Feldspar
Feldspar is one of the most important industrial minerals used across a wide range of manufacturing sectors. Known for its aluminosilicate composition and natural alkali content, feldspar plays a key role in improving melting behavior, strengthening finished products, and enhancing surface characteristics in many industrial formulations.
At Shri Vinayak Industries, feldspar is sourced from carefully selected deposits and processed through controlled crushing and milling systems to ensure consistent particle size distribution and stable chemical composition. This consistency helps manufacturers maintain reliable production processes and uniform product quality across large-scale operations.
The mineral acts primarily as a fluxing agent, lowering melting temperatures in high-temperature processes while contributing to improved bonding and structural strength in finished materials. Its balanced chemical properties make it suitable for both functional and decorative applications in multiple industries.
Product Forms
Feldspar from Shri Vinayak Industries is available in multiple forms to meet the processing requirements of different industries:
Feldspar Lumps
Feldspar Granules
Feldspar Powder
Custom Mesh Sizes
Property
Value
Purity
Up to 99%
Mesh Sizes
80 – 500 Mesh
Mineral Type
Potash Feldspar / Sodium Feldspar
Color
White / Light Cream
Industrial Applications

Ceramics
Feldspar is widely used in ceramic bodies, glazes, and frits where it helps improve vitrification, surface smoothness, and mechanical strength in products such as tiles, sanitaryware, and tableware.

Glass Manufacturing
In glass production, feldspar provides alumina and alkali content that helps improve melting efficiency, chemical durability, and clarity in finished glass products.

Construction Materials
Feldspar is used in certain construction materials and mineral blends where it contributes to stability and performance in engineered materials and specialized formulations.

Paints and Coatings
Fine feldspar powder can be used as a functional mineral filler in paints and coatings, helping improve hardness, durability, and surface finish.

Plastics and Polymers
In polymer applications, feldspar can function as a mineral filler that improves dimensional stability, wear resistance, and mechanical strength in plastic compounds.

Abrasives
Due to its hardness, feldspar is used in abrasive materials and polishing compounds where controlled mineral characteristics are required.
