The Secret Ingredient for Sparkling Ceramics and Brilliant Glass
Sodium Feldspar (Na-Feldspar)
Rahul Overseas Company is a leading supplier of high-quality Sodium Feldspar (Na-Feldspar) VIETNAM in Vietnam, catering to the diverse needs of the ceramics, glass, and construction industries. Our Sodium Feldspar products are meticulously sourced from trusted mines, ensuring exceptional purity and consistency.
Known for its excellent fluxing properties, Na-Feldspar lowers the melting temperature in glass manufacturing and enhances the durability and aesthetics of ceramic items.
With a commitment to quality, competitive pricing, and customer satisfaction, Rahul Overseas Company is your go-to source for premium Sodium Feldspar that meets international standards.
Contact us today to learn more about our offerings and how we can support your business needs!
Sodium Feldspar, or Na-Feldspar, is a group of aluminosilicate minerals containing sodium. It is widely used in various industries in VIETNAM due to its high alumina and alkali content, making it a key component in the manufacture of glass and ceramics.
Detailed Specifications of Sodium Feldspar (Na-Feldspar) VIETNAM
Chemical Composition: NaAlSi3O8
Appearance: Typically white, gray, or shades of red and blue
Mohs Hardness: 6-6.5
Specific Gravity: 2.61-2.64
Crystal System: Triclinic or monoclinic
Refractive Index: 1.533-1.539
Melting Point: 1100-1150°C
Applications:
Glass Manufacturing: Acts as a flux, lowering the melting point of the mixture and enhancing the strength and clarity of the glass.
Ceramics: Provides a necessary component for the vitreous phase, enhancing the mechanical strength and vitrification.
Fillers: Used in the production of paints, plastics, and rubbers to improve product quality and durability.
Enamels and Glazes: Enhances the gloss and smoothness of surfaces.
Benefits
- Improves hardness and durability of final products.
- Enhances the aesthetic appeal with its ability to produce a glassy finish.
- Lowers production costs by reducing the melting temperature of mixtures.
| Elements | Components |
| Silicon Dioxide (SiO2): | 66.0-69.0% |
| Aluminum Oxide (Al2O3): | 19.0-21.0% |
| Sodium Oxide (Na2O): | 7.0-12.0% |
| Potassium Oxide (K2O): | Up to 5% |
| Calcium Oxide (CaO): | Trace amounts |
