Reinforced glass packing type ESZ
Packing braided of glass textured yarn of glass of type E reinforced with an inconel wire. Thanks to the application of appropriate strand we obtained flexible packing with much air captured between the fibres. This phenomenon gives, as a result, the perfect heat insulating power. Reinforcement with an inconel wire significantly raises mechanical and thermal resistance of the packing.
Application
This packing is designed for sealing chambers of dryers and furnaces as well as coal mills in the professional power sector with high temperatures. High chemical resistance of glass fibres enables using this packing in chemical equipment and in outlet systems of hot flue gases and post-reaction gases. The packing is resistant to most aggressive chemical agents except fluorine, strong alkali and phosphoric and sulphuric acid.
|
DESCRIPTION OF PARAMETER |
VALUE |
|
TYPE |
ESZ |
|
Material |
textured glass fibre, type E |
|
Maximum temporary temperature in °C |
750 |
|
Maximum continuous operation temperature in °C |
700 |
|
Minimum use temperature in °C |
- 100 |
|
Maximum losses after roasting as % |
3 |
|
Maximum shrinkage as % |
3 |
|
Scope of pH |
3-14 |
|
Type of reinforcement |
wire CrNi gr. 0,1 mm |
|
Density in g/cm 3 |
1 ± 15 % |
|
Colour |
white |
|
Dimensional range in mm |
6 - 90 |
ESZ/G – graphited
6-16 mm – roll at least 5 kg
17-90 mm – roll at least 10 kg, but not less than 10 mt
