Reinforced ceramic packing type ECZ
The aluminosilicate yarn reinforced with a chrome-nickel steel wire used in the packing is characterized by an excellent thermal resistance. As a result of the applied strand, these characteristics are enriched by a high elasticity of the resulting packing. It contains up to 18% of organic fibers which may burn out in the first period of operation without losses for key operation parameters.
ECZ is a static sealant, ideal for use in furnaces, flaps, hatches, handhole openings and expansion openings. Applied, e.g. in power plants (coal mills), in metallurgy (coke batteries), founding (sealing forms), in the ceramic industry (ceramic carts and furnaces), municipal services (coal furnaces).
|
DESCRIPTION OF PARAMETER |
VALUE |
|---|---|
|
TYPE |
ECZ |
|
Material |
ceramic yarn |
|
Maximum temporary temperature in °C |
1200 |
|
Maximum continuous operation temperature in °C |
1100 |
|
Minimum operation temperature in °C |
- 100 |
|
Fiber melting point in °C |
1760 |
|
Type of reinforcement |
wire CrNi ø 0,1 mm |
|
Maximum shrinkage as % |
3 |
|
Content of organic fibers as % |
~18 |
|
Maximum losses after roasting as % |
18 |
|
Density in g/cm3 |
0,65 ± 15 % |
|
Colour |
white |
|
Dimensional range in mm |
6 – 90 |
ECZ/G – graphited
ECZ+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
