EagleBurgmann international
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UK
UK
UK
UK
UK
EagleBurgmann WORLDWIDE
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Mica gasket sheets
Statotherm HT 9560
Statotherm HT 9560
Features
Statotherm HT 9560 is a gasket made from particularly heat-resistant natural mica. The outstanding thermoactive sealing behavior (from around 600 °C) is achieved through a specially developed treatment. The materialʼs expansion ratio actively counteracts any loss of surface pressure, which in turn guarantees the tightness and stability that the gasket needs for sealing even extreme conditions.
Advantages
- Extreme temperature stability
- Active expansion behavior when exposed to high temperatures
- Good chemical resistance
Operating range
Pressure: p = 5 bar
Temperature
RZ = 40 … 60 μm
Guaranteed chemical resistance even in many gaseous media.
Sealing parameters
Thermal conductivity coefficient of sealant at 400 °C: λ = 0,35 W/mK Compressive strength for sealant to DIN 52913 (16 hours at 300 °C): 35 ... 40 MPa
Temperature
- Continuous operation:
tmax = + 950 °C - Inert environment:
tmax>1,200 °C
RZ = 40 … 60 μm
Guaranteed chemical resistance even in many gaseous media.
Sealing parameters
Thermal conductivity coefficient of sealant at 400 °C: λ = 0,35 W/mK Compressive strength for sealant to DIN 52913 (16 hours at 300 °C): 35 ... 40 MPa
Materials
- Soft gasket made from mica compound
- Tanged insert from 1.4828 or 1.4401
Recommended applications
Industries
- Aviation and aerospace industry
- Power plant technology
- Metal production and processing
- Blowers
- Flange connections
- Exhaust ducting
- Ovens
- Furnaces
Variants
9560/2P (with tanged metal reinforcement (1.4828)
9560/2RIG (with tanged metal reinforcement (1.4828) and eyeletting (1.4828)
9560/3P (with tanged metal reinforcement (1.4401)
9560/3RIG ((with tanged metal reinforcement (1.4401) and eyeletting (1.4571)
9560/2RIG (with tanged metal reinforcement (1.4828) and eyeletting (1.4828)
9560/3P (with tanged metal reinforcement (1.4401)
9560/3RIG ((with tanged metal reinforcement (1.4401) and eyeletting (1.4571)
Notes
The gasket is normally installed between flat sealing surfaces. Please note that the seal thickness is set during installation as a result of the bolt-tightening forces acting on the flange. The standard thickness of 1.3 mm when new settles to around 1.05 mm with surface pressure of 15 MPa at room temperature. Once this adaption has taken place, there is no further significant settling or flow.
Forms of supply
- Unreinforced sheets:
1,000 x 1,016 mm
0.4 mm thick
1,500 x 1,000 mm
0.7 / 1.0 mm thick - Sheets with tanged insert
in 1.4828:
1,500 x 1,000 mm
1.3 / 1.7 mm thick - Sheets with tanged insert
in 1.4401:1,200 x 1,000 mm
1.3 / 1.7 / 2.0 mm thick - Rings and molded parts:
Standard dimensions
as per DIN EN 1514-1 or
ASME B16.21
Gaskets and rings
9560/P: 1,000 x 1,016 mm in thickness 0.4 mm
9560/P: 1,500 x 1,000 mm in thickness 0.7 and 1.0 mm
9560/2P: 1,000 x 500 mm in thickness 1,3 mm
9560/3P: 1,000 x 1,200 mm in thickness 1.3 ; 1.7 and 2.0 mm
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