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Phone: +86-13931917791
Tel: +86-319-8175000
Fax: +86-319-8177000
E-mail: 13931917791@163.com
Huangjinzhuang Industrial Zone, Qinghe County, Hebei Province, China
Kyanite 80 mesh
Category:
Kyanite
+86-13931917791
- Product description
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Product Introduction
Kyanite is one of the minerals in the kyanite family, usually with flat columnar crystals and island like structures.
Color: cyan, blue, glass luster, relative hardness: anisotropy//c-axis 5.5, Å c-axis 6.5~7, volume density 3.53~3.65g/cm3.Kyanite 80 mesh is a high-quality fine powder with excellent thermal stability and expansion properties. It transforms into mullite at high temperatures, improving density and strength in refractory applications. Widely used in castables, ceramics, and kiln linings, it enhances resistance to thermal shock and corrosion. As a key component in Kyanite refractory material, it supports durability and performance in high-temperature environments.
Product Characteristics
● Natural crystalline raw materials with high fire resistance;
● High temperature mechanical strength;
● Good thermal expansion: the expansion rate can reach 16% -18%;
● Good thermal shock stability.
Particle Size
80 - 120 mesh 325 mesh（Can be processed according to customer’s special requirements）
Application Fields
Ceramic materials, refractory materials(expanding agent), casting materials, silicon aluminum alloys, sagger kiln furniture, precision casting, insulation and decorative materials, etc.
Physical and Chemical Indicators
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