Ceramic fiber paper is a paper refractory product made of ceramic fibers, also called aluminum silicate fiber paper. Ceramic fiber paper is a high-temperature refractory material, usually made of inorganic oxide fibers, mainly including Al2O3, SiO2, and ZrO2, and certain additives are added to make it compact. Ceramic fiber paper can not only be used as thermal insulation material for the inner wall of furnace lining and sealing material for high-temperature appliances, but also can be used as thermal insulation material for aviation and aerospace, and has a wide application prospect.
| 아이템/등급 | STD Paper | HD Paper | |
|---|---|---|---|
| Classification Temperature ≥/℃ | 1260 | 1350 | |
| 화학 성분 | ω (Al2O3)/% | 42-47 | 44-50 |
| ω (SiO2)/% | 52-57 | 49-55 | |
| 색상 | 흰색 | 흰색 | |
| 벌크 밀도(kg/m³) | 200 | 240 | |
| Tensile Strength/MPa | 0.4 | 0.7 | |
| 점화 손실 ≤/% | 10 | 6 | |
| 열전도율 계수 /[W/(m-K)]] | 200℃ | 0.06 | 0.06 |
| 400℃ | 0.09 | 0.08 | |
| 600℃ | 0.13 | 0.13 | |
| 800℃ | 0.2 | 0.19 | |
| 1000℃ | / | 0.29 | |
| 1200℃ | / | 0.43 | |
1.Thermal Shock Resistance 2.Environmental Friendly 3.High-Temperature Resistance 4.Electrical Insulation
Ceramic fiber paper has various uses. It is widely used for thermal insulation in high-temperature equipment like industrial furnaces and boilers. It also serves for soundproofing in buildings and vehicles, and provides electrical insulation in some electronic components.