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
Price	EMAIL US sales@lookpolymers.com
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Material Notes:

V-LITE vermiculite insulating bricks have the following characteristics: Max. service temperature 1100Â°C (2012Â°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/inÂ³	Dry
Loss On Ignition	7.00 % @Temperature 1025 Â°C	7.00 % @Temperature 1877 Â°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 Âµm/m-Â°C @Temperature 20.0 - 750 Â°C	6.11 Âµin/in-Â°F @Temperature 68.0 - 1380 Â°F	BSÂ 1902: section 5.3: 1990
Specific Heat Capacity	0.940 J/g-Â°C	0.225 BTU/lb-Â°F
Thermal Conductivity	0.140 W/m-K @Temperature 200 Â°C	0.972 BTU-in/hr-ftÂ²-Â°F @Temperature 392 Â°F	Mean temp.; ASTMÂ C-182
	0.160 W/m-K @Temperature 400 Â°C	1.11 BTU-in/hr-ftÂ²-Â°F @Temperature 752 Â°F	ASTMÂ C-182
	0.190 W/m-K @Temperature 600 Â°C	1.32 BTU-in/hr-ftÂ²-Â°F @Temperature 1110 Â°F	ASTMÂ C-182
Maximum Service Temperature, Air	1100 Â°C	2010 Â°F
Shrinkage	1.00 % @Temperature 1000 Â°C, Time 43200 sec	1.00 % @Temperature 1830 Â°F, Time 12.0 hour	Linear Reheat Shrinkage; EN 1094-6: 1999

Component Elements Properties	Metric	English
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	1300Â°C	ASTM C24-89, ORTON cones
Resistance to Thermal Shock	Min 10 cycles	EN 993-11: 1998, heating to 950Â°C (1742Â°F)

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