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Contact Info
Phone: +86-13931917791
Tel: +86-319-8175000
Fax: +86-319-8177000
E-mail: 13931917791@163.com
Huangjinzhuang Industrial Zone, Qinghe County, Hebei Province, China
Andalusite
Category:
Andalusite
+86-13931917791
- Product description
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Product Introduction
Andalusite is a mineral within the kyanite family, typically characterized by its columnar crystals and island-like structures, often exhibiting a cross-section close to a square shape. It can be found in various colors such as pink, reddish-brown, or gray-white, with a glassy luster. Andalusite has a relative hardness ranging from 6 to 7.5 and a volumetric density of 3.1-3.2g/cm3.
Product Characteristics
● High fire resistance due to the use of natural crystalline raw materials;
● High temperature mechanical strength;
● Excellent high-temperature volume stability, resistance to creep, slag, acid, and alkalis;
● Good thermal shock stability.
Particle Size
0-1mm 1-3mm 200mesh（Can be processed according to customer’s special requirements）
Application Fields
Ceramic materials, refractory materials（blast furnace and hot blast furnace bricks）, casting materials, silicon aluminum alloys, sagger kiln furniture, precision casting, insulation and decorative materials, etc.
Physical and Chemical Indicators
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