Description
Definition and raw materials of ceramic fiber paper
Ceramic fiber paper is a paper-like material made of ceramic fibers. It is made of fine ceramic fibers through a specific preparation process to form a fiber network structure, similar to the fiber network of traditional paper. It is usually made of ceramic materials such as alumina and zirconium oxide.It is mainly made of selected aluminum silicate ceramic fiber cotton as the main raw material using a wet molding process.
A small amount of scientifically selected and strictly controlled binder is added during the production process, and the binder will be completely burned during use.According to different chemical compositions, aluminum silicate fiber paper can be divided into standard aluminum silicate fiber paper, high-purity aluminum silicate fiber paper, high-aluminum aluminum silicate fiber paper, zirconium-containing aluminum silicate fiber paper, etc.
ceramic fiber paper roll
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ceramic fiber paper specification
| Project | Specifications |
|---|---|
| Fiber Type | Ceramic Fiber |
| thickness | 1.0 mm, 2.0 mm, 3.0 mm |
| density | 200 kg/m³, 320 kg/m³, 480 kg/m³ |
| Temperature range | 1260°C, 1400°C, 1600°C |
| size | 1000 mm x 1000 mm |
| color | White, Gray |
| Application Areas | High temperature insulation, welding protection, equipment insulation |
From Wikipedia: Ceramic fiber
Characteristics of ceramic paper
- High temperature stability, low thermal conductivity, low specific heat, light weight, thermal shock resistance, high thermal reflectivity, good dielectric strength, corrosion resistance
- Good thermal insulation, sound insulation, and insulation performance
- Good flexibility and tear resistance
- No asbestos, no reaction with aluminum liquid
- Good electrical insulation and sound insulation performance
- Good mechanical processing performance
- Tough texture, high compressive strength
What temperature can ceramic fiber paper sheets withstand?
High temperature resistant material: Ceramic fiber paper is made of selected aluminum silicate ceramic fiber cotton as the main raw material. Due to different use temperatures, it is divided into four materials: standard, high aluminum, and zirconium-containing ceramic fiber paper (236/436/536)
Ceramic fiber paper for insulation What does density mean?
- The thermal conductivity decreases with the increase of volume density, but the reduction gradually decreases
- When the density exceeds a certain range, the thermal conductivity no longer decreases, but tends to increase
- There is a minimum thermal conductivity and a corresponding minimum volume density at different temperatures
- There is an optimal volume density with the minimum thermal conductivity
- Foreign layered ceramic fiber wall linings, the volume density of ceramic fiber on the hot surface is specified as 130 ~ 160Kg/m?
- The volume density of ceramic fiber on the hot surface of flat-laid composite furnace linings is specified as 200 ~ 240Kg/m?
Ceramic paper inspection and delivery
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