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  Sampling point KCC
CHEMICAL ANALYSIS MASS % SiO2 % 61±1
Al2O3 % 26±1
Fe2O3 % <0.3
TiO2 % <0.2
CaO % <0.5
MgO % <0.15
K2O % 3±0.5
Na2O % <0.2
SO3 % Trace
LOI % 6±1
MINERALOGICAL COMPOSITION % Kaolinit *
Feldspar -
Quartz *
Mica(white) -
Pyrophilit *
M.O.R kgf/cm2 green(dried at 110) 21±2
at -
Contraction green(dreid at 110) 5.5±1
at 1200 14±1
WATER ABSORBTION% at 1200 9±1
PH at 7.5
PLASTICITY Pfefercorn 29±1
Plastic water % 28±1
COLOR TEST FIRED AT 1200 Iso brightness 80±2
Yellowness 6±1
COLOR TEST (green) green 75
PARTICLE SIZE DISTRIBUTION % on 20 mic 1
Und .10 micron 80
Und .2 micron 23
DEFLOCCULATION WITH 0.3% W.G (sec)Drain time cup=4mm 40
Slury dencity gr/cc 1.55
OTHER Moisture % (noodle) 10
SPECIFICATIONS Moisture % (powder) 1