Product Name
Ecolite MW 23
Ecolite MW 23 HS
Ecolite MW 23-L
Ecolite MW 23-LHS
Ecolite MW 25 HS
Ecolite MW 26
Ecolite MW 26 HS
Ecolite MW 26-L
Ecolite MW 26-LI
Ecolite MW 28
Ecolite MW 28 LI
Physical Properties (after firing)
ASTM Classification
Class Q
Class R
Class S
Max. Service Temperature (°C)
1300
1350
1370
1400
1480
1520
Chemical Analysis (XRF)
AL2O3 (%)
40
38
45
42
43
50
SiO2 (%)
39
44
Fe2O3 (%)
2.5
3.0
1.5
2.0
0.8
Bulk Density (ASTM C134)
Dried at (110°C)
Maximum (Kg/m³)
1550
1600
Fired to (815°C)
1250
1200
1500
1450
(1250°C)
(1300°C)
(1370°C)
(1480°C)
Cold Crushing Strength (ASTM C133)
Minimum (Kg/cm2)
60
120
70
140
180
150
175
35
75
30
80
90
Permanent Linear Change (ASTM C113)
Maximum (%)
-0.20
-0.30
-0.40
-1.50
Thermal Conductivity (BS 1902)
Mean Temp. (°C)
400
W/mK
0.33
0.40
0.26
0.30
0.45
600
0.35
0.42
0.29
0.32
0.47
800
0.39
0.44
0.34
0.49
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