Heat-resistant glass and enamels

We supply a broad range of mineral raw materials for the production of heat-resistant glass, glass enamels, glazes, and protective coatings used in industry, construction, energy, and household appliances.

Published
18.06.2025
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Our materials ensure high thermal resistance, resistance to aggressive environments, color stability, and protection against cracking under thermal cycling stresses.

Summary

Key Raw Materials:


Zircon and Zircon Flour

Increase thermal resistance and thermal shock resistance. Used in glass enamels, glass-ceramic coatings, and enamels for stoves and ovens.


Quartz (High-Purity Silica)

A primary component in glass masses and enamels. Provides transparency, stability, and structural strength at high temperatures.


Borate Compounds (Boric Acid, Sodium and Calcium Borates)

Reduce melting temperatures, improve flowability, and enhance enamel adhesion. Essential for producing heat-resistant and acid-resistant coatings.


Feldspar (Potassium and Sodium)

Acts as a flux. Aids the formation of a glassy phase, lowers firing temperatures, and increases coating density.


Alumina

Enhances mechanical strength and thermal stability of glass and enamels, reducing susceptibility to scratches and wear.


Lepidolite, Nepheline Syenite, Colemanite, and Other Special Components

These are used to adjust the coefficient of thermal expansion and create specific properties such as gloss, acid resistance, and thermal shock resistance.

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