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(nei)硅巖板和巖棉板的區別呢(ni)?硅巖板和巖棉板都是(shi)保(bao)溫隔熱(re)材(cai)料,具體有哪(na)些不同(tong)?請繼續(xu)往下看。
巖(yan)(yan)棉(mian)板(ban)(ban)(ban)是以玄武巖(yan)(yan)及其它礦石等(deng)為主要原料,經融(rong)化后,采用四輥離心制棉(mian)工序(xu),將玄武棉(mian)巖(yan)(yan)高(gao)溫(wen)(wen)溶體甩拉(la)成4~7μm的(de)(de)非連續性纖維,再(zai)在巖(yan)(yan)棉(mian)纖維中加入一定量(liang)的(de)(de)粘結劑(ji)、防塵(chen)油、憎(zeng)水劑(ji),經過沉(chen)降、固(gu)化、切割等(deng)工藝(yi),根據不同用途制成不同密度的(de)(de)系(xi)列(lie)產品。巖(yan)(yan)棉(mian)板(ban)(ban)(ban)可分為防火巖(yan)(yan)棉(mian)板(ban)(ban)(ban)、防水巖(yan)(yan)棉(mian)板(ban)(ban)(ban)、貼鋁箔巖(yan)(yan)棉(mian)板(ban)(ban)(ban)、高(gao)密度巖(yan)(yan)棉(mian)板(ban)(ban)(ban)、復合巖(yan)(yan)棉(mian)板(ban)(ban)(ban)等(deng)。巖(yan)(yan)棉(mian)板(ban)(ban)(ban)的(de)(de)導熱系(xi)數(在平均溫(wen)(wen)度25℃的(de)(de)前(qian)提情況下(xia))為≤0.040W/mk,抗壓強(qiang)度大(da)于0.50MPa。
而硅巖(yan)板(ban)導(dao)熱(re)系(xi)數(shu)低于0.055 W/(m·K),蓄勢系(xi)數(shu)達到1.62 W/(m2·K),抗(kang)壓強(qiang)度大于0.30MPa。產品(pin)具(ju)有保溫、防水、耐腐(fu)蝕、機(ji)械強(qiang)度高、性(xing)能穩定。