Ceramic packing type ECW
Aluminosilicate yarn applied in this packing is characterized by excellent thermal resistance. Thanks to the applied strand, these particular characteristics are enriched with high elasticity of created packing. It contains up to 18% of organic fibres which, in the first period of operation, may burn-out without greater losses for operation parameters of the packing.
It is resting packing, intended for sealing various kinds of dryers, industrial furnaces, coal mills, coke batteries and for thermal insulation of hot elements.
Application
|
DESCRIPTION OF PARAMETER |
VALUE |
|
TYPE |
ECW |
|
Material |
aluminosilicate yarn |
|
Maximum temporary temperature in °C |
800 |
|
Maximum continuous operation temperature in °C |
600 |
|
Fiber melting point in °C |
1760 |
|
Temperatura minimalna w °C |
- 100 |
|
Type of reinforcement |
- |
|
Maximum shrinkage as % |
3 |
|
Content of organic fibres % |
18 – 20 |
|
Maximum losses after roasting as % |
18 |
|
Density in g/cm3 |
0,65 ± 15 % |
|
Dimensional range in mm |
6 – 90 |
ECW/G – graphited
ECW+R – with elastomer core
6-16 mm – roll at least 5 kg
17-90 mm – roll at least 10 kg, but not less than 10 mt
