內蒙古凈化板為您介紹:硅巖保溫板是以硅酸巖水泥、粉煤灰為膠凝材料,輔以改性聚苯顆粒和硅藻土、海泡石粉等輕質填充料,添加功能性外加劑,經混合攪拌、發泡、表面覆以耐堿玻纖布經壓制、養護、切割等工藝制成的一種防火保溫隔熱板材。
那硅巖(yan)板和巖(yan)棉板的區別呢?硅巖(yan)板和巖(yan)棉板都是保溫隔熱材料,具體有哪些不同?請(qing)繼續往下看。
巖(yan)(yan)棉(mian)(mian)(mian)(mian)板(ban)是(shi)以玄武巖(yan)(yan)及其它礦石等為主要原(yuan)料,經融化(hua)后,采用四輥離心制(zhi)棉(mian)(mian)(mian)(mian)工序(xu),將玄武棉(mian)(mian)(mian)(mian)巖(yan)(yan)高(gao)(gao)溫(wen)溶體甩拉成4~7μm的非連續性纖(xian)維(wei),再在巖(yan)(yan)棉(mian)(mian)(mian)(mian)纖(xian)維(wei)中加入(ru)一定量(liang)的粘(zhan)結劑(ji)、防塵油(you)、憎(zeng)水(shui)劑(ji),經過沉降、固化(hua)、切割(ge)等工藝,根據不同用途制(zhi)成不同密(mi)度的系(xi)列產(chan)品。巖(yan)(yan)棉(mian)(mian)(mian)(mian)板(ban)可分(fen)為防火巖(yan)(yan)棉(mian)(mian)(mian)(mian)板(ban)、防水(shui)巖(yan)(yan)棉(mian)(mian)(mian)(mian)板(ban)、貼鋁箔巖(yan)(yan)棉(mian)(mian)(mian)(mian)板(ban)、高(gao)(gao)密(mi)度巖(yan)(yan)棉(mian)(mian)(mian)(mian)板(ban)、復(fu)合(he)巖(yan)(yan)棉(mian)(mian)(mian)(mian)板(ban)等。巖(yan)(yan)棉(mian)(mian)(mian)(mian)板(ban)的導熱系(xi)數(shu)(在平均溫(wen)度25℃的前提情況下(xia))為≤0.040W/mk,抗壓強度大(da)于0.50MPa。
而硅巖(yan)板導熱(re)系(xi)數(shu)低于0.055 W/(m·K),蓄勢系(xi)數(shu)達(da)到1.62 W/(m2·K),抗壓強(qiang)度大(da)于0.30MPa。產品具有(you)保(bao)溫、防水、耐腐蝕、機械強(qiang)度高、性能穩定。