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PARSITAL 98D
PARSITAL 98D
Classification:Direct bond Magnesia brick
Chemical analysis
MgO ................................................................................................ Min. 96 %
Al2O3 .............................................................................................. Max. 1 %
Fe2O3 .............................................................................................. 0.4-0.7 %
CaO ................................................................................................. 0.9-1.2 %
SiO2 ................................................................................................ Max. 1 %
Physical data
Bulk density (g/cm3)........................................................................ 2.80 - 3.0
Apparent porosity, (%).................................................................. 16-19
Cold crushing strength (Kgf/cm2).................................................. Min. 500
Hot modulus of rupture, (Kgf/cm2 at 1000 oC)............................... Min. 50
Thermal conductivity (W/mok): at 350 oC...................................... 2.9
at 1000 oC................................... 3.50
Lin. thermal expansion (%), at 1000 oC......................................... 1.33
Refractoriness under load, (T2 , oC).............................................. Min. 1600
The above mentioned data represent typical values obtained from current production, according to JIS test method
All data are subjected to reasonable variations, and therefor, should not be used for specification purposes, guarantees in respect of these data are only valid if agreed upon in writing.
Application
EAF, LD Converter, Hot metal mixer, Lime furnace, Regenerators of glass furnace
Packing
Bricks on wooden pallet, each pallet app . 1.2 – 1.4 MT. Fastened by 4 vertical belts
180 micron shrink film on itRev. No. 3
Date : 2010. 8. 26