In industrial applications, ceramic fiber and glass fiber are important thermal insulation and insulation materials, each with unique properties and uses. The following is a simple and clear comparison between the two:
| Material composition | Heat resistance | Insulation performance | Chemical stability | Application areas | |
|---|---|---|---|---|---|
| Ceramic fiber | Mainly made of inorganic materials such as bauxite and silicate, with high fire resistance. | Can withstand high temperatures up to 1260°C, suitable for high temperature environments. | Has excellent thermal insulation performance and can effectively prevent heat loss. | Strong chemical stability, good resistance to many acids and alkalis. | Widely used in high-temperature industries such as metallurgy, ceramics, and aerospace. |
| Glass fiber | Made by drawing molten glass, the composition is sodium silicate, calcium and other metal oxides. | The general temperature resistance range is below 550°C, suitable for medium and low temperature occasions. | Also has good insulation, but not as good as ceramic fiber under high temperature conditions. | Although stable in most applications, it may be corroded in some acidic environments. | Commonly used in construction, transportation, and household appliances. |
In summary, ceramic fiber and glass fiber have their own characteristics, and the choice of which material should be considered comprehensively based on the specific application environment and needs.