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離心玻璃棉板耐火性能如何
玻(bo)(bo)(bo)璃(li)(li)(li)(li)棉(mian)(mian)(mian)作為(wei)一(yi)(yi)(yi)種外(wai)墻材(cai)(cai)料(liao)(liao),除(chu)了具(ju)有(you)良(liang)好的(de)保溫、隔音效(xiao)果以外(wai),還(huan)有(you)較高(gao)的(de)防(fang)(fang)火(huo)性(xing)(xing)能(neng)(neng),玻(bo)(bo)(bo)璃(li)(li)(li)(li)棉(mian)(mian)(mian)是(shi)熔(rong)融玻(bo)(bo)(bo)璃(li)(li)(li)(li)纖(xian)(xian)維(wei)化的(de)材(cai)(cai)料(liao)(liao),是(shi)無(wu)(wu)機(ji)(ji)(ji)材(cai)(cai)料(liao)(liao),燃(ran)(ran)燒(shao)性(xing)(xing)能(neng)(neng)等(deng)(deng)(deng)級(ji)(ji)為(wei)A級(ji)(ji),是(shi)幾(ji)(ji)(ji)乎不(bu)(bu)發生燃(ran)(ran)燒(shao)的(de)材(cai)(cai)料(liao)(liao),耐火(huo)極(ji)(ji)(ji)限(xian)根(gen)據厚(hou)(hou)度不(bu)(bu)同有(you)所不(bu)(bu)同,一(yi)(yi)(yi)般(ban)在0:75小時(shi)左右,如(ru)果表面(mian)附(fu)加防(fang)(fang)火(huo)布,防(fang)(fang)火(huo)性(xing)(xing)能(neng)(neng)更(geng)(geng)好。下面(mian)一(yi)(yi)(yi)起來(lai)了解一(yi)(yi)(yi)下離心(xin)(xin)玻(bo)(bo)(bo)璃(li)(li)(li)(li)棉(mian)(mian)(mian)耐火(huo)極(ji)(ji)(ji)限(xian)幾(ji)(ji)(ji)小時(shi)吧。??良(liang)好的(de)防(fang)(fang)火(huo)性(xing)(xing)能(neng)(neng)玻(bo)(bo)(bo)璃(li)(li)(li)(li)棉(mian)(mian)(mian)屬于(yu)無(wu)(wu)機(ji)(ji)(ji)纖(xian)(xian)維(wei)材(cai)(cai)料(liao)(liao),比有(you)機(ji)(ji)(ji)的(de)材(cai)(cai)料(liao)(liao)更(geng)(geng)不(bu)(bu)易燃(ran)(ran)燒(shao),具(ju)有(you)更(geng)(geng)高(gao)的(de)燃(ran)(ran)燒(shao)性(xing)(xing)能(neng)(neng)等(deng)(deng)(deng)級(ji)(ji),防(fang)(fang)火(huo)性(xing)(xing)能(neng)(neng)較強;有(you)的(de)玻(bo)(bo)(bo)璃(li)(li)(li)(li)棉(mian)(mian)(mian)還(huan)會在表面(mian)附(fu)加防(fang)(fang)火(huo)布,防(fang)(fang)火(huo)效(xiao)果更(geng)(geng)好,可以應用于(yu)防(fang)(fang)火(huo)要求高(gao)的(de)工程。??燃(ran)(ran)燒(shao)性(xing)(xing)能(neng)(neng)等(deng)(deng)(deng)級(ji)(ji)為(wei)A級(ji)(ji)玻(bo)(bo)(bo)璃(li)(li)(li)(li)棉(mian)(mian)(mian)板屬于(yu)無(wu)(wu)機(ji)(ji)(ji)材(cai)(cai)料(liao)(liao),按燃(ran)(ran)燒(shao)性(xing)(xing)能(neng)(neng)等(deng)(deng)(deng)級(ji)(ji)劃分(fen),一(yi)(yi)(yi)般(ban)是(shi)A級(ji)(ji),是(shi)幾(ji)(ji)(ji)乎不(bu)(bu)發生燃(ran)(ran)燒(shao)的(de)材(cai)(cai)料(liao)(liao)。??離心(xin)(xin)玻(bo)(bo)(bo)璃(li)(li)(li)(li)棉(mian)(mian)(mian)耐火(huo)極(ji)(ji)(ji)限(xian)離心(xin)(xin)玻(bo)(bo)(bo)璃(li)(li)(li)(li)棉(mian)(mian)(mian)的(de)耐火(huo)極(ji)(ji)(ji)限(xian)與(yu)它的(de)尺寸(cun)、厚(hou)(hou)度、容重等(deng)(deng)(deng)因素有(you)關,越(yue)厚(hou)(hou)的(de)玻(bo)(bo)(bo)璃(li)(li)(li)(li)棉(mian)(mian)(mian),耐火(huo)極(ji)(ji)(ji)限(xian)時(shi)間越(yue)長,普通(tong)的(de)離心(xin)(xin)玻(bo)(bo)(bo)璃(li)(li)(li)(li)棉(mian)(mian)(mian),其耐火(huo)極(ji)(ji)(ji)限(xian)一(yi)(yi)(yi)般(ban)為(wei)0
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