Astrra Chemicals

CALCIUM META SILICATE

We are the stalwarts in the domain of manufacturing, supplying, wholesaling, and exporting CALCIUM META SILICATE These flavor grade chemicals are processed using pure and accurate ingredients that are procured from reliable and trusted vendors of the market. Our range is available in the market at leading prices in packs of different quantities.

Calcium Metasilicate, also known as wollastonite, is a naturally occurring mineral with several uses and applications in construction and other industries due to its unique properties.

Here are some of its common uses and applications:

Construction Industry:

Concrete Additive: Wollastonite can be used as a filler or extender in concrete and mortar to improve their properties. It enhances the compressive strength and durability of concrete and can replace some of the Portland cement, reducing costs.

Cementitious Material: When properly processed, wollastonite can be used as a partial replacement for cement, reducing the environmental impact of concrete production.

Ceramic Industry:

Ceramic Tiles and Sanitaryware: Wollastonite can be used in the production of ceramic tiles, sanitaryware, and other ceramic products. It contributes to the product’s strength, durability, and finish.

Plastics Industry:

Reinforcement in Thermoplastics: Wollastonite can be added to thermoplastic materials like polypropylene and polyethylene to enhance their mechanical properties, such as tensile strength and dimensional stability.

Flame Retardant: It is also used as a flame retardant in various plastic applications.

Paints and Coatings:

Anti-corrosive Coatings: Wollastonite is used in anti-corrosive coatings to improve adhesion and corrosion resistance.

Texture Coatings: It can be added to texture coatings to provide a desirable texture and improve durability.

Adhesives and Sealants:

Wollastonite can be used in adhesives and sealants to improve their bonding strength and resistance to moisture and chemicals.

Metallurgical Industry:

Wollastonite is used as a flux in the metallurgical industry, helping to remove impurities during the smelting process.

Agriculture:

In agriculture, it can be used as a soil conditioner to improve soil structure and provide essential nutrients to plants.

Automotive Industry:

Wollastonite can be used in automotive friction materials, such as brake linings and clutch facings, to enhance wear resistance and thermal stability.

Paper Industry:

In the paper industry, wollastonite can be used as a filler to improve the paper’s smoothness and opacity.

Environmental Applications:

Wollastonite can be used in pollution control, such as in the treatment of acid mine drainage, as it can neutralize acidic waters and improve water quality.

Insulation Materials:

It can be added to insulation materials like fiberglass and foam insulation to improve their thermal and mechanical properties.

Soil Remediation:

Wollastonite has been used in soil remediation projects to improve soil quality and promote plant growth in areas affected by industrial pollution.

Wollastonite’s versatility and unique properties make it valuable in various industries, contributing to the development of more durable, sustainable, and high-performance products. Its applications continue to expand as research and development efforts uncover new ways to harness its potential.