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Skamol Group V-LITE 475 Vermiculite Insulating Brick

Category Ceramic , Oxide , Silicon Oxide
Manufacturer Skamol Group
Trade Name V-LITE
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Skamol Group V-LITE 475 Vermiculite Insulating Brick.pdf
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Material Notes:
V-LITE vermiculite insulating bricks have the following characteristics: Max. service temperature 1100°C (2012°F)Hot-face applications and back-up insulationGood insulation valueHigh mechanical strengthHigh temperature resistance, withstand direct flame impingementCan be used in furnaces with reducing atmospheres due to their resistance to carbon monoxide and hydrocarbon attacksEqually suitable for hot-face applications and back-up insulation of refractory constructionsUsed for lining in all types of industrial kilns and furnaces, incinerators and combustion plantsInformation provided by Skamol.
Physical Properties Metric English Comments
Bulk Density 0.474 g/cc
0.0171 lb/in³
Dry
Loss On Ignition 7.00 %

@Temperature 1025 °C
7.00 %

@Temperature 1877 °F
Porosity 81 %
81 %
Total
Mechanical Properties Metric English Comments
Modulus of Rupture 0.00100 GPa
0.145 ksi
EN 993-6: 1995
Compressive Strength 2.50 MPa
363 psi
EN 1094-5: 1995
Thermal Properties Metric English Comments
CTE, linear 11.0 µm/m-°C

@Temperature 20.0 - 750 °C
6.11 µin/in-°F

@Temperature 68.0 - 1380 °F
BS 1902: section 5.3: 1990
Specific Heat Capacity 0.940 J/g-°C
0.225 BTU/lb-°F
Thermal Conductivity 0.140 W/m-K

@Temperature 200 °C
0.972 BTU-in/hr-ft²-°F

@Temperature 392 °F
Mean temp.; ASTM C-182
0.160 W/m-K

@Temperature 400 °C
1.11 BTU-in/hr-ft²-°F

@Temperature 752 °F
ASTM C-182
0.190 W/m-K

@Temperature 600 °C
1.32 BTU-in/hr-ft²-°F

@Temperature 1110 °F
ASTM C-182
Maximum Service Temperature, Air 1100 °C
2010 °F
Shrinkage 1.00 %

@Temperature 1000 °C,
Time 43200 sec
1.00 %

@Temperature 1830 °F,
Time 12.0 hour
Linear Reheat Shrinkage; EN 1094-6: 1999
Component Elements Properties Metric English Comments
Al2O3 7.0 %
7.0 %
CaO 2.0 %
2.0 %
Fe2O3 4.0 %
4.0 %
K2O 11 %
11 %
MgO 21 %
21 %
Na2O 0.50 %
0.50 %
SiO2 47 %
47 %
TiO2 0.50 %
0.50 %
Descriptive Properties Value Comments
Color Light Brown
Pyrometric Cone Equivalent 1300°C
ASTM C24-89, ORTON cones
Resistance to Thermal Shock Min 10 cycles
EN 993-11: 1998, heating to 950°C (1742°F)
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