Please contact us for pricing.
LyTherm 1535-GC is a lightweight refractory composite composed of an inner core of alumina-silica paper quilted with a durable textile cladding. This ceramic paper is designed for use in applications where abrasion resistance is of the utmost importance.
Features
|
· High tensile strength · Low shot content |
· Protection against corrosion · Reduced heat loss and skulling |
· Minimal shrinkage · Chemical stability |
|
Typical Applications |
Testing/Engineering Services |
|
· Parting plane in refractory linings · Combustion chamber liners · Backup lining for metal troughs · Hot top linings · Thermal and electrical insulation · Refractory backup insulation · Coke oven door shock absorption medium · Kiln car deck covering
|
· Thermal imaging for performance validation · Thermal conductivity for material characterization · Thermal modeling for engineering solutions
|
|
Physical Properties |
|
|
Melting Point, °F (°C) |
3200 (1760) |
|
Use Limit, °F (°C) |
2300 (1260) |
|
LOI, % |
10 |
|
Density, lb/ft3 (kg/m3 ) |
10-12 (160-192) |
|
Dielectric Strength, V/mil |
N/A |
|
Mullen Burst, psi |
46 |
|
Chemical Properties % |
|
|
Al2 O3 |
47.00 |
|
SiO2 |
52.62 |
|
Na2 O |
0.18 |
|
Fe2 O3 |
0.03 |
|
Others |
0.17 |
|
Tensile Strength lb/in (kg/25mm) |
|
|
Machine Direction Tensile |
28.77 (12.84) |
|
Cross Direction Tensile |
17.64 (7.87) |
|
Apparent Thermal Conductivity |
|
|
Mean Temperature, °F (°C) |
Thermal Conductivity BTU in/hr ft2 °F (W/mK) |
|
260 (500) |
0.062 (0.43) |
|
426 (800) |
0.082 (0.57) |
|
704 (1300) |
0.120 (0.83) |
|
870 (1600) |
0.141 (0.98) |
Technical Data Sheet
