cordierite powder, magnesium aluminosilicate, dichroite, iolite, alumino magnesium silicate, cordierite powder, magnesium aluminosilicate, dichroite, iolite, alumino magnesium silicate

 

Reade Advanced Materials offers:

Cordierite Powder

 

Chemical Name: Magnesium-alumino silicate

Chemical Formula: 2MgO·2Al2O3·5SiO2

1) Made from talc mixed with clay and aluminum oxide.
2) There are no known large deposits of natural cordierite. 
3) It has a low coefficient of thermal expansion, high mechanical strength, and low dielectric loss

MgO= 13.8%, Al2O3= 34.8% and SiO2= 51.4%

1) Crushed and sized grain or powder
2) Standard Granulations Available
        a) APS= 6 to 7 microns
        b) 80% finer than 45 microns
        c) Custom granulations for large volume users

Molecular Weight (g/mol.) 595
Bulk Density (g/cm3) 0.42
Thermal conductivity (cal/s-cm-°C) 0.002
Melting Point (°C) ~1179- 1471
Specific Gravity (g/cu m) ~2.3
Specific heat @25°C (cal/g-°C)  
Surface Area (m2/g)  
Mho's Hardness 7
pH  
Thermal Expansion (in/in°C (20deg. C-700 deg.C) 2.3 X10-6
Specific Gravity 2.6- 2.7
Crystallography orthorhombic

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To manufacture kiln furniture, molded honeycomb-like catalyst supports in auto emission reduction devices, thick films, porous ceramics, vitrified ceramics, high frequency insulators, refractory setters and substrates

Bags, drums and bulk bags

None. For further information please call the E.P.A. at 1.202.554.1404

1302-88-1 (alumino magnesium silicate) plus 1302-93-8 (mullite) plus 1302-87-8 (spinel)

Contact READE

 

East Coast: (401) 433-7000 West Coast: (775) 352-1000

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