Mr. Perry Wu International Sales Director
Hot Selling Advanced Materials
- Zirconia Blanks
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0102030405
Cordierite Powder Refractory Sagger Honeycomb Ceramic Catalyst Low Expansion Coefficient Cordierite for Tail Gas Purification
Cordierite powder and particle
Cordierite has good thermal stability, loose structure, low coefficient of thermal expansion and mechanical strength. It can be used to prepare porous ceramics with thin porous wall and fast temperature rise, and can be used as catalyst carrier. At the same time, the cordierite ceramics have large specific surface area and strong adsorption capacity, and can adsorb harmful substances.
Cordierite is commonly used in ceramic packaging materials, as well as in boron plate and support materials for tunnel kilns.Cordierite can be applied to high temperature flame surface, such as flame nozzle; Can also be used in hot and cold alternating fast heat exchanger, such as heat resistant porcelain, heat resistant pot, etc. The crystal structure of cordierite determines that the crystal can dissolve the oxide of transition element in the solid solution, which results in lattice distortion and high infrared emissivity of cordierite.
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Items
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Specification
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Components(%)
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Guarantee value
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Typical value
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SiO2
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45~60
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46.14
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Al2O3
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35~40
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36.78
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Fe2O3
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≤0.10
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0.84
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CaO
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≤0.80
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0.71
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MgO
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≤15
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13.12
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Mullite(%)
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/
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Glass(%)
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/
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Linear expansion coefficient(1/℃)
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/
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Bulk density(g/cm3)
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≥1.70
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Particle size
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0~1~3~5~8mm,180F,200 F,240 F,325 F
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Our company uses ultra-fine zirconia powder produced by wet chemical method, and through strict quality control procedures, we ensure the stability between powder batches, which is the most crucial link in the manufacturing of finished products. Our company is renowned for its stability and high quality in the ultra-fine zirconia powder industry. Its powder series is suitable for various methods such as dry pressing, isostatic pressing, injection molding, hot pressing casting, injection molding, and tape casting.
Widely used in fields such as electronic ceramics, structural ceramics, bioceramics, advanced refractory materials, radio components, ceramic pigments, enamel, artificial gemstones, grinding and polishing.
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