Ceramic Fiber Paper
Ceramic fiber paper is a kind of ceramic refractory material made of ceramic fiber as the main raw material, which has the characteristics of high strength, high chemical stability and high wear-resistance, and is suitable for kiln and furnace lining masonry.
- Main Composition: Al2O3+SiO2≥99%
- Application: Industrial Furnaces Insulation Layer
- Raw Material: Bulk Fibers
- Color: White
- Bulk Density: 190Kg/m3~250Kg/m3
- Capacity: 3000 MT per month
- Package: Export Wooden Pallets and Carton Case
High quality refractory bricks
Product Details
Ceramic fiber paper for kiln insulation
Description of Fireramo Ceramic Fiber Paper
Ceramic fiber paper for kiln is a kind of ceramic fiber refractory material made of selected alumina silicate ceramic fiber cotton as the main raw material, using wet molding process. Insulation ceramic fiber paper has excellent refractory properties, high-temperature strength, chemical stability, machinability and other characteristics, widely used in high-temperature insulation, sealing, gaskets, electrical insulation, sound absorption and filtration and other aspects of the functional materials.
As a manufacturer of Ceramic Fiber Paper, Fireramo wholesales & sells Ceramic Fiber Paper worldwide at factory price.
Features of Fireramo Ceramic Insulating Fiber
High temperature stability
Ceramic fiber paper has excellent high-temperature stability, it can work for a long time under extreme high-temperature environments, and has excellent tensile and flexural strengths, and can generally withstand high temperatures up to 1600℃.
High Strength
Ceramic insulation fiber paper has high strength and stiffness, it is also easy to shape and cut, easy to use and manufacture.
High chemical stability
Ceramic insulation fiber paper is not susceptible to chemical corrosion and can be used in a variety of fields.
Abrasion resistance
Ceramic fiber paper has high hardness and therefore good abrasion resistance.
Excellent Thermal Insulation
Ceramic fiber paper has low thermal conductivity and excellent thermal insulation properties. It can quickly separate the surface temperature from the internal temperature, effectively reducing energy loss. In industrial production, using ceramic fiber paper for thermal insulation not only saves energy and reduces production costs, but also improves production efficiency.
Soft and thin
Ceramic fiber paper has extremely low density and excellent flexibility, and can be freely folded and cut as needed. Its thinness and lightness make it easy to install and flexible enough to be used in equipment of all shapes and sizes.
Applications of Fireramo ceramic fiber paper for kilns
High temperature insulation
Fireramo Ceramic Fiber Paper can be used in high-temperature furnaces, heat treatment furnaces, high-temperature pipelines and other high-temperature equipment as a high-temperature insulation material.
Sealing material
Ceramic fiber paper has good elasticity and plasticity and can be used to make sealing gaskets and seals for high temperature and corrosive environments.
Electrical insulating material
Ceramic fiber paper has excellent electrical insulation properties, can be used to make wire insulation, electronic component insulation materials.
Filtration material
Ceramic fiber paper has high porosity and surface area, and can be used to make filtration materials, such as catalyst carriers, air purifier cartridges.
Sound-absorbing material
Ceramic fiber paper has good sound-absorbing properties, and can be used to make sound-absorbing materials, such as building sound-absorbing boards, automobile silencers and so on.
Production process of ceramic fiber paper
Preparation of raw materials: mainly selected aluminum silicate ceramic fiber cotton, can be wet or dry fiber dispersion.
Preparation of sol: the ceramic fiber cotton is dispersed in water to form a sol.
Coating: The prepared sol is evenly coated on the substrate.
Drying: Drying under certain conditions to evaporate the water in the sol and form a stable ceramic film.
Sintering: After high-temperature calcination, the ceramic film is gradually densified and the corresponding crystal structure is generated.
Processing: the sintered ceramic film for processing, such as pressed into sheets or rolled into paper, can be made of ceramic fiber paper.
Precautions in the production process of ceramic fiber paper
Fiber dispersion: In order to obtain uniform ceramic fiber sol, you need to choose the right dispersant and dispersion method.
Coating uniformity: the coating process needs to ensure that the distribution of sol is uniform, to avoid local fiber buildup or leakage of coating and other phenomena.
Drying control: the drying process needs to control the temperature and humidity to avoid uneven drying or cracking and other phenomena.
Sintering temperature and time: the sintering process needs to control the temperature and time to ensure the denseness of the ceramic film and the stability of the crystal structure.
Processing method: the processing process needs to be based on product requirements to choose the appropriate processing method, such as pressing, rolling, cutting, etc..
Ceramic Fiber Paper Specifications
| Description | STD Paper | HA Paper | HZ Paper |
|---|---|---|---|
| Chemical Composition（%） | |||
| Al2O3 | 47 | ≥52 | ≥34 |
| SiO2 | ≥52 | ≥47 | ≥50 |
| ZrO2 | — | — | ≥15 |
| Fe2O3 | 5 | ≤0.5 | ≤0.5 |
| Na2O | — | ≤0.2 | ≤0.2 |
| Tensile Strength（MPa） | ≥0.3 | ≥0.3 | ≥0.3 |
| Water Content（%） | ≤2 | ||
| Loss of Ignition（%） | ≤10 | ||
| Organic Content（%） | ≤9 | ≤8 | ≤8 |
| Density （Kg/m3） | 190~250 | ||
Specializing in refractory materials for over 20 years, we provide professional refractory solutions for the global high temperature industry.
