Castables

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CASTABLE 1400
CHEMICAL ANALYSIS
SiO² % 49.6
Al²O³ % 42.8
Fe²O³ % 3.5
TiO² % 0.1
MgO % Trace
K²O + Na²O % Trace
CaO % 3.8
PHYSICAL PROPERTIES
Bulk Density g/cm³ 2.20
Cold Crushing Strength Fired to 1000ºC MPa 43
Maximum Particle Size mm 5
Maximum Service Temperature ºC 1400
Permanent Linear change fired to1000ºC % -0.16
Thermal Expansion at 1000ºC % 0.60
Thermal Conductivity @ 1000ºC W/mk 1.28
ADDITIONAL INFORMATION
Water Addition % 6 – 8
Shelf Life months 6
Packing Size Kg 25-50
No. bags per pallet – 20-40
DESCRIPTION
Refractory Castable
APPLICATION
High Strength To 1400ºC
The data above are average values of our manufacturing controls and should not be considered
guaranteed specifications.


CASTABLE 1600
CHEMICAL ANALYSIS
SiO² % 21
Al²O³ % 65
Fe²O³ % 0.7
TiO² % 0.1
MgO % Trace
K²O % Trace
CaO % 3.0
Na²O % Trace
PHYSICAL PROPERTIES
Bulk Density g/cm³ 2.15
Cold Crushing Strength Fired to 1500ºC MPa 85
Maximum Particle Size mm 8 mm
Maximum Service Temperature ºC 1600
Linear change after firing at 800ºC -0.10
Thermal Expansion between 0ºC and 1100ºC 5×10 1.30
Setting Time Hrs. 4-10
ADDITIONAL INFORMATION
Water Addition % 6.5 – 8.0
Shelf Life months 6
Packing Size Kg 25-50
No. bags per pallet – 20-40
DESCRIPTION
Refractory Castable
APPLICATION
High Strength To 1600ºC
The data above are average values of our manufacturing controls and should not be considered
guaranteed specifications.

DESCRIPTION:
Castable 1600 is a new development in castable technology. This castable offers significant resistance to
thermal shock. Mechanical strength although lower than the castable range compares favorably with the
conventional castable, but its slag and chemical resistances are superior to that of a conventional castable.
Maximum Service Temperature
1600°C
Quantity required
To cast 1 cubic meter 2320 kg
Moisture addition
For casting 8 – 10 litres / 100 kg
Bulk density
Dried at 110°C 2,375 g/cc
Bulk density
Fired to 1 000°C 2,320 g/cc
COLD CRUSHING STRENGTH
Dried at 110°C 32 MPa
Fired to 500°C 38 MPa
Fired to 1 000°C 42 MPa
PERMANENT LINEAR CHANGE
Fired to 1 000°C -0,2%
Thermal conductivity
@ 1 000°C 1,3 W/mK
Specific heat
CHEMICAL ANALYSIS
SiO² 48.6%
AL²O³ 47.8%
Fe²O³ 0.9%
TiO² 0.8%
CaO + MgO 1.9%
PACKAGING
Packed in 25 kg bags
Storage Life:
Up to 6 months under cool and dry conditions.
The data above are determined by test on products for normal manufacture carried out (where
applicable) in accordance with “Methods of testing refractory materials.” Variations on physical
properties may occur depending on curing time, method, quality and amount


REFRACTORY CASTABLE 1700
Maximum Service Temp 1700°C
Maximum Grain Size 6mm
Chemical Analysis Al²O³ 66,7
SiO ³ 23,1
Fe²O³ 0,7
Bulk Density Dried 2350 kg/m ³
Fired 2225 kg/m ³
Cold Crushing Strength Fired to 1500ºC MPa 85
Thermal Conductivity W/mK 1.14
Water required / 25 kg Sacks approx. 2.6 liters
Reversible Thermal Expansion
Fired @ 1300ºC @ 1600ºC 0.6 % average
Andalusite based @ 600ºC
A dense high temperature castable for use in arduous conditions,
good strength and ease of working.
The above information is typical of normal production.
Packing
25 kg Bag

Castables

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