Silica Powder

Key Advantages

High purity and low impurity content.
Excellent chemical stability and inertness.
Exceptional thermal resistance and high melting point.
Offers superior electrical insulation properties.
High hardness and mechanical strength.
Low coefficient of thermal expansion.
Available in various particle sizes and distributions.
Versatile for numerous industrial applications.

Silica Powder

Silica powder is widely used in refractory materials and powder metallurgy industries to improve the high temperature resistance, wear resistance and oxidation resistance of the products. Its products are widely used in steelmaking furnaces, kilns, and kiln furniture.

In the organic silicon chemical industry, chemical silica powder is the basic raw material for organic silicon polymer synthesis, such as the production of silica monomers, silica oil, and silica rubber preservatives, so as to improve the high temperature resistance, electrical insulation and resistance of the products. Corrosion, waterproof and other characteristics.

Chemical silica powder is drawn into monocrystalline silicon. The processed silicon wafers are widely used in high-tech fields and are essential raw materials for integrated circuits and electronic components.

In the metallurgical casting industry, industrial silica powder is used as a non-ferrous compound additive and silicon steel alloying agent to improve the hardenability of steel. Industrial silica powder can also be used as a reducing agent for certain metals and used in new ceramic alloys.

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Equipment Construction

Raw Material: Sourced from high-grade natural quartz ( $S i O_{2}$ ).
Processing: Undergoes rigorous crushing, grinding (e.g., ball milling, jet milling), and impurity removal.
Purification: Includes advanced processes like flotation and pickling for high purity.
Classification: Precision classification ensures desired particle size distribution.
Form: Fine, white, odorless powder.
Purity: Typically boasts high $S i O_{2}$ content (e.g., 99.9% or higher).
Surface Treatment (Optional): Can be surface-treated for enhanced compatibility with specific resins.
Particle Shape: Spherical or irregular, depending on processing and application.