At LSAK Feldspar (Ankai), we are proud to be a leading manufacturer and supplier of premium soda feldspar and nepheline , serving industries around the globe with reliable, high-performance mineral solutions. With our own dedicated soda feldspar mine and a commitment to excellence in quality control, we deliver consistent, high-purity raw materials to customers in over 200 countries — from Vietnam and the Philippines to the United States, Italy, Russia, and beyond.
We specialize in producing finely ground mineral powders tailored to meet the exacting demands of modern manufacturing:
Soda Feldspar Powder: Available in a wide range of fineness (100–1250 mesh), our soda feldspar is ideal for ceramic glazes, glass production, and advanced industrial applications.
Nepheline Syenite Powder: Offered at 200 mesh, this high-performance filler enhances durability and functionality in coatings, plastics, and composites.
All products are available in standard bag or ton bag packaging, with custom packaging options available to meet your specific logistical and operational needs.
In the coatings industry — especially in anti-corrosive and protective paints — the choice of filler material is critical to performance, longevity, and cost-efficiency. LSAK’s feldspar and nepheline syenite powders offer distinct advantages that make them ideal for high-performance coating formulations:
✅ Superior Chemical Inertness
Our minerals resist chemical degradation, enhancing the durability of coatings exposed to harsh environments, including moisture, salt, and industrial pollutants.
✅ Excellent Barrier Protection
The platy particle structure of our finely ground soda feldspar creates a “tortuous path” in paint films, significantly slowing down the penetration of water, oxygen, and corrosive agents — a key factor in preventing rust and substrate degradation.
✅ Enhanced Film Strength and Hardness
Incorporating LSAK feldspar improves the mechanical strength of the coating, reducing cracking, chipping, and wear — essential for industrial and marine applications.
✅ Low Oil Absorption & Optimal Rheology
Our powders allow for higher pigment loading and improved dispersion, resulting in smoother application, better coverage, and reduced formulation costs.
✅ UV Resistance and Weatherability
Soda Feldspar helps maintain coating integrity and appearance under prolonged UV exposure, making it ideal for outdoor and architectural coatings.
✅ Cost-Effective Performance
As a natural, sustainable alternative to synthetic fillers, LSAK feldspar delivers outstanding performance at a competitive price, improving the overall value of your coating products.
Backed by strict quality assurance, efficient logistics, and customer-focused service, LSAK Feldspar (Ankai) is your reliable partner for consistent supply and technical excellence. Whether you’re formulating high-end ceramic glazes, specialty glass, or industrial anti-corrosion coatings, our minerals are engineered to elevate your product performance.
📞 +86 158 3720 7537
📧 info@lsakminerals.com
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