Qingdao Jinjunxuan International Trade Co., Ltd.
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High-alumina Mullite Sand and Powder of Refractory Products for Refractory and Precision Casting Industry Matrials
Mullite sand and powder of refractory products is made of kaolin by high temperature sintering. The chemical components of mullite are all chemical substances with strong fire resistance, and their properties are relatively stable. It mainly includes: alumina, silica, etc., the content of alumina is between 42% and 46%, and the content of silica is between 51-53%. In addition, there are less substances: iron oxide, sodium superoxide, potassium superoxide, titanium oxide, magnesium oxide, et.
The Physical&Chemical Indications
More About Products
0-1mm
1-3mm
16-30Mesh
30-60Mesh
200Mesh
The Products Applications
Mullite sand and powder of refractory products are mainly used in investment casting, gypsum filling V method molding and vacuum suction casting, as well as refractories for large, medium and small steel castings. They are widely used in machinery, aviation, weapons, metallurgy, petroleum and other industries.
Purpose of Casting
Packing Details : Net 500kg container bag. Or as requirements.
Delivery Details : Shipped in 15 days after payment.