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簡要(yao)描述(shu):現貨耐(nai)高溫玻(bo)璃絲棉(mian)板查詢(xun)無論(lun)在(zai)高溫或(huo)低溫(wen)的環(huan)境中均能(neng)保(bao)持(chi)良(liang)好的保(bao)溫(wen)性(xing)能(neng)。2、通(tong)過(guo)細微的玻(bo)璃纖(xian)維和(he)聲(sheng)波(bo)之(zhi)間的磨擦(ca),對中低頻(pin)到高頻的各(ge)種(zhong)噪(zao)音(yin)、聲(sheng)波(bo)均有良好的吸(xi)音(yin)效(xiao)果。3、玻璃棉(mian)是(shi)無(wu)機材(cai)料。不會燃(ran)燒,不腐爛(lan),不會產生有害(hai)氣(qi)體(ti)及(ji)有(you)害物(wu)質。已被(bei)認定(ding)為(wei)不燃材(cai)料。4、吸(xi)濕率(lv)小(xiao),但有(you)通氣(qi)性(xing)能(neng),具有(you)防(fang)潮(chao)作用。
更新(xin)時(shi)間:2025-09-25
瀏(liu)覽(lan)次(ci)數(shu):1831
產品型(xing)號:45公(gong)斤(jin)
廠商性(xing)質(zhi):生產廠家
現貨耐(nai)高溫玻(bo)璃絲棉(mian)板查詢(xun)
玻璃棉(mian)板經(jing)過處(chu)理後可(ke)以制(zhi)成吸聲(sheng)吊(diao)頂板或(huo)吸聲(sheng)墻板。壹般(ban)常見(jian)將(jiang)80-120kg/m3的玻(bo)璃棉(mian)板周(zhou)邊經(jing)膠水(shui)固(gu)化(hua)處(chu)理(li)後外包防(fang)火(huo)透(tou)聲(sheng)織物(wu)形成既(ji)美(mei)觀又方便(bian)安裝的吸(xi)聲(sheng)墻板,常(chang)見(jian)尺寸(cun)為(wei)1.2m×1.2m、1.2m×0.6m、0.6m×0.6m,厚度(du)2.5cm或(huo)5cm。也有在(zai)110Kg/m3的玻(bo)璃棉(mian)的表(biao)面(mian)上(shang)直接噴(pen)刷(shua)透聲(sheng)裝飾材(cai)料形(xing)成的吸(xi)聲(sheng)吊(diao)頂板。無論(lun)是(shi)玻(bo)璃棉(mian)吸聲(sheng)墻板還(hai)是(shi)吸(xi)聲(sheng)吊(diao)頂板,都(dou)需(xu)要(yao)使(shi)用高容(rong)重(zhong)的玻(bo)璃棉(mian),並(bing)經(jing)過(guo)壹定(ding)的強化(hua)處(chu)理(li),以防(fang)止(zhi)板材(cai)變(bian)形(xing)或(huo)過於(yu)松(song)軟(ruan)。這壹類的建(jian)築(zhu)材(cai)料既(ji)有良(liang)好的裝飾性(xing)又保(bao)留(liu)了(le)離(li)心(xin)玻(bo)璃棉(mian)良好(hao)的吸(xi)聲(sheng)特(te)性(xing),降噪(zao)系數NRC壹般(ban)可(ke)以達(da)到0.85以上。
在(zai)體(ti)育館(guan)、車間等大(da)空(kong)間內,為(wei)了(le)吸聲(sheng)降噪(zao),常(chang)常使(shi)用以離(li)心(xin)玻(bo)璃棉(mian)為主(zhu)要(yao)吸(xi)聲(sheng)材(cai)料的吸(xi)聲(sheng)體(ti)。吸(xi)聲(sheng)體(ti)可(ke)以根據(ju)要(yao)求(qiu)制(zhi)成板狀(zhuang)、柱(zhu)狀、錐體(ti)或(huo)其他(ta)異(yi)型(xing)體(ti)。吸(xi)聲(sheng)體(ti)內部(bu)填(tian)充(chong)離(li)心(xin)玻(bo)璃棉(mian),表面(mian)使(shi)用透(tou)聲(sheng)面(mian)層(ceng)包裹。由於(yu)吸(xi)聲(sheng)體(ti)有(you)多(duo)個(ge)表面(mian)吸聲(sheng),吸(xi)聲(sheng)效(xiao)率(lv)很高。
在(zai)道路隔(ge)聲(sheng)屏障中,為了(le)防(fang)止(zhi)噪(zao)聲(sheng)反(fan)射(she),需(xu)要(yao)在(zai)面(mian)向(xiang)車輛壹側(ce)采(cai)取(qu)吸(xi)聲(sheng)措施(shi),往(wang)往(wang)也使(shi)用離(li)心(xin)玻(bo)璃棉(mian)作為(wei)填充(chong)材(cai)料、面(mian)層為(wei)穿孔(kong)金(jin)屬板(ban)的屏障板。為(wei)了(le)防(fang)止(zhi)玻璃棉(mian)在(zai)室(shi)外吸水(shui)受(shou)潮(chao),有時(shi)會使(shi)用PVC或(huo)塑料(liao)薄膜包裹



離(li)心(xin)玻(bo)璃棉(mian)內部(bu)纖(xian)維蓬松(song)交(jiao)錯(cuo),存(cun)在(zai)大(da)量微小(xiao)的孔(kong)隙(xi),是(shi)典型(xing)的多(duo)孔(kong)性(xing)吸(xi)聲(sheng)材(cai)料,具有(you)良(liang)好的吸(xi)聲(sheng)特(te)性(xing)。離(li)心(xin)玻(bo)璃棉(mian)可(ke)以制(zhi)成墻板、天(tian)花(hua)板、空(kong)間吸(xi)聲(sheng)體(ti)等,可(ke)以大(da)量吸(xi)收(shou)房(fang)間內的聲(sheng)能(neng),降低(di)混(hun)響(xiang)時(shi)間,減(jian)少(shao)室(shi)內噪(zao)聲(sheng)。離(li)心(xin)玻(bo)璃棉(mian)的吸(xi)聲(sheng)特(te)性(xing)不但與厚度(du)和(he)容(rong)重(zhong)有關(guan),也與罩(zhao)面材(cai)料、結構構(gou)造(zao)等因(yin)素(su)有關(guan)。在(zai)建(jian)築(zhu)應用中還需(xu)同時(shi)兼顧(gu)造(zao)價、美(mei)觀、防(fang)火(huo)、防(fang)潮(chao)、粉塵、耐(nai)老(lao)化(hua)等多方面(mian)問(wen)題。
。玻(bo)璃棉(mian)屬於(yu)玻璃纖(xian)維中的壹個(ge)類別,是(shi)壹種(zhong)人造(zao)無機纖(xian)維。采(cai)用石英(ying)砂、石灰(hui)石、白雲石等天然礦石為(wei)主(zhu)要(yao)原(yuan)料(liao),配(pei)合(he)壹些(xie)純堿、硼(peng)砂等化(hua)工原料(liao)熔(rong)成玻璃。在(zai)融化(hua)狀(zhuang)態(tai)下(xia),借助(zhu)外(wai)力吹(chui)制(zhi)式(shi)甩(shuai)成絮狀(zhuang)細纖(xian)維,纖(xian)維和(he)纖(xian)維之(zhi)間為(wei)立(li)體(ti)交(jiao)叉(cha),互相(xiang)纏(chan)繞(rao)在(zai)壹起,呈(cheng)現出許多細小(xiao)的間隙(xi)。這種(zhong)間隙(xi)可(ke)看(kan)作孔(kong)隙(xi)。因(yin)此(ci),玻璃棉(mian)可(ke)視(shi)為多(duo)孔(kong)材(cai)料,具有(you)良(liang)好的絕熱、吸聲(sheng)性(xing)能(neng)。玻(bo)璃棉(mian)、玻璃棉(mian)板 玻(bo)璃棉(mian)氈 玻(bo)璃棉(mian)管(guan) 玻(bo)璃棉(mian)屬於(yu)玻璃纖(xian)維中的壹個(ge)類別,是(shi)壹種(zhong)人造(zao)無機纖(xian)維。玻(bo)璃棉(mian)是(shi)將(jiang)熔融玻璃纖(xian)維化(hua),形(xing)成棉(mian)狀的材(cai)料,化(hua)學(xue)成分屬玻(bo)璃類,是(shi)壹種(zhong)無機質(zhi)纖(xian)維 . 具有(you)成型(xing)好、體(ti)積(ji)密度(du)小(xiao)、熱(re)導(dao)率(lv)彽(彽)、保溫絕熱、吸音性(xing)能(neng)好(hao)、耐(nai)腐飾(shi)、化(hua)學(xue)性(xing)能(neng)穩(wen)定(ding)。
現貨耐(nai)高溫玻(bo)璃絲棉(mian)板查詢(xun)