩體、眼窗、呼氣通話裝置以及頭帶等部件組成，它們各有各的職責(zé)，同時(shí)又能默契配合。</p><p style="text-indent:25px">防毒面具出現(xiàn)了面罩破損，老化，漏氣，或者是呼氣閥壞了等情況發(fā)生，那么就不能再使用它了。而當(dāng)使用防毒面具時(shí)，如果你感覺到呼吸比較的困難，覺得十分的不舒服，并且能夠聞到毒物的氣味，那么應(yīng)該立刻撤退，在毒區(qū)的時(shí)候是不能將防毒面具的面罩取下來的。嚴(yán)格說來，在呼吸阻力變大，或者在佩戴正確的情況下聞到異味，有其中一種情況及需要您及時(shí)撤離作業(yè)區(qū)，并更換設(shè)備；防毒面具一般使用年限為3-5年不等，一旦到達(dá)使用期限就要即使的更換。防毒面具的防毒時(shí)間同選定濾毒罐的性能。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖南小型防毒面具,防毒面具" src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917289716797/3665729.png"></div><p style="text-indent:25px">長(zhǎng)管呼吸器的結(jié)構(gòu)是，使用者頭戴防毒面具，然后面具上接一根長(zhǎng)管，管長(zhǎng)可以根據(jù)使用具**置與干凈氣源的距離來制定，它較大的優(yōu)勢(shì)就是佩戴輕便，且使用時(shí)間不受限制，而缺點(diǎn)在于局限性，因?yàn)楣荛L(zhǎng)不可能無限制的加長(zhǎng)?？諝夂粑髑『孟喾矗膬?yōu)勢(shì)在于不受環(huán)境位置的影響，更加靈活，但是由于自帶的氣體比較重，所以使用者背負(fù)有一定的壓力，且氣瓶的壓縮空氣一般使用時(shí)間在45分鐘左右，使用時(shí)間受限制。在選用具體的防毒面具類型時(shí)，一定要依具體環(huán)境來選擇長(zhǎng)管呼吸器或者空氣呼吸器，同時(shí)訂購呼吸防護(hù)用品以后，一定按產(chǎn)品說明操作，并且正確保管做好日常點(diǎn)檢和維護(hù)等工作。防毒面具的把關(guān)衛(wèi)士是過濾元件。87式防毒面具牌子</p><p style="text-indent:25px">防毒面具濾毒罐內(nèi)的裝填物是由吸附劑層和過濾層兩部分構(gòu)成。湖南小型防毒面具</p><p style="text-indent:25px">防毒面具過濾層是專門用來過濾有害氣溶膠的。生產(chǎn)過程中產(chǎn)生的毒煙(固體微粒)、毒霧(液體微粒)、放射性灰塵和含細(xì)菌、病毒的微粒等，稱為有害氣溶膠。過濾層對(duì)有害氣溶膠的過濾過程與氣溶膠微粒的化學(xué)性質(zhì)關(guān)系不大，主要與其物理性質(zhì)、運(yùn)動(dòng)特性有關(guān)。過濾層過濾氣溶膠的過程。目前常用的玻璃纖維過濾層是由許多層縱橫交錯(cuò)的纖維網(wǎng)格組成，氣溶膠微粒通過時(shí)，總有機(jī)會(huì)接觸到纖維而被阻留。發(fā)生這種接觸的諸多效應(yīng)中，主要是截留效應(yīng)、慣性效應(yīng)、擴(kuò)散效應(yīng)和靜電效應(yīng)等4種，其中起主要作用的又是**種效應(yīng)。濾煙層有2種:完全的與非完全的。完全的濾煙層采用過濾材料除去空氣中的粒子，也就是說，過濾材料將大于孔隙的粒子擋在外面。然而，大部分面具的濾煙層是非完全濾煙層，這意味著它們含有比要除去的粒子直徑大的孔隙，利用截留、沉降、慣性、擴(kuò)散和靜電效應(yīng)的組合來去除粒子。真正發(fā)揮作用的組合過濾機(jī)理取決于粒子通過濾煙層的速率和粒子的尺寸，起主要作用的又是截留效應(yīng)、慣性效應(yīng)和擴(kuò)散效應(yīng)。湖南小型防毒面具</p><p style="text-indent:25px">中山市賽夫特勞保用品有限公司辦公設(shè)施齊全，辦公環(huán)境優(yōu)越，為員工打造良好的辦公環(huán)境。致力于創(chuàng)造***的產(chǎn)品與服務(wù)，以誠信、敬業(yè)、進(jìn)取為宗旨，以建來安之產(chǎn)品為目標(biāo)，努力打造成為同行業(yè)中具有影響力的企業(yè)。公司以用心服務(wù)為重點(diǎn)價(jià)值，希望通過我們的專業(yè)水平和不懈努力，將研發(fā)、生產(chǎn)、加工、銷售：熔噴布、防塵口罩、防毒口罩、防塵防毒面具及過濾件、眼鏡、眼罩、耳塞、耳罩、安全鞋、手套、安全帽、工作服裝；網(wǎng)上銷售:勞保用品、消防器材、辦公用品、交通設(shè)施、五金電器、工作服裝、日用品。(依法須經(jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門批準(zhǔn)后方可開展經(jīng)營(yíng)活動(dòng))等業(yè)務(wù)進(jìn)行到底。誠實(shí)、守信是對(duì)企業(yè)的經(jīng)營(yíng)要求，也是我們做人的基本準(zhǔn)則。公司致力于打造***的口罩，防塵面罩，防毒口罩，防毒面具。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1671363.html</p></div></div></div></div></div><div id="3dxrdkm" class="page-right twoColRt"><div id="ti7ameg" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="bqnpr3b" 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" 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