High Purity 200mesh 325mesh Dryground Muscovite Mica Powder for Industry

200mesh 325mesh Dryground Muscovite Mica Powder stands out as a key material in modern industries such as coatings, plastics, building materials, rubber composites, and insulation. Produced by Lingshou County Kehui Mica Co., Ltd., the product is known for its consistency, silvery-white appearance, and superior insulation/chemical stability. Available in mesh sizes 20, 40, 60, 100, 200, and 325 mesh, the 200mesh 325mesh Dryground Muscovite Mica Powder is widely used for its unique physical and chemical properties, offering exceptional reinforcement, anti-cracking, and anti-corrosion effects.

The global demand for 200mesh 325mesh Dryground Muscovite Mica Powder is rapidly increasing, driven by sustainable construction, advanced composites, and green coatings. According to Research and Markets (2023), the mica market is expected to maintain a CAGR of over 4.7% through 2028, with industrial coatings and high-quality polymer fillers leading the application growth. Dry-ground muscovite’s unique properties—such as chemical inertness, thermal stability, high aspect ratio, and dielectric strength—are key innovation drivers in sectors like green building, plastics, and automotive.

• Highly lamellar structure ensures reinforcement in composites.
• Outstanding electrical & thermal insulation (dielectric strength >120kV/mm).
• High purity muscovite (>95%) guarantees reduced impurities.
• Excellent chemical inertness—ensures durability.
• Superior UV and weather resistance in exterior coatings.
• Low moisture absorption for advanced polymer and paint applications.
• Whiteness and color constancy elevate finished-product appeal.

• Building & Construction: As a reinforcing agent in wall putties, concrete, and gypsum products for crack-resistant, durable surfaces. Used in high-grade mortars for improved cohesion and anti-aging properties.
• Paints & Coatings: As an anti-corrosion, anti-cracking, and weather-resistant filler. The unique plate morphology of 200mesh 325mesh Dryground Muscovite Mica Powder acts as a physical barrier against moisture and ions, boosting paint performance in automotive, marine, and exterior coatings.
• Plastics & Polymers: Improves tensile strength, flexural modulus and dimensional stability in engineering plastics, thermoset resins, and thermoplastics; ensures lower warpage and superior surface finish.
• Rubber Compounds: Enhances elasticity, aging resistance and insulation of high-performance rubber blends; used in tires, cable jackets, and anti-static materials.
• Insulating Materials: Provides high dielectric strength, low-loss tangent, and low thermal conductivity for electrical insulation, circuit board laminates, and electronics encapsulation.
• Other: Ceramics, Friction Linings, Oil Well Drilling Fluids.

• Professionalism: All data above are compiled from industrial standards, Micainfo.com, and technical journals (e.g., ScienceDirect).
• Authority: Lingshou County Kehui Mica Co., Ltd. is a leading enterprise with 20+ years producing high-purity ground mica powder for global markets, holding certifications from RoHS/REACH/ISO and cooperating with top-tier research institutes.
• Trust: All specification claims and technical indexes align with third-party test reports and published literature in Mineralogy and Petrology and Applied Clay Science.