PREMIUM GRADE MINERALS
Muscovite Mica Scraps (Crushed & Processed)
Chemical Formula: KAl₂(AlSi₃O₁₀)(OH)₂
Muscovite mica scraps consist of off-grade sheets and natural fragments processed into
flakes or powder. Material is crushed and screened to buyer-preferred particle sizes
while retaining muscovite's platy structure and chemical stability. These processed
scraps offer excellent thermal stability, dielectric properties, and chemical
resistance, making them ideal for a wide range of industrial applications including
paints, coatings, plastics, rubber, construction materials, welding electrodes,
cosmetics, and industrial fillers.
Technical Specifications
Property
Value
Color Transparent to silvery-white Form Crushed flakes, powder, or micronized Density 2.76 – 3.0 g/cm³ Thermal Stability Up to 600 – 700 °C Dielectric Strength Excellent (high insulation resistance) Moisture Absorption Low Structure Retains platy structure and chemical stability
Particle Size Category
Size Range
Coarse Flakes 3 – 6 mm Medium Flakes 1 – 3 mm Fine Powder Custom sizing available Micronized Ultra-fine particles (on request) Custom Sizing Available to buyer specifications
Note: Material is crushed and screened to buyer-preferred
particle sizes while maintaining muscovite's characteristic platy structure.
Processing Type
Description
Raw Material Natural off-grade sheets and fragments Cut Trimmed and sized scraps Crushed Mechanically reduced to flakes (3–6 mm or 1–3 mm) Graded Sorted by size and quality Micronized Ultra-fine powder for specialized applications Mining Status Licensed and regulated operations
Parameter
Specification
Quality Grade Industrial grade (processed from V5–V7 scrap material) Purity Level ≥ 90% (varies by processing type) Grading Standards International commercial standards
Quality Assurance
Visual inspection · Dimensional verification · Pre-shipment quality control
Third-Party Verification Available on request Country of Origin United Republic of Tanzania
Packaging & Export Information
Parameter
Details
Country of Origin United Republic of Tanzania
Standard Packaging
25 kg bags · 50 kg bags · Jumbo bags (on request) · Bulk shipments (on request)
Export Documentation
Certificate of Origin ·
Certificate of Analysis (CoA) ·
MSDS ·
Packing List ·
Commercial Invoice
Minimum Order Quantity Contact for details Custom Inspection Third-party verification available on request
