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Description:
Polycrystalline mullite fiber is produced by its ceramic fiber loose cotton using advanced spinning process, its basic characteristics are stable performance at high temperature, light weight, low heat capacity, good resistance to thermal shock, erosion and sound absorption.Features:l Excellent thermal shock resistancel Excellent chemical stabilityl High-temperature stabilityl Low thermal conductivityApplication:l Raw material for finished alumina fiber productsl Insulating fill for various industrial furnacesl High-temperature seals,gaskets and coatingsl Ladle cover infilll Aerospace industryTechnical Data:ItemHT-PMF-1600Classification temperature(°C)1600Work temperature(°C)1450ColorWhiteBulk Density(Kg/m3)60-100Shrinkage(%)(1450°Cx6h)≤1.5Thermal Conductivity (W/m·k)≤0.09(400°C)≤0.16(600°C)≤0.22(800°C)Chemical analysis(%)Al2O3(%)72-75Specification:Item No.HT-PMF-1600HT-PMF-1700Classification temperature(°C)1600°C1700°CStructureCottonCotton Fiber Diameter3.2μm3μmChemical analysisAl2O37295Al2O3+ SiO29999Fe2O3<0.1<0.1Package:5-20kg/bag*Specific products could be made according to customers’requirements.
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