防霧霾防毒面具批發(fā)制造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(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="防毒面具連接后的氣密性檢查。在檢查完各部件以后，對(duì)整體防毒面具氣密性的檢查很重要。簡(jiǎn)易檢查方法是：打開(kāi)橡膠底塞吸氣，此時(shí)如沒(méi)有空氣進(jìn)入，則證明連接正確，如有漏氣，則應(yīng)檢查各部位連接正確與否。應(yīng)根據(jù)勞動(dòng)強(qiáng)度和作業(yè)環(huán)境空氣中有害物濃度選用不同類(lèi)"><meta name="keywords" content="防霧霾防毒面具批發(fā)制造,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 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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>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>防霧霾防毒面具批發(fā)制造,防毒面具</p><p><span>***更新：</span>2020-10-24 00:34:09</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="qu333my" 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="gvsk228" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="sv8t848" class="box"><p><p style="text-indent:25px">防毒面具連接后的氣密性檢查。在檢查完各部件以后，對(duì)整體防毒面具氣密性的檢查很重要。簡(jiǎn)易檢查方法是：打開(kāi)橡膠底塞吸氣，此時(shí)如沒(méi)有空氣進(jìn)入，則證明連接正確，如有漏氣，則應(yīng)檢查各部位連接正確與否。應(yīng)根據(jù)勞動(dòng)強(qiáng)度和作業(yè)環(huán)境空氣中有害物濃度選用不同類(lèi)型的防毒面具。如低濃度的作業(yè)環(huán)境可選用小型濾毒罐的防毒面具。應(yīng)嚴(yán)格遵守濾毒罐的有效時(shí)間。在使用過(guò)程必須記錄濾毒罐使用過(guò)的時(shí)間、毒物性質(zhì)、濃度等，防霧霾防毒面具批發(fā)制造。若記錄卡片上累計(jì)使用時(shí)間達(dá)到濾毒罐規(guī)定的時(shí)間，應(yīng)立即停止使用。在使用過(guò)程中嚴(yán)禁隨意擰開(kāi)濾毒罐(盒)的蓋子，并防止水或其它液體進(jìn)入罐(盒)中。該產(chǎn)品不得在65。C以上環(huán)境中使用及高溫環(huán)境中存放。濾毒罐吸濕后會(huì)降低防毒能力，防霧霾防毒面具批發(fā)制造，平時(shí)應(yīng)擰緊罐蓋，扣好底塞，以防進(jìn)水。防毒呼吸面具的眼窗鏡片，應(yīng)防劃痕磨擦，保持視物清晰，防霧霾防毒面具批發(fā)制造。防毒呼吸用品應(yīng)專(zhuān)人使用和保管，使用后應(yīng)清洗，消毒。在清洗和消毒時(shí)，應(yīng)注意溫度，不可使橡膠等部件因受溫度影響而發(fā)生質(zhì)變受損。防毒面具過(guò)濾式由面罩和濾毒罐（或過(guò)濾元件）組成。防霧霾防毒面具批發(fā)制造</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="防霧霾防毒面具批發(fā)制造,防毒面具" src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917329257813/5300758.png"></div><p style="text-indent:25px">防毒面具使用前必須弄清作業(yè)環(huán)境中的毒物性質(zhì)、濃度和空氣中氧含量，在未弄清楚作業(yè)環(huán)境條件以前，確定禁止使用。當(dāng)毒氣濃度大于規(guī)定使用范圍或空氣中氧含量低于18%時(shí)，不能使用自吸過(guò)濾式防毒面具(或防毒口罩)。直接式防毒面具規(guī)定耐受毒氣體積濃度大于0.5%，應(yīng)改用導(dǎo)管式。使用前應(yīng)檢查部件和結(jié)合部的氣密性，若發(fā)生漏氣應(yīng)查明原因。例如，面罩選擇不合適或佩戴不正確;橡膠主體有破損;濾毒罐(盒)破裂;面罩的部件連接松動(dòng)等等。面具保持良好的氣密狀態(tài)才能使用。檢查各部件是否完好，導(dǎo)氣管有無(wú)堵塞或破損，金屬部件有無(wú)生銹、變形、橡膠有否老化。螺紋接頭有無(wú)生銹、變形、連接是否緊密。檢查濾毒罐表面有無(wú)破裂、壓傷、螺紋是否完好，罐蓋、罐底活塞是否齊全，罐蓋內(nèi)有無(wú)墊片，用力搖動(dòng)時(shí)有無(wú)響聲。檢查面具袋內(nèi)緊固濾毒罐的帶、扣是否齊全和完好。重慶69式防毒面具隨著科學(xué)技術(shù)的快速發(fā)展，防毒面具在防毒能力和舒適性等方面都有了質(zhì)的飛躍。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="防霧霾防毒面具批發(fā)制造,防毒面具" src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917349296875/3798408.png"></div><p style="text-indent:25px">防毒面具的吸附劑層，采用的是載有催化劑或化學(xué)吸著劑的活性炭。這種活性炭通常稱(chēng)為浸漬活性炭或浸漬炭，或稱(chēng)為防毒炭或催化炭?；钚蕴渴墙n炭的基礎(chǔ)，浸漬炭的防毒性能在很大程度上取決于活性炭的性能與質(zhì)量。在活性炭的過(guò)渡孔和大孔表面上，載有銅、銀、鉻或鉬、鋅等金屬氧化物，這就是浸漬活性炭。這些金屬氧化物的加入數(shù)量，對(duì)防毒性能影響較大。除添加這些金屬氧化物外，為進(jìn)一步提高防毒性能和穩(wěn)定性，有的浸漬炭上還加有少量的堿（氫氧化鈉）、氮苯、葡萄糖、三乙二胺之類(lèi)的化學(xué)藥劑。</p><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(guò)濾層構(gòu)成，其中吸附劑層濾除有毒氣體和蒸汽，過(guò)濾層則過(guò)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(guò)濾過(guò)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(guò)活化處理的無(wú)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^(guò)渡孔、大孔3類(lèi)，有時(shí)過(guò)渡孔也稱(chēng)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(lèi)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(guò)程中，這三種孔隙互相連通，微孔在內(nèi)，過(guò)渡孔和大孔在吸附過(guò)程中起通道作用。過(guò)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。防毒面具都必須有吸著有毒蒸氣用的吸附劑層。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="防霧霾防毒面具批發(fā)制造,防毒面具" src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917257724610/4523783.png"></div><p style="text-indent:25px">家庭防毒面具的選購(gòu)：家庭配備防毒面具的選擇兩種家庭防毒面具相對(duì)而言，建議選用頭罩式防毒面具，防毒面具的密閉性取決于面罩各個(gè)接口的密合性，比如視線窗口、過(guò)濾盒以及頸部貼合部位等，所以在選擇防毒面具時(shí)，要注意一下幾點(diǎn)：1、面具的大小，盡量選用面具型號(hào)尺寸稍大于自己的頭型；2、確認(rèn)視窗位置是否與眼部平行、嘴部的呼吸位置與面罩內(nèi)部是否有干涉；3、較重要的一項(xiàng)，家用防毒面具一般有使用有效防護(hù)時(shí)間，通常按救援時(shí)間，較佳的防護(hù)時(shí)間選用40分鐘左右規(guī)格。防毒面具，依照其防護(hù)原理來(lái)區(qū)別，可分為過(guò)濾式防毒面具和阻隔式防毒面具。防霧霾防毒面具批發(fā)制造</p><p style="text-indent:25px">防毒面具是戴在頭上，保護(hù)人的呼吸***、眼睛和面部，防止有毒有害氣體或有毒物質(zhì)傷害的個(gè)人防護(hù)器材。防霧霾防毒面具批發(fā)制造</p><p style="text-indent:25px">防毒面具的總體結(jié)構(gòu)將兼顧防護(hù)和使用性能，使整體結(jié)構(gòu)緊湊合理、外形美觀，并統(tǒng)籌考慮過(guò)濾系統(tǒng)、光學(xué)系統(tǒng)、聲學(xué)系統(tǒng)、氣流系統(tǒng)、固定系統(tǒng)和其它輔助功能的布局。面罩罩體盡可能地貼合人臉輪廓，以利于光學(xué)系統(tǒng)和聲學(xué)系統(tǒng)的設(shè)計(jì)，提高視野，便于光學(xué)觀瞄器材和通信器材的匹配使用，降低呼吸阻力，減小面罩的幾何有害空間。設(shè)計(jì)新型的集多種功能于一體的整體功能部件，盡可能減少面罩上的開(kāi)孔數(shù)量，增加防毒面具的可靠性。同時(shí)增加防毒面具的功能，不僅能有效地防護(hù)***化學(xué)毒劑、生物戰(zhàn)劑，而且能有效地防護(hù)工業(yè)有毒化學(xué)品，以及激光和彈片。防霧霾防毒面具批發(fā)制造</p><p style="text-indent:25px">中山市賽夫特勞保用品有限公司致力于安全、防護(hù)，是一家生產(chǎn)型的公司。賽夫特致力于為客戶(hù)提供良好的口罩，防塵面罩，防毒口罩，防毒面具，一切以用戶(hù)需求為中心，深受廣大客戶(hù)的歡迎。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠(chéng)信為本的理念，打造安全、防護(hù)良好品牌。賽夫特秉承“客戶(hù)為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實(shí)”的經(jīng)營(yíng)理念，全力打造公司的重點(diǎn)競(jìng)爭(zhēng)力。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1679030.html</p></div></div></div></div></div><div id="ihz83uv" class="page-right twoColRt"><div id="vkc9kce" class="box01 margin10 clearfix"><h3><a 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