Product description：
Zirconia fiber cotton has the characteristics of high fiber purity, fine fiber diameter, the lowest thermal conductivity oxide, and excellent corrosion resistance. Because the melting point of zirconia reaches 2715℃, the temperature of zirconia fiber and products can reach 2200℃.
Product feature：
The use temperature is high, the use temperature is as high as 2200℃, and the complete fiber shape can be maintained even up to 2500℃.
Low thermal conductivity, 1400℃ less than 0.1 high temperature longer service life.
Excellent corrosion resistance, zirconia products can withstand a small range of molten alkali metal oxides and carbonate attacks below 700℃, boiling temperature to withstand a short period of inorganic acid impact; The acid and alkali corrosion resistance of ZrO2 is obviously better than that of SiO2 and Al2O3.
1800℃ ultra-high temperature treatment, no organic residue, no pollution.
High strength, 1800℃ industrial furnace can be used as a self-supporting insulation material.
High temperature conductivity.
Yttrium is stable and does not undergo destructive physical phase transitions at high temperatures.
Typical application:
Used in composite materials, friction materials, thermal equipment lining and other high-temperature insulation fields.
Technical specification ：
| Technical specifications of zirconia fiber | |
| Fibrous phase | tetragonal |
| Service temperature | ≤2200℃ |
| Fusing point | ＞2700℃ |
| Mean diameter | 200nm-400nm/800nm-1um/2-4um |
| ZrO2 +HfO2（%） | 89.74 |
| Y203（%） | 10.06 |
| Pellet content≥75μ（%） | ＜2 |
| appearance | White, cotton wool |
