Papers
Tekfiber papers made of ceramic fibers have wide range of application area. It is also used as an expansion joints as a gasket material in many places where high temperatures are required.
They are paper products made of
ceramic fiber with a wide range of uses. It is also used as an expansion joints
as a gasket material in places where high temperatures are required.
They are paper products made of
ceramic fiber for a wide range of uses. It is also used as an expansion gasket
as a gasket material in places where high temperatures are required.
It is produced from high purity raw materials - such as synthetic alumina powder, pure silica sand, zircon sand. Thanks to this, they show superior mechanical properties and high temperature resistance.
Advantages
- ·
They contain ceramic fibers
- ·
It is resistant to thermal shocks.
- ·
It has excellent thermal insulation properties.
- ·
It has very low shrinkage values up to the end
use temperature.
- ·
Easy workability can be cut easily.
- · They do not contain asbestos
Technical specifications
|
Classification Tepmerature |
° C |
1260 |
1430 |
|
Density |
K g / m3 |
180-200 |
180-200 |
|
Colour |
|
B eyaz |
Beyaz |
|
A l 2 O3 |
% |
45 |
29-31 |
|
S i O 2 |
43 |
53-55 |
|
|
ZrO2 |
|
15-17 |
|
|
Lineer Shrinkage |
% |
-4 (1260 °
C- 24 s ) |
-4 (1430 ° C- 24
s) |
|
Tensile Strentgh ( 2mm i ç i n ) |
kN/mm2 |
0,3-1,2 |
0,3-1,2 |
|
Thermal Conductivity |
|
|
|
|
4 0 0 |
0 , 0 8 |
0,08 |
|
|
6 0 0 |
K c a l/ m h°
C |
0 , 1 1 |
0,22 |
|
8 0 0 |
0 , 1 8 |
0,31 |
|
|
1 0 0 0 |
0,43 |
Application Area
- ·
As heat sealing gasket in all kinds of
industrial and domestic furnaces.
- ·
As heat and expansion seal behind refractory
materials.
- ·
In the insulation of electrical installations
and cables.
- ·
It is used as a fire barrier in domestic
applications.
Dimensions
- 1 mm = 40000x1200
mm
- 2 mm = 20000x1200
or 20000x600mm
- 3 mm = 15000x1200
or 15000x600 mm
- 5 mm = 10000x1000
or 10000x600 mm
- 8 mm= 7500x1220 mm
- 10 mm=6000x1220 mm
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