Product Name: Panel Heater. Isolite, Isowool. Morgan Vfs, Rcf, Ceramic Fiber, Refractory. Insulation Fire Brick, Thermal Insulation Material Model NO.: Panel heater Classification: Light metal Trademark: isolite Transport Package: Packing Specification: 300x300x100 Origin: China Product Description For electnic funace application.Easy for repair for electnic furnace when the heater broken.Can do as the use requested power.Max service temperture 1200.Characteristic·Can withstand temperature up to 2600oF·Fibers are bonded by binder·Asbestos free·Can withstand gas flow velocity of 30 m/sec·Contain some pure Alumina fibersApplication·Furnace with high temperature and high gas flow velocityClassification temperature1400oC (2600oF)SpecificationAverageBulk densitykg / m3> 300310Liner shrinkage1400oC x24hrs%< 42.9Thermal conductivityKcal/mhoC (W/mK)ASTM C201200kg/m3mean 600oC< 0.19(0.21)0.15(0.17)mean 800oCmean 1000oC< 0.22(0.26)< 0.31(0.36)0.19(0.21)0.22(0.23)Chemical composition %Al2O3> 4952.0Al2O3+ SiO2> 9899.0Loss on ignition%< 86Modulus of rupturekgf / cm2(MPa)> 3 (0.29)8(0.78)Available size900 x 600 x 5 to 50 mmDimensional toleranceLength900 mm+ 3 mm- 2 mmWidth600 mm+ 3 mm- 2 mmThickness20 mm+ 2 mm- 2 mm