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Refractory Products--HIGH TEMPERATURE CALCIUM SILICATE INSULATION SLABS

HIGH TEMPERATURE CALCIUM SILICATE INSULATION SLABS

CALCIUM SILICATE INSULATION SLABS CALCIUM SILICATE INSULATION SLABS CALCIUM SILICATE INSULATION SLABS

OR-STANDARD TYPE CALCIUM SILICATE PRODUCTS
Items
Unit
OR brand
GB/T10699-1998
JIS A9510-1995 NO.1-22
OR-17
OR-20
OR-23
Bulk Density
kg/m3
170(10%)
200(10%)
230(10%)
220,270
220
Flexural Strength
MPa
0.30
0.40
0.50
0.30
0.30
Thermal Cond.
W/m.k
0.048
+0.00011t
0.050
+0.00011t
0.056
+0.00011t
0.065
(100)
0.062
(70)
Temp. Limited
1000
1000
1000
1000
1000
Linear Shrinkage
%
1.5
(1000,
3hrs)
1.5
(1000,
3hrs)
1.5
(1000,
3hrs)
2
(1000,
16hrs)
2.0
(1000,
3hrs)
2
(1000,
16hrs)
2
(1000,
16hrs)
2
(1000,
16hrs)

OR-HIGH TEMP TYPE CALCIUM SILICATE PRODUCTS
On the basis of 1000 OR-Standard Type, the temp. limited of this type is improved to 1100. As our paten, OR-High Temp. Type can be used for high temp position of industrial furnaces.
Items
Unit
OR brand
OR-22
OR-27
Bulk Density
kg/m3
220-240
270-320
Flexural Strength
MPa
0.40
0.50
Thermal Cond
W/m.k
0.054
+0.00011t
0.058
+0.00011t
Temp. Limited
1100
1100
Linear Shrinkage
%
2.0
(1050,12hrs)
2.0
(1050,12hrs)
*t,the mean temp. of hot surface and outer surface.
*If requesting for special size and shapes or special machining, please let us know.


Block Sizes and Dimensional Tolerances
Length(3mm)
Width(3mm)
Thickness(+3 -1.5 mm )
1050
850
20-125
1000
500
20-125
610
400,303,300,150
25-125
600
300
25-125
524
400
25-125
500
500
25-125
400
250
25-125
*Auxiliary Products
1.BP-1 high temp. adhesive power-blended with water glass to form a mortar for the tight connection between insulating slab and other constructural component. (BP-1 consumption: obout 3-5kg/O )
2.WP-1 waterproof agent-covered on the surface of ready-constructed slabs in order to spread castables on it. (WP-1 consumption: about 0.3kg/O)

OR-PASTE TYPE CALCIUM SILICATE COATING
Items
Unit
Index
Paste Density
kg/m3
1000
Paste Bulk Drying Shrinkage
%
20
Temp. Limited
850
Drying Density
kg/m3
260
Thermal Cond
W/m.k
0.06
Adhesive Strength
KPa
15
Characterized by low drying shrinkage, good thermal stability, resisting alkali, weak acid corrosion and oil water soak, good adaptability, easy construction and no environmental pollution,OR-Paste Type insulation coating can be widely used for all types of furnaces, kiln, tower, pot, pipe, valve etc, especially easy construction for special-shaped equipment.

 

 

 

 

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