JRM-1

Typical Data Sheet
Shipping Point: Gleason, TN

RAW PROPERTIES
Crude Color Light Brown
Dry Modulus of Rupture (psi)* 1500
Wet Sieve Residue, +200 mesh (%) 0.73
Water of Plasticity (%) 36
Linear Drying Shrinkage (%) 7.3
Soluble Sulfates (ppm) 177
Filtration (ml) 14
Specific Surface Area (m2/g) 39.2
CEC/MBI (meq/100 ml) 18.8
pH 7.1
Particle Size (% less than)
5 Micron
1 Micron
.5 Micron
89
75
64
*50% clay/50% flint, cast bars
CHEMICAL ANALYSIS %
Silicon Dioxide (SiO2) 57.36
Aluminum Oxide (Al2O3) 27.80
Iron (Ferric) Oxide (Fe2O3) 2.17
Titanium Dioxide (TiO2) 1.46
Calcium Oxide (CaO) 0.40
Magnesium Oxide (MgO) 0.51
Sodium Oxide (Na2O) 0.10
Potassium Oxide (K2O) 0.70
Loss on Ignition 9.50

 

FIRED PROPERTIES Cone 04 Cone 3 Cone 11
Linear Fired Shrinkage (%) 5.3 7.3 8.7
Absorption (%) 12.9 7.9 2.4
PCE…………………………….31