Reinforced ceramic packing type ECZ-HT
High-quality sealing intended for work in very high temperatures up to 1400°C. Thanks to the application of special aluminosilicate yarn enriched with zirconium monoxide and additionally reinforced with a wire of alloy resistant to the temperature of 1300°C, we obtained a product of unusual thermal and mechanical resistance.
Application
Application of ECZ-HT packing is recommended wherever ECZ packing does not withstand temperature or mechanical loads. This packing is resting sealing, ideal to be used in furnaces, flaps, hatches, cleanout openings and expansion gaps. Applied e.g. in power plants (coal mills), in metallurgy (coke batteries), founding (forms sealing), ceramic industry (ceramic carts and furnaces) and municipal economy (coal furnaces).
|
DESCRIPTION OF PARAMETER |
VALUE |
|
TYPE |
ECZ-HT |
|
Material |
ceramic yarn HT |
|
Maximum temporary temperature in °C |
1400 |
|
Maximum continuous operation temperature in °C |
1300 |
|
Fiber melting point in °C |
1760 |
|
Type of reinforcement |
wire of molybdenum steel ø 0.1 mm |
|
Maksymalne ciśnienie w bar |
1,0 |
|
Maksymalna kurczliwość (24 h w 1100 °C) |
3 |
|
Content of organic fibres % |
18 – 20 |
|
Maximum losses after roasting as % |
18 |
|
Density in g/cm3 |
0,65 ± 15 % |
|
Colour |
white |
|
Dimensional range in mm |
6 – 90 |
ECZ-HT/G – graphited
6-16 mm – roll at least 5 kg
17-90 mm – roll at least 10 kg, but not less than 10 mt
