Product description:
zirconia fiber is a kind of pure square/cubic phase ZrO₂ nanometer ceramic grain composition of polycrystalline mass refractory fiber material, its manufacturing process is complex, with high content of science and technology, the use of high-tech "colloid method" into a thickening zirconium oxide colloid, the spun into fiber embryo body, and then after dehydration, drying, and in the process, such as high heat treatment crystallization into Zr zirconia crystal fiber, chemical composition is ZrO₂ + Y₂O₃ 99.5% or higher, classification of temperature of 2200 ¡æ, melting point 2715 ¡æ, the fiber diameter for 3-6 um, filament length for 10-150 - mm, with a white appearance, smooth, soft, elastic, especially such as absorbent cotton, due to the high melting point, no oxidation ZrO₂ material itself and other excellent high temperature properties, makes the ZrO₂ fiber is better than other varieties of refractory fiber (such as alumina fiber, mullite fiber, aluminum silicate fiber, etc.) the use of higher temperature. Cotton fiber with various forming process can be made into: zirconia fibreboard, zirconia fiber felt, zirconium oxide fiber modules, zirconia fiber paper, zirconium oxide fiber furnace, special-shaped products such as zirconia fiber, high temperature products have high chemical stability, corrosion resistance, oxidation resistance, thermal shock, non-volatile, no pollution, are one of the most top international d fire resistant fiber materials.
Second, the product features:
1, the use of temperature is the highest. The highest use temperature as high as 2200 ¡ã C, and even to 2500 ¡ã C still can keep the complete fiber shape.
2, corrosion resistance is good. ZrO₂ naisuanjian corrosion ability is better than SiO₂ and Al₂O₃.
3 less volatile, no pollution, high temperatures. ZrO₂ in high temperature and vapor pressure of all metal oxide, as the lowest, and chemical inertness, high temperature and less volatile, no pollution.
Three, product application:
, as ultra high temperature insulation protective materials and ceramic matrix composite reinforced material, used in aerospace, national defense, atomic energy and other key technology.
2, used to make above 1500 ¡æ and 1500 ¡æ of ultra high temperature industrial kiln, ultra high temperature experiment furnace and other ultra high temperature heating device, etc., used in ceramic sintering, metal smelting, high temperature decomposition, semiconductor manufacturing, fused quartz, crystal growth, the experimental research, and many other industries and scientific research.
3, as a high temperature filtration materials and high temperature reaction catalyst carrier, etc., used in high temperature liquid or gas filter in removing impurity, as well as the synthesis of high temperature chemical reaction or cracking catalyst, etc.
Four, product physical and chemical indicators:

Note: technical data of the products is by testing standards adopted by the average, will be within a certain range of fluctuation, the data do not represent the quality of the product to ensure the data.
Four, commonly used specifications:
0.25/1/5 kg/piece