輕(qing)質(zhi)耐(nai)(nai)(nai)(nai)(nai)火(huo)(huo)材(cai)料(liao)近幾(ji)年(nian)發(fa)展(zhan)(zhan)(zhan)迅(xun)速，尤(you)其(qi)以輕(qing)質(zhi)莫來(lai)(lai)石磚、高鋁莫來(lai)(lai)石磚、莫來(lai)(lai)石纖(xian)維(wei)(wei)和高鋁莫來(lai)(lai)石纖(xian)維(wei)(wei)等發(fa)展(zhan)(zhan)(zhan)較快，為建筑衛生陶瓷的(de)(de)窯爐節能提(ti)供(gong)了(le)(le)必要的(de)(de)材(cai)料(liao)保障。輕(qing)質(zhi)耐(nai)(nai)(nai)(nai)(nai)火(huo)(huo)材(cai)料(liao)較早(zao)以輕(qing)質(zhi)粘土磚為主，由(you)于耐(nai)(nai)(nai)(nai)(nai)溫性能有限，只能用到溫度比較低的(de)(de)窯爐內(nei)使(shi)用，上(shang)世紀九(jiu)十(shi)年(nian)代后期(qi)莫來(lai)(lai)石、氧化(hua)鋁熔融噴吹技術逐漸成熟從而開發(fa)了(le)(le)空(kong)心球(qiu)磚，近幾(ji)年(nian)來(lai)(lai)耐(nai)(nai)(nai)(nai)(nai)火(huo)(huo)材(cai)料(liao)發(fa)泡工藝(yi)的(de)(de)成熟又開發(fa)了(le)(le)發(fa)泡型輕(qing)質(zhi)耐(nai)(nai)(nai)(nai)(nai)火(huo)(huo)材(cai)料(liao)，使(shi)耐(nai)(nai)(nai)(nai)(nai)火(huo)(huo)材(cai)料(liao)的(de)(de)熱(re)導率很大程度降低，形(xing)(xing)成了(le)(le)隔(ge)熱(re)性輕(qing)質(zhi)耐(nai)(nai)(nai)(nai)(nai)火(huo)(huo)材(cai)料(liao)。本(ben)世紀初(chu)，耐(nai)(nai)(nai)(nai)(nai)火(huo)(huo)纖(xian)維(wei)(wei)技術發(fa)展(zhan)(zhan)(zhan)較快，耐(nai)(nai)(nai)(nai)(nai)火(huo)(huo)纖(xian)維(wei)(wei)的(de)(de)壓成板、氈(zhan)等定型材(cai)料(liao)工藝(yi)逐步完善且耐(nai)(nai)(nai)(nai)(nai)火(huo)(huo)纖(xian)維(wei)(wei)的(de)(de)溫度不斷(duan)提(ti)高，形(xing)(xing)成了(le)(le)目前的(de)(de)耐(nai)(nai)(nai)(nai)(nai)火(huo)(huo)纖(xian)維(wei)(wei)隔(ge)熱(re)材(cai)料(liao)系列產品。輕(qing)質(zhi)耐(nai)(nai)(nai)(nai)(nai)火(huo)(huo)材(cai)料(liao)比傳統的(de)(de)耐(nai)(nai)(nai)(nai)(nai)火(huo)(huo)材(cai)料(liao)更(geng)優越，可以很大程度降低設備重(zhong)量(liang)和能耗，提(ti)升生產效(xiao)(xiao)率和經濟效(xiao)(xiao)益(yi)。廈門隔(ge)熱(re)耐(nai)(nai)(nai)(nai)(nai)火(huo)(huo)磚定制廠(chang)家

輕質耐火材料又稱隔熱耐火材料，是一種氣孔率高、體積密度小、導熱系數低的耐火材料。按體積密度分輕質磚(體積密度0.4～1.3g/cm)和超輕質磚(<0.4g/cm)。按使用溫度分低溫隔熱材料(600～900℃)、中溫隔熱材料(900～1200℃)和高溫隔熱材料(>1200℃)。按制品形狀分為定(ding)型(xing)輕(qing)(qing)質(zhi)(zhi)(zhi)耐(nai)火(huo)(huo)材(cai)(cai)料(liao)(liao)和(he)不定(ding)型(xing)輕(qing)(qing)質(zhi)(zhi)(zhi)耐(nai)火(huo)(huo)材(cai)(cai)料(liao)(liao)。按材(cai)(cai)質(zhi)(zhi)(zhi)分粘土質(zhi)(zhi)(zhi)、高(gao)鋁質(zhi)(zhi)(zhi)、硅藻土質(zhi)(zhi)(zhi)、硅質(zhi)(zhi)(zhi)、堇青石(shi)質(zhi)(zhi)(zhi)等(deng)。制備輕(qing)(qing)質(zhi)(zhi)(zhi)耐(nai)火(huo)(huo)材(cai)(cai)料(liao)(liao)的(de)方法(fa)(fa)有可燃(ran)物加(jia)入法(fa)(fa)、泡沫法(fa)(fa)、化學法(fa)(fa)和(he)多孔(kong)材(cai)(cai)料(liao)(liao)法(fa)(fa)。采用輕(qing)(qing)質(zhi)(zhi)(zhi)耐(nai)火(huo)(huo)材(cai)(cai)料(liao)(liao)可節省燃(ran)料(liao)(liao)、提高(gao)熱效(xiao)率、降低環境(jing)溫度(du)、減輕(qing)(qing)爐體(ti)重量、改善(shan)勞動(dong)環境(jing)。由于(yu)氣孔(kong)率大，強度(du)較低，抗(kang)渣性差，不宜用于(yu)承重結構和(he)與(yu)熔液接觸(chu)或高(gao)速氣流(liu)通過的(de)部位，主要(yao)用作(zuo)熱工設備的(de)保溫、隔(ge)熱層材(cai)(cai)料(liao)(liao)。上海輕(qing)(qing)質(zhi)(zhi)(zhi)耐(nai)火(huo)(huo)磚企業輕(qing)(qing)質(zhi)(zhi)(zhi)耐(nai)火(huo)(huo)材(cai)(cai)料(liao)(liao)具有輕(qing)(qing)質(zhi)(zhi)(zhi)、強度(du)高(gao)、隔(ge)熱等(deng)特點，在(zai)高(gao)溫環境(jing)下表現(xian)良好。

常見的輕(qing)質耐火材料之高(gao)鋁(lv)聚(ju)(ju)輕(qing)磚：高(gao)鋁(lv)聚(ju)(ju)輕(qing)保溫磚也稱為(wei)高(gao)鋁(lv)聚(ju)(ju)輕(qing)球磚，是以特級高(gao)爐料為(wei)主(zhu)要原料，輔以適當的外(wai)加(jia)劑采(cai)用聚(ju)(ju)輕(qing)燒失法(fa)生(sheng)(sheng)產(chan)。制品具有強度高(gao)，熱穩定(ding)性好，重燒纖變(bian)化(hua)小(xiao)，導熱系數(shu)小(xiao)等優點。高(gao)鋁(lv)聚(ju)(ju)輕(qing)保溫磚通常采(cai)用高(gao)鋁(lv)礬(fan)土熟(shu)料加(jia)少(shao)量黏土，經(jing)磨細(xi)后用氣(qi)體(ti)發生(sheng)(sheng)法(fa)或(huo)泡(pao)沫法(fa)以泥(ni)漿形式澆(jiao)注成(cheng)形，經(jing)1300～1500℃燒成(cheng)。有時也可用工業氧(yang)化(hua)鋁(lv)代替部分礬(fan)土熟(shu)料。用于砌筑(zhu)窯爐的內(nei)襯和(he)隔熱層(ceng)，以及無強烈高(gao)溫熔融物料侵(qin)蝕及沖(chong)刷作用的部位。直接與火焰(yan)接觸時，表面接觸溫度不得高(gao)于1350℃。

輕(qing)(qing)質(zhi)(zhi)(zhi)(zhi)(zhi)耐(nai)火材料(liao)(liao)之(zhi)輕(qing)(qing)質(zhi)(zhi)(zhi)(zhi)(zhi)耐(nai)火澆(jiao)注(zhu)料(liao)(liao)按照使(shi)(shi)用溫度要(yao)(yao)求大概可以(yi)分為(wei)三類：（1）低(di)溫輕(qing)(qing)質(zhi)(zhi)(zhi)(zhi)(zhi)耐(nai)火澆(jiao)注(zhu)料(liao)(liao)，低(di)溫輕(qing)(qing)質(zhi)(zhi)(zhi)(zhi)(zhi)耐(nai)火澆(jiao)注(zhu)使(shi)(shi)用溫度在900℃以(yi)下，通(tong)常使(shi)(shi)用膨(peng)脹(zhang)蛭石、膨(peng)脹(zhang)珍珠巖(yan)、陶粒等為(wei)骨料(liao)(liao)，以(yi)普通(tong)硅(gui)酸(suan)鹽(yan)水泥、礬土(tu)水泥或(huo)者(zhe)水玻璃(li)為(wei)結(jie)合劑(ji)。（2）中(zhong)溫輕(qing)(qing)質(zhi)(zhi)(zhi)(zhi)(zhi)耐(nai)火澆(jiao)注(zhu)料(liao)(liao)，中(zhong)溫輕(qing)(qing)質(zhi)(zhi)(zhi)(zhi)(zhi)耐(nai)火澆(jiao)注(zhu)料(liao)(liao)的(de)(de)使(shi)(shi)用溫度在900-1200℃，通(tong)常使(shi)(shi)用多孔粘土(tu)顆粒、粘土(tu)質(zhi)(zhi)(zhi)(zhi)(zhi)陶粒、頁(ye)巖(yan)陶粒等為(wei)骨料(liao)(liao)，用礬土(tu)水泥、鋁酸(suan)鈣水泥或(huo)磷酸(suan)為(wei)結(jie)合劑(ji)。（3）高溫輕(qing)(qing)質(zhi)(zhi)(zhi)(zhi)(zhi)耐(nai)火澆(jiao)注(zhu)料(liao)(liao)，高溫輕(qing)(qing)質(zhi)(zhi)(zhi)(zhi)(zhi)耐(nai)火澆(jiao)注(zhu)料(liao)(liao)使(shi)(shi)用溫度要(yao)(yao)高于1200℃以(yi)上，這種耐(nai)火澆(jiao)注(zhu)料(liao)(liao)以(yi)剛玉質(zhi)(zhi)(zhi)(zhi)(zhi)、高鋁質(zhi)(zhi)(zhi)(zhi)(zhi)、莫來(lai)石質(zhi)(zhi)(zhi)(zhi)(zhi)、鎂(mei)質(zhi)(zhi)(zhi)(zhi)(zhi)、或(huo)空心球為(wei)骨料(liao)(liao)，以(yi)鋁酸(suan)鈣水泥、磷酸(suan)二氫(qing)鋁、硅(gui)溶膠、二氧化硅(gui)微(wei)粉為(wei)結(jie)合劑(ji)。使(shi)(shi)用輕(qing)(qing)質(zhi)(zhi)(zhi)(zhi)(zhi)耐(nai)火材料(liao)(liao)的(de)(de)優勢主要(yao)(yao)體現在其能(neng)夠明顯降低(di)爐膛(tang)的(de)(de)重量和熱負(fu)荷，從(cong)而節省能(neng)源和空間。

輕(qing)質(zhi)耐火材(cai)料是否合格取決于(yu)這些性能指(zhi)(zhi)標：輕(qing)質(zhi)耐火材(cai)料性能的(de)(de)(de)優點(dian)均能作為其性能評價參數(shu)，如氣(qi)(qi)孔(kong)(kong)(kong)(kong)(kong)(kong)(kong)率(lv)(lv)(lv)(lv)(lv)、孔(kong)(kong)(kong)(kong)(kong)(kong)(kong)型、孔(kong)(kong)(kong)(kong)(kong)(kong)(kong)徑、比(bi)(bi)(bi)表(biao)(biao)面積(ji)(ji)等(deng)。指(zhi)(zhi)標又以氣(qi)(qi)孔(kong)(kong)(kong)(kong)(kong)(kong)(kong)率(lv)(lv)(lv)(lv)(lv)為主，它明顯(xian)影響(xiang)輕(qing)質(zhi)材(cai)料的(de)(de)(de)力學(xue)、化學(xue)和(he)物理等(deng)方面的(de)(de)(de)性能。體(ti)(ti)(ti)(ti)積(ji)(ji)密度(du)與(yu)(yu)氣(qi)(qi)孔(kong)(kong)(kong)(kong)(kong)(kong)(kong)率(lv)(lv)(lv)(lv)(lv)：體(ti)(ti)(ti)(ti)積(ji)(ji)密度(du)和(he)氣(qi)(qi)孔(kong)(kong)(kong)(kong)(kong)(kong)(kong)率(lv)(lv)(lv)(lv)(lv)是多(duo)孔(kong)(kong)(kong)(kong)(kong)(kong)(kong)陶(tao)瓷的(de)(de)(de)重要表(biao)(biao)征參數(shu)，直接(jie)影響(xiang)多(duo)孔(kong)(kong)(kong)(kong)(kong)(kong)(kong)陶(tao)瓷的(de)(de)(de)各項性能指(zhi)(zhi)標。試樣(yang)(yang)干燥重量與(yu)(yu)試樣(yang)(yang)總(zong)體(ti)(ti)(ti)(ti)積(ji)(ji)之(zhi)比(bi)(bi)(bi)，稱為體(ti)(ti)(ti)(ti)積(ji)(ji)密度(du)(g/cm3)。氣(qi)(qi)孔(kong)(kong)(kong)(kong)(kong)(kong)(kong)率(lv)(lv)(lv)(lv)(lv)是孔(kong)(kong)(kong)(kong)(kong)(kong)(kong)隙所(suo)占(zhan)的(de)(de)(de)體(ti)(ti)(ti)(ti)積(ji)(ji)與(yu)(yu)總(zong)的(de)(de)(de)體(ti)(ti)(ti)(ti)積(ji)(ji)比(bi)(bi)(bi)，包括總(zong)氣(qi)(qi)孔(kong)(kong)(kong)(kong)(kong)(kong)(kong)率(lv)(lv)(lv)(lv)(lv)、顯(xian)氣(qi)(qi)孔(kong)(kong)(kong)(kong)(kong)(kong)(kong)率(lv)(lv)(lv)(lv)(lv)和(he)閉氣(qi)(qi)孔(kong)(kong)(kong)(kong)(kong)(kong)(kong)率(lv)(lv)(lv)(lv)(lv)。試樣(yang)(yang)中全部氣(qi)(qi)孔(kong)(kong)(kong)(kong)(kong)(kong)(kong)所(suo)占(zhan)的(de)(de)(de)體(ti)(ti)(ti)(ti)積(ji)(ji)與(yu)(yu)試樣(yang)(yang)總(zong)體(ti)(ti)(ti)(ti)積(ji)(ji)的(de)(de)(de)百分(fen)比(bi)(bi)(bi)稱為總(zong)氣(qi)(qi)孔(kong)(kong)(kong)(kong)(kong)(kong)(kong)率(lv)(lv)(lv)(lv)(lv);試樣(yang)(yang)中和(he)大氣(qi)(qi)相通的(de)(de)(de)氣(qi)(qi)孔(kong)(kong)(kong)(kong)(kong)(kong)(kong)占(zhan)試樣(yang)(yang)總(zong)體(ti)(ti)(ti)(ti)積(ji)(ji)的(de)(de)(de)百分(fen)比(bi)(bi)(bi)稱為顯(xian)氣(qi)(qi)孔(kong)(kong)(kong)(kong)(kong)(kong)(kong)率(lv)(lv)(lv)(lv)(lv)還(huan)叫開(kai)口氣(qi)(qi)孔(kong)(kong)(kong)(kong)(kong)(kong)(kong)率(lv)(lv)(lv)(lv)(lv);不與(yu)(yu)大氣(qi)(qi)相接(jie)觸的(de)(de)(de)氣(qi)(qi)孔(kong)(kong)(kong)(kong)(kong)(kong)(kong)的(de)(de)(de)體(ti)(ti)(ti)(ti)積(ji)(ji)與(yu)(yu)試樣(yang)(yang)體(ti)(ti)(ti)(ti)積(ji)(ji)的(de)(de)(de)百分(fen)比(bi)(bi)(bi)叫閉氣(qi)(qi)孔(kong)(kong)(kong)(kong)(kong)(kong)(kong)率(lv)(lv)(lv)(lv)(lv)。輕(qing)質(zhi)耐火材(cai)料中的(de)(de)(de)輕(qing)質(zhi)高(gao)鋁磚，耐火度(du)、荷重軟化溫度(du)比(bi)(bi)(bi)輕(qing)質(zhi)黏土磚高(gao)。鹽城粘土輕(qing)質(zhi)磚訂做廠(chang)家

采用輕(qing)質(zhi)耐(nai)火(huo)材料(liao)可節省(sheng)燃料(liao)、提高熱效率(lv)、降(jiang)低環(huan)境(jing)溫度(du)、減輕(qing)爐體重量(liang)、改善勞動環(huan)境(jing)。廈門隔熱耐(nai)火(huo)磚定制廠家(jia)

輕(qing)(qing)(qing)(qing)(qing)質(zhi)(zhi)(zhi)(zhi)(zhi)耐(nai)火(huo)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)的(de)作用(yong)(yong)(yong)：輕(qing)(qing)(qing)(qing)(qing)質(zhi)(zhi)(zhi)(zhi)(zhi)耐(nai)火(huo)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)按照使(shi)用(yong)(yong)(yong)溫(wen)(wen)度將分(fen)成：低溫(wen)(wen)輕(qing)(qing)(qing)(qing)(qing)質(zhi)(zhi)(zhi)(zhi)(zhi)耐(nai)火(huo)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)(600～900℃)、中(zhong)(zhong)溫(wen)(wen)輕(qing)(qing)(qing)(qing)(qing)質(zhi)(zhi)(zhi)(zhi)(zhi)耐(nai)火(huo)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)(900～1200℃)和高(gao)溫(wen)(wen)輕(qing)(qing)(qing)(qing)(qing)質(zhi)(zhi)(zhi)(zhi)(zhi)耐(nai)火(huo)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)(>1200℃)，在(zai)高(gao)溫(wen)(wen)窯爐中(zhong)(zhong)較(jiao)常用(yong)(yong)(yong)的(de)是高(gao)溫(wen)(wen)輕(qing)(qing)(qing)(qing)(qing)質(zhi)(zhi)(zhi)(zhi)(zhi)耐(nai)火(huo)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)，輕(qing)(qing)(qing)(qing)(qing)質(zhi)(zhi)(zhi)(zhi)(zhi)耐(nai)火(huo)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)因使(shi)用(yong)(yong)(yong)的(de)材(cai)(cai)(cai)(cai)質(zhi)(zhi)(zhi)(zhi)(zhi)不(bu)同又(you)可(ke)分(fen)為(wei)高(gao)鋁(lv)質(zhi)(zhi)(zhi)(zhi)(zhi)輕(qing)(qing)(qing)(qing)(qing)質(zhi)(zhi)(zhi)(zhi)(zhi)耐(nai)火(huo)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)、莫來(lai)石質(zhi)(zhi)(zhi)(zhi)(zhi)輕(qing)(qing)(qing)(qing)(qing)質(zhi)(zhi)(zhi)(zhi)(zhi)耐(nai)火(huo)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)、氧化(hua)鋁(lv)質(zhi)(zhi)(zhi)(zhi)(zhi)輕(qing)(qing)(qing)(qing)(qing)質(zhi)(zhi)(zhi)(zhi)(zhi)耐(nai)火(huo)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)、粘土質(zhi)(zhi)(zhi)(zhi)(zhi)輕(qing)(qing)(qing)(qing)(qing)質(zhi)(zhi)(zhi)(zhi)(zhi)耐(nai)火(huo)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)、硅質(zhi)(zhi)(zhi)(zhi)(zhi)輕(qing)(qing)(qing)(qing)(qing)質(zhi)(zhi)(zhi)(zhi)(zhi)耐(nai)火(huo)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)等。輕(qing)(qing)(qing)(qing)(qing)質(zhi)(zhi)(zhi)(zhi)(zhi)耐(nai)火(huo)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)不(bu)能(neng)直(zhi)(zhi)接(jie)在(zai)高(gao)溫(wen)(wen)下使(shi)用(yong)(yong)(yong)，會因長(chang)時(shi)間與(yu)高(gao)溫(wen)(wen)接(jie)觸將會使(shi)產品表面產生粉化(hua)或直(zhi)(zhi)接(jie)溶蝕掉。輕(qing)(qing)(qing)(qing)(qing)質(zhi)(zhi)(zhi)(zhi)(zhi)耐(nai)火(huo)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)根據產品的(de)不(bu)同，可(ke)用(yong)(yong)(yong)于化(hua)工、冶金、機械(xie)、建材(cai)(cai)(cai)(cai)、玻璃等行業的(de)高(gao)溫(wen)(wen)窯爐筑造，具有可(ke)使(shi)窯爐在(zai)使(shi)用(yong)(yong)(yong)中(zhong)(zhong)快速升溫(wen)(wen)、降(jiang)低熱損失、減輕(qing)(qing)(qing)(qing)(qing)爐體重量(liang)、節省燃料(liao)(liao)(liao)消耗(hao)的(de)優勢。廈門隔熱耐(nai)火(huo)磚定制(zhi)廠家

上(shang)(shang)海皕濤耐火(huo)材料有限公司(si)位于(yu)上(shang)(shang)海市豪(hao)明區潘(pan)田公路(lu)1800號8號樓(lou)9797室(shi)4上(shang)(shang)海幸和經(jing)路(lu)發晨區)，交通(tong)便利，環境(jing)優(you)美，是一(yi)家生(sheng)產(chan)型企(qi)業(ye)(ye)。公司(si)是一(yi)家一(yi)人有限責任(ren)公司(si)企(qi)業(ye)(ye)，以誠信務(wu)實的(de)(de)(de)創業(ye)(ye)精神、專(zhuan)業(ye)(ye)的(de)(de)(de)管(guan)理團隊(dui)、踏(ta)實的(de)(de)(de)職工隊(dui)伍，努力為廣大用戶提(ti)供的(de)(de)(de)產(chan)品(pin)。公司(si)擁有專(zhuan)業(ye)(ye)的(de)(de)(de)技(ji)術(shu)團隊(dui)，具有搗打(da)料等多項業(ye)(ye)務(wu)。皕濤將(jiang)以真誠的(de)(de)(de)服務(wu)、創新的(de)(de)(de)理念、的(de)(de)(de)產(chan)品(pin)，為彼(bi)此贏得全新的(de)(de)(de)未來(lai)！

本文來自宜(yi)興市(shi)恒通風機有(you)限(xian)公司：//vijoo.com.cn/Article/41e6399895.html