21.Mica

Description

1. Product Overview
Mica is a naturally occurring silicate mineral widely valued for its exceptional thermal stability, electrical insulation, and plate-like structural properties. It is primarily used across industrial sectors such as paints, plastics, cosmetics, rubber, and electrical insulation systems. The product delivers superior performance in enhancing durability, gloss, barrier strength, and heat resistance in end-use applications. Strategically, mica remains a critical functional filler in high-performance materials, supporting cost-efficient formulation while improving product quality and longevity in global manufacturing markets.

2. Key Specifications & Technical Characteristics

• Chemical Composition: Alumino-silicate mineral (general formula: KAl₂(AlSi₃O₁₀)(OH)₂)
• Purity Level / Grade: 90%–99% (industrial / cosmetic / electrical grades available)
• Physical Form: Flake / Powder / Ground mica
• Color: Silver-white, golden, or transparent depending on grade
• Particle Size: 20 mesh – 325 mesh (customizable micronized grades available)
• Density: 2.7–3.0 g/cm³ (approx.)
• Packaging: 25 kg PP bags, 500–1000 kg jumbo bags
• Shelf Life: Indefinite under dry storage conditions

3. Core Industrial Applications
Mica is extensively utilized in the paints & coatings industry as a functional extender to improve weather resistance, anti-corrosion properties, and surface smoothness. In plastics and rubber manufacturing, it enhances mechanical strength, thermal stability, and dimensional integrity. The cosmetics industry leverages high-purity mica for shimmer and texture enhancement in products such as foundations and eye shadows. Additionally, it is critical in electrical and insulation applications due to its dielectric strength and heat resistance. Compared to synthetic fillers, mica offers superior cost efficiency, natural abundance, and multifunctional performance across diverse formulations.

4. Competitive Advantages

• Consistent mineral quality with controlled particle grading
• Reliable large-scale supply capacity for industrial procurement
• Efficient global logistics and export-ready packaging solutions
• Competitive pricing structure for bulk industrial buyers
• Environmentally stable, naturally sourced mineral with low processing footprint
• Strong technical documentation and quality assurance support for formulation needs

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading Capacity: Up to 20–25 MT per 20ft container (depending on packaging type)