吉林工業(yè)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="防毒面具過濾層的防毒性能。氣溶膠和蒸氣是2種不同的物態(tài)，其物理和運(yùn)動(dòng)特性也不盡相同，吉林工業(yè)防毒面具，所以，過濾層過濾氣溶膠和吸附劑層吸著毒劑蒸氣，具有完全不同的特點(diǎn)。吸附劑層吸著毒劑時(shí)，一開始在吸附劑層的尾氣流中沒有毒劑分子透過，一段時(shí)間"><meta name="keywords" content="吉林工業(yè)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" 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href="http://www.cdcfah.com/cp/third-zyfhtv_fhmzmj/">防護(hù)面罩面具</a>?吉林工業(yè)防毒面具中山市賽夫特勞保用品供應(yīng)</p><div id="9lfrvjp" class="leftbox clearfix"><h1>吉林工業(yè)防毒面具中山市賽夫特勞保用品供應(yīng)</h1><div id="77959jh" class="proBig"><div id="ft95xjx" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917321708985/5238077.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="dznrnlh" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917321708985/5238077.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="lh7vzvj" 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>吉林工業(yè)防毒面具,防毒面具</p><p><span>***更新：</span>2020-11-15 04:19:54</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="rdhf7bh" 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)營場所,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="djf7h9x" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="tr79rxt" class="box"><p><p style="text-indent:25px">防毒面具過濾層的防毒性能。氣溶膠和蒸氣是2種不同的物態(tài)，其物理和運(yùn)動(dòng)特性也不盡相同，吉林工業(yè)防毒面具，所以，過濾層過濾氣溶膠和吸附劑層吸著毒劑蒸氣，具有完全不同的特點(diǎn)。吸附劑層吸著毒劑時(shí)，一開始在吸附劑層的尾氣流中沒有毒劑分子透過，一段時(shí)間以后，尾氣中開始有毒劑分子出現(xiàn)，毒劑濃度由小變大，逐漸增加，較終達(dá)到防護(hù)的閾值而穿透面具過濾罐。而氣溶膠通過過濾層時(shí)，吉林工業(yè)防毒面具，一開始就有煙霧透過，發(fā)生瞬時(shí)穿透，吉林工業(yè)防毒面具，并且在通常情況下穿透濃度基本不變，不隨時(shí)間的延長而增大。在使用防毒面具時(shí)，應(yīng)根據(jù)生產(chǎn)環(huán)境中不同種類和性質(zhì)的有毒蒸氣、氣體、有害氣溶膠選擇合適的濾毒罐GB2890-1995中規(guī)定了8種類型的濾毒罐，其中帶過濾層的在罐上加注字母“L”。購買前一定要先了解防毒面具以及各個(gè)不同款式的優(yōu)缺點(diǎn)。吉林工業(yè)防毒面具</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="吉林工業(yè)防毒面具,防毒面具" src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917321708985/5238077.png"></div><p style="text-indent:25px">隨著毒氣的不斷升級(jí)，濾毒罐由原本單純的活性炭又逐步加上了過濾氣溶膠的特制濾紙。后來為了防低沸點(diǎn)，小分子量，高揮發(fā)度的毒劑?？蒲腥藛T又對(duì)活性炭進(jìn)行了浸氨水，浸漬銅，浸漬鉻，浸漬銀處理，使活性炭的性能增強(qiáng)。這幾種處理方式，是浸漬技術(shù)的重大突破，該技術(shù)使得一種材料可以過濾多種有毒氣體，不再只能防護(hù)特定的主體，為現(xiàn)代的防毒面具奠定了技術(shù)基礎(chǔ)。濾毒罐的發(fā)明可以說是防毒面具史的重大突破，因?yàn)?，防護(hù)的方式不再**局限于化學(xué)反應(yīng)，而是拓展到了通過物理吸附來凈化氣體的新的領(lǐng)域。后來各國為了增加防毒面具的使用時(shí)間，從而設(shè)計(jì)改進(jìn)出了帶有吸氣和呼氣活門的防毒面具。吸氣活門和呼氣活門使得呼氣氣流不再進(jìn)入濾毒罐而是直接排入空氣中，從而增長了防毒面具的使用時(shí)長。天津防毒面具牌子防毒面具采用柔軟無毒的硅膠材料制成。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="吉林工業(yè)防毒面具,防毒面具" src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917289716797/3665729.png"></div><p style="text-indent:25px">自吸過濾分為機(jī)械過濾和化學(xué)過濾兩種。過濾式防毒面具，由橡膠面罩、濾毒罐（濾毒盒）和導(dǎo)氣管組成，一般有個(gè)**背包。機(jī)械過濾主要是用于防止粒徑小于5微米的呼吸粉塵的吸入，通常稱防塵口罩和防毒面具；化學(xué)過濾主要用于防止有毒氣體、蒸氣、顆粒物（如毒煙、毒霧）等的吸入，通常稱為防毒面具，屬于凈氣式呼吸防護(hù)用品。防毒面具按防護(hù)原理，可分為過濾式防毒面具和隔絕式防毒面具兩大類。過濾式防毒面具屬于自吸過濾。隔絕式防毒面具，面具本身提供氧氣，又分為貯氣式、貯氧式和化學(xué)生氧式等3種。</p><p style="text-indent:25px">防毒面具用途：防止或減少空氣中粉塵進(jìn)入人體呼吸從而保護(hù)生命安全的個(gè)體保護(hù)用品；材料：防毒面具大多采用內(nèi)外兩層無紡布，中間一層過濾布(熔噴布)構(gòu)造而成；過濾原理：過濾微塵主要靠中間的過濾布，由于熔噴布具有本身帶靜電的特點(diǎn)，可以吸附體積極小的微粒。由于微塵吸附在過濾布上，而過濾布帶靜電不能水洗，所以防毒面具均是一次性的。備注：國際上對(duì)防毒面具的使用要求相當(dāng)嚴(yán)格，防毒面具在個(gè)人防護(hù)用品中屬于一等級(jí)，高于耳罩和防護(hù)眼鏡等。比較**的檢測認(rèn)證有歐洲的CE認(rèn)證和美國的NIOSH認(rèn)證。主要用于含有低濃度有害氣體和蒸氣的作業(yè)環(huán)境。濾毒盒內(nèi)*裝吸附劑或吸著劑。有的濾毒盒還裝有過濾層，可同時(shí)防氣溶膠。有些防毒防毒面具，主要由活性炭布制成，或者用抗水抗油織物為外層，玻璃纖維過濾材料為內(nèi)層，浸活性炭的聚氨酯泡沫塑料為底層，可在遭受毒氣突然襲擊時(shí)提供暫時(shí)性防護(hù)。防毒口罩一般由濾毒盒或?yàn)V毒罐和面罩主體組成。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="吉林工業(yè)防毒面具,防毒面具" src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917257724610/4523783.png"></div><p style="text-indent:25px">濾毒罐分為：過濾盒、大中小過濾罐。其裝填物由吸附層和過濾層兩部分組成。吸附層的用途是過濾有毒氣體或蒸汽，而過濾層是過濾有害氣溶膠。具體來說，吸附層的防毒原理分為三種：物理吸附；化學(xué)吸附；催化作用。物理吸附作用：是通過吸附質(zhì)與吸附劑分子間的力相互吸引發(fā)生的，被吸附分子無化學(xué)反應(yīng)的發(fā)生。如對(duì)芥子氣、沙林等毒劑就是物理吸附作用。化學(xué)吸附作用：化學(xué)吸附是由吸附質(zhì)與吸附分子之間發(fā)生電子的轉(zhuǎn)移交換或共有，形成化學(xué)鍵的吸附。催化作用：催化作用是指某些難被物理或化學(xué)吸附的有毒氣體，采用催化劑使之提高化學(xué)反應(yīng)的速度，從而去除有毒物質(zhì)。過濾層則主要是用來過濾有害氣體溶膠，如：毒煙、毒霧、放射性灰塵和含細(xì)菌、的微粒等。防塵口罩在個(gè)人防護(hù)用品中屬于好等級(jí)，高于耳罩和防護(hù)眼鏡等。北京防毒面具批發(fā)制造</p><p style="text-indent:25px">防毒面具等級(jí)越高，對(duì)粉塵的防護(hù)效果越好，安全性越高。吉林工業(yè)防毒面具</p><p style="text-indent:25px">從誕生到現(xiàn)在防毒面具已經(jīng)經(jīng)歷了好幾代更替，防毒面具也從逐步擴(kuò)展到了各個(gè)領(lǐng)域到工業(yè)防護(hù)、勞動(dòng)保護(hù)和應(yīng)急救援等領(lǐng)域。隨著人們生活水平不斷提高，自我保護(hù)意識(shí)不斷增強(qiáng)，對(duì)防毒面具的需求量也越來越大。尤其是在新型冠形**產(chǎn)生后，很多軍迷都紛紛曬出了自己的防毒面具，那么防毒面具能夠防嗎？防毒面具可以分為兩種：一種是過濾式防毒面具另一種為隔絕式防毒面具。后者毋庸置疑肯定是防的，其本身就是多在極其惡劣的條件下使用，面具使用自身的儲(chǔ)氧設(shè)備進(jìn)行供氣，與外界空氣是完全隔絕的。而我們?cè)谏钪薪?jīng)常見到的往往是前者過濾式防毒面具，所以我們重點(diǎn)看一下后者。過濾式防毒面具與外界的空氣相交換，其對(duì)氧氣濃度、溫度、毒氣濃度都有一定要求。吉林工業(yè)防毒面具</p><p style="text-indent:25px">中山市賽夫特勞保用品有限公司位于中山市南區(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)營場所,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，是一家專業(yè)的研發(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)營活動(dòng))公司。來安之是中山市賽夫特勞保用品有限公司的主營品牌，是專業(yè)的研發(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)營活動(dòng))公司，擁有自己**的技術(shù)體系。公司堅(jiān)持以客戶為中心、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)營活動(dòng))市場為導(dǎo)向，重信譽(yù)，保質(zhì)量，想客戶之所想，急用戶之所急，全力以赴滿足客戶的一切需要。誠實(shí)、守信是對(duì)企業(yè)的經(jīng)營要求，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 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