Performance indicators of Dacheng Xiangdong rock wool products?
Performance indicators of Dacheng Xiangdong rock wool products? Dacheng Xiangdong Insulation Refractory Material Factory 13473696600 15731614448
Rock wool products main technical performance indicators rock wool technical performance technical indicators remarks rock wool thermal conductivity W / (mk) 0.026-0.035 normal temperature rock wool ball content% (particle diameter) 0.25 10 or less in line with GB11835-89 rock wool non-combustibility A GB5464 Rockwool fiber diameter (μ) 4-7 Rock wool working temperature (°C) -268-700 Rock wool acidity coefficient>1.5 SiO2+Al2O3 CaO+MgO Rock wool moisture absorption rate (%) <5
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