SILICA SAND

Silica sand, composed primarily of silicon dioxide (SiO2), is a versatile and essential material used across various industries. Known for its high purity and durability, silica sand has several key industrial applications:

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Glass Manufacturing: Silica sand is the primary ingredient in the production of glass products, including windows, bottles, and fiberglass. Its high silica content and low impurities make it ideal for creating clear, strong glass.

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Foundry Casting: In foundries, silica sand is used as a molding material for casting metals. Its ability to withstand high temperatures and maintain shape makes it essential for producing precise metal parts.

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Construction: Silica sand is a crucial component in the production of concrete, mortar, and cement. It is also used in the manufacture of building materials like bricks and tiles, providing strength and durability.

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Filtration: Due to its high permeability and chemical purity, silica sand is used in water filtration systems. It helps remove contaminants and impurities from drinking water and wastewater.

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Chemicals Production: Silica sand is used as a raw material in the production of silicon-based chemicals, including sodium silicate, silicon tetrachloride, and silicon gels.

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Refractories: Silica sand is utilized in the manufacture of refractory bricks, coatings, and materials that can withstand extreme temperatures in kilns, furnaces, and reactors.

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Industrial Abrasives: Its hardness and durability make silica sand suitable for use in abrasive applications, such as sandblasting and the production of sandpaper.

 

At OEH, we supply high-quality silica sand to meet the diverse needs of these industries, ensuring consistency, purity, and reliability in every application.