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Paper
Paper
Descriptions
Blending with high quality alumina-silica fibers and binders, additives, the ceramic fiber paper is proved to be a flexible and uniform sheet in handling heat treatment. Some advantages including low shrinkage, good strength, and low thermal conductivity contribute to the wide applications of the paper. Our paper has a highly uniform structure due to its well-controlled weight and thickness, assuring homogeneous thermal conductivity and a clean, smooth surface , that's the reason why paper can be an ideal for gasket or sealing.Ceramic fiber paper is completely free of asbestos and is designed to be an economic replacement for asbestos paper in most applications. Ceramic fiber paper is easy to be handled and cut, its flexibility allows it to be wrapped or rolled for better storage.
Features
Easily handled and engineered
Low thermal conductivity
Good Resilience
Resistance to thermal shock and flame
Superior dielectric strength
Typical Applications
Asbestos paper replacement
Investment cast mold wrap insulation
One-time consumable insulating applications
Back-up lining for metal troughs
Hot top lining
Thermal and electrical insulation
Typical Parameters
Description |
STD Paper |
HD Paper |
Chemical Composition (%) |
||
Al2O3 |
47 |
48 |
SiO2 |
52 |
51 |
Fe2O3 |
≤0.5 |
≤0.5 |
Na2O |
≤0.2 |
≤0.2 |
Physical Properties |
|
|
Density(kg/m3) |
200 |
250 |
Classification Temperature (℃) |
1260 |
1260 |
Maximum Operating Temperature(℃) |
1000 |
1100 |
Organic Content (%) |
≤9 |
|
Color |
White |
|
Loss of Ignition (%) |
≤10 |
|
Tensile Strength(MPa) |
≥0.3 |
The data shown are average results of tests under standard procedures and are subject to variation. Results should not be used for specification purposes or creating any contractual obligation. For more information on the safety application or materials, please refer to the work practices and material safety data sheet.