Potash feldspar powder is a key raw material employed in ceramics, glass, paint, and other industries. With high potassium content and good fluxing properties, it plays a crucial role in enhancing the quality, strength, and durability of products. As a trusted supplier of high-quality potash feldspar powder, Eon Enterprises ensures high purity, consistent quality, and a reliable supply for industries worldwide.
Chemical Composition and Properties
Potash feldspar, represented chemically as KAlSi₃O₈, belongs to the feldspar mineral class, which consists of alkali, silica, and aluminum. The key characteristics of potash feldspar powder include:
- Hardness: 6–6.5 on the Mohs scale
- Density: ~2.56 g/cm³
- Color: White, pink, or reddish hues
- Luster: Pearly to vitreous
- Transparency: Translucent to opaque
- Melting Point: ~1200–1300°C
Industrial Applications of Potash Feldspar Powder
1. Ceramics & Porcelain
Potash feldspar is an essential raw material in ceramic manufacturing. It functions as a flux, reducing the melting point of raw materials and improving the glaze, strength, and thermal resistance of ceramic products like tiles, sanitary ware, and tableware.
2. Glass Production
In the glass industry, potash feldspar enhances transparency, brightness, and durability. Its high potassium content helps create clearer glass while reducing production costs by lowering the melting temperature.
3. Paints, Coatings & Adhesives
Potash feldspar is widely used as a filler in paints and coatings, providing chemical resistance, a smooth finish, and enhanced durability. This makes it an essential ingredient in high-performance coatings and adhesives.
4. Rubber & Plastics Industry
When added to rubber and plastic manufacturing, potash feldspar powder enhances strength, heat resistance, and flexibility, ensuring that the final products are more durable and long-lasting.
5. Electrodes & Welding Industry
Potash feldspar is used in welding electrode coatings to improve arc stability and reduce spatter, leading to cleaner and more efficient welding operations.
Soda Feldspar vs. Potash Feldspar: What Are the Differences?
Both soda feldspar and potash feldspar are widely used in various industries, but they differ in composition and applications.
| Feature | Potash Feldspar | Soda Feldspar |
| Chemical Formula | KAlSi₃O₈ | NaAlSi₃O₈ |
| Melting Point | ~1200–1300°C | ~1100–1250°C |
| Appearance | Pink, white, reddish hues | White, gray, light green |
| Key Applications | High-quality ceramics, glass | Lower-temperature ceramics, glass |
Why Choose Eon Enterprises for Potash Feldspar Powder?
Eon Enterprises specializes in supplying high-purity, finely processed potash feldspar powder to meet diverse industrial needs. Our products offer:
– Low-Iron, High Purity – Ideal for glass and ceramic manufacturing
– Consistent Quality & Particle Size – Ensuring smooth processing and superior final products
– Competitive Prices & Bulk Supply – Supporting cost-effective production
– On-Time & Reliable Deliveries – Keeping your supply chain uninterrupted
Partner with Eon Enterprises for premium-grade potash feldspar powder to enhance your manufacturing efficiency and product quality. Contact us today for customized specifications, bulk orders, and competitive prices!