Zirconium Ceramic Fiber Blanket

Zirconia fiber is a polycrystalline refractory fiber material composed of pure tetragonal/cubic phase ZrO2 nanoceramic grains. It is made into a thickened zirconia colloid using a high-tech "colloid method" and is spun into a fiber embryo, and then through processes such as dehydration, drying and medium-high temperature heat treatment and crystallization, it is transformed into Zr zirconia polycrystalline fiber. The appearance is white, smooth, soft and elastic, just like absorbent cotton. Due to the high melting point of the ZrO2 material itself, it does not oxidize. And other high-temperature excellent properties enable ZrO2 fiber to have a higher service temperature than other refractory fiber varieties.

Zirconium Ceramic Fiber Blanket is formed from special aluminum silicate fiber filaments through a special double-sided needling process. After the double-sided needle punching process, the degree of fiber interweaving, anti-delamination performance, tensile strength and surface smoothness are greatly improved. The fiber blanket does not contain any organic binders to ensure that the ceramic fiber blanket has good workability and stability under high and low temperature conditions. Zirconium-containing fiber blankets are mainly divided into aluminum silicate fiber blowing blankets and aluminum silicate fiber spinning blankets. Aluminum silicate spinning blankets have long fibers and small thermal conductivity, and are better than aluminum silicate blowing blankets in thermal insulation performance.

High temperature resistance, can withstand 1430 degrees
Good thermal stability, can maintain good stability under high temperature environment
Light weight, less heat absorption when used as insulation material
Good toughness, can be bent and folded at will
It can compensate for the deformation of the furnace shell so that there are no gaps between components.
Low thermal conductivity will bring high energy saving effect and have the ability to resist thermal shock.

1. Zirconium Ceramic Fiber Blanket are generally used as wall and backing materials for industrial kilns with long-term operating temperatures between 1150°C and 1300°C, as well as materials for industrial kiln masonry expansion joints, furnace doors, and roof insulation seals. , thermal insulation materials for high temperature
Refractory and heat insulation materials for ladle backing, bell furnace, tunnel kiln, roller kiln and aluminium melting furnace;
2, Insulation lining and backing materials for heat treatment furnace;
3,Ceramic kiln insulation lining and backing materials;
4,Refractory and Heat Insulation Materials for Glass and Building Materials Industry

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