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"index_show"><a href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="nhoqz3r" class="twoCol"><div id="mt8h9e8" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a 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>?甘肅防毒面具多少錢中山市賽夫特勞保用品供應(yīng)</p><div id="3l2pym2" class="leftbox clearfix"><h1>甘肅防毒面具多少錢中山市賽夫特勞保用品供應(yīng)</h1><div id="t2kzi3m" class="proBig"><div id="dwvrt9s" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917235058594/7301267.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="jsjqw9q" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917235058594/7301267.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="cvxeguv" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</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>甘肅防毒面具多少錢,防毒面具</p><p><span>***更新：</span>2020-10-30 03:21:23</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="jyfxene" 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1-3樓、4樓之二(住所申報）;增設(shè)3處經(jīng)營場所,具體為:1、中山市南區(qū)西環(huán)四路四號一、二樓;2、中山市南區(qū)西環(huán)四路10號三樓;3、中山市南區(qū)西環(huán)四路10號首層之二 </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="e8spbk8" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="o2sjlxo" class="box"><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的纖維網(wǎng)格組成，氣溶膠微粒通過時，總有機(jī)會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)，甘肅防毒面具多少錢。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，甘肅防毒面具多少錢。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)，甘肅防毒面具多少錢、慣性效應(yīng)和擴(kuò)散效應(yīng)。防毒面具的防毒時間同選定濾毒罐的性能。甘肅防毒面具多少錢</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="甘肅防毒面具多少錢,防毒面具" src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917235058594/7301267.png"></div><p style="text-indent:25px">化工防毒面具中普通型：自吸過濾式防毒面具基本可以分為兩種類型，半面具和各個方面具。這里半面具化工防毒面具，只針對人體呼吸道的防護(hù)，如果現(xiàn)場可能有少量的溶劑噴濺，可以配合防化眼鏡一起使用；但是如果噴濺溶劑量較多或毒性較強(qiáng)，可以選擇各個方面具化工防毒面具。各個方面具化工防毒面具除了具備半面具功能還能有效地防護(hù)整個面部。自吸式過濾防毒面具常用于作業(yè)空間寬敞，氧含量充足的情況下使用。這里特別提醒大家，密閉空間使用自吸式過濾防毒面具易發(fā)生窒息導(dǎo)致死亡。此外，在選用防毒面具時，濾毒盒的選擇也是非常重要的，濾毒盒的防護(hù)性能一定是針對有毒有害物質(zhì)的，不能相互混用。比較常用款有3m6200防毒面具和3m6800防毒面具。車間防毒面具廠防毒面具于一次世界大戰(zhàn)中產(chǎn)生。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="甘肅防毒面具多少錢,防毒面具" src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917266435547/4935734.png"></div><p style="text-indent:25px">防毒面具的密閉性取決于面罩各個接口的密合性，比如視線窗口、過濾盒以及頸部貼合部位等，所以在選擇防毒面具時，要注意一下幾點(diǎn)：面具的大小，盡量選用面具型號尺寸稍大于自己的頭型；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；較重要的一項(xiàng)，家用防毒面具一般有使用有效防護(hù)時間，通常按救援時間，較佳的防護(hù)時間選用40分鐘左右規(guī)格?；馂?zāi)一旦發(fā)生，要一時間佩戴好防毒面具，平穩(wěn)不要驚慌，因?yàn)闈鉄熋芏群苄腋≡诳罩?，所以一定要彎腰或者匍匐前行，避免高溫濃煙灼傷呼?**等傷害。只有掌握好防毒面具的使用，才能在危險發(fā)生時做到更有效的逃生。</p><p style="text-indent:25px">家庭防毒面具的選購：家庭配備防毒面具的選擇兩種家庭防毒面具相對而言，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接口的密合性，比如視線窗口、過濾盒以及頸部貼合部位等，所以在選擇防毒面具時，要注意一下幾點(diǎn)：1、面具的大小，盡量選用面具型號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)時間，通常按救援時間，較佳的防護(hù)時間選用40分鐘左右規(guī)格。防毒面具的重要組成部分是面罩。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="甘肅防毒面具多少錢,防毒面具" src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917248935547/6119415.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。這種活性炭通常稱為浸漬活性炭或浸漬炭，或稱為防毒炭或催化炭。浸漬活性炭的催化作用是指某些難被物理吸附和化學(xué)吸附的有毒蒸氣，采用催化劑使之發(fā)生催化反應(yīng)，可以卓著提高化學(xué)反應(yīng)速度，例如銅和鉻的氧化物與難以吸附的氯化氰、**等起水解反應(yīng)。浸漬炭上發(fā)生的催化反應(yīng)，主要是空氣中的氧和水，在催化劑的作用下，與毒劑發(fā)生反應(yīng)。應(yīng)當(dāng)指出，催化劑在反應(yīng)中只是提高了化學(xué)反應(yīng)的速度，本身并未發(fā)生化學(xué)變化，且會逐漸被反應(yīng)生成物所覆蓋，而失去催化作用。防毒面具是保護(hù)人員呼吸系統(tǒng)、眼睛及面部免受毒劑和放射性灰塵等有害物質(zhì)傷害的個人防護(hù)器材。甘肅防護(hù)防毒面具</p><p style="text-indent:25px">防毒面具主要用來阻斷經(jīng)呼吸道產(chǎn)生毒性的毒氣，對于生物毒劑的防護(hù)，也有一定的作用。甘肅防毒面具多少錢</p><p style="text-indent:25px">防毒面具分為隔絕式和過濾式兩大類。隔絕式防毒面具主要有氧氣呼吸器和自給式空氣呼吸器；過濾式防毒面具的型號較多。過濾式防毒面具能夠過濾掉外界空氣中的有毒氣體后供人呼吸，其本身沒有儲氣鋼瓶，這就要求使用環(huán)境里的空氣含氧量不低于18%如果地下室、礦井巷道、隧道等空氣中含氧量較低的地方著火，燃燒時空氣中的含氧量將會更低，過濾罐雖能濾毒卻不能補(bǔ)充氧氣，佩戴者會因缺氧而窒息。防毒面具的面罩分為各個方面罩和半面罩。各個方面罩有頭罩式和頭帶式兩種，應(yīng)能遮蓋住眼、鼻和口；半面罩應(yīng)能遮蓋住鼻和口。過濾式防毒面具的型號很多，但它們的濾毒能力都是有限度的，只能針對性地濾除某些低濃度的毒氣，像濃度很高的酸、氨、氯、一氧化碳等有毒氣體都不能濾除。甘肅防毒面具多少錢</p><p style="text-indent:25px">中山市賽夫特勞保用品有限公司發(fā)展規(guī)模團(tuán)隊(duì)不斷壯大，現(xiàn)有一支專業(yè)技術(shù)團(tuán)隊(duì)，各種專業(yè)設(shè)備齊全。專業(yè)的團(tuán)隊(duì)大多數(shù)員工都有多年工作經(jīng)驗(yàn)，熟悉行業(yè)專業(yè)知識技能，致力于發(fā)展來安之的品牌。公司以用心服務(wù)為重點(diǎn)價值，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)營活動)等業(yè)務(wù)進(jìn)行到底。中山市賽夫特勞保用品有限公司主營業(yè)務(wù)涵蓋口罩，防塵面罩，防毒口罩，防毒面具，堅(jiān)持“質(zhì)量保證、良好服務(wù)、顧客滿意”的質(zhì)量方針，贏得廣大客戶的支持和信賴。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1766859.html</p></div></div></div></div></div><div id="mqszls7" class="page-right twoColRt"><div id="vovxjvm" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ynkwiz3" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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