At Akhsaj Minerals, we manufacture high-performance mica sheets that set the benchmark for quality in electrical and thermal insulation applications.

Product Range & Specifications:

• Natural Mica Sheets

  • Thickness: 0.03mm to 3mm

  • Standard Sizes: 300x300mm to 1200x1200mm (custom sizes available)

  • Grades: Ruby Muscovite (highest clarity) & Phlogopite (high temp)

• Reconstituted Mica Sheets

  • Mica Paper Based (Varnished/Silicone bonded)

  • Thickness: 0.1mm to 50mm

  • Temperature Rating: -60°C to 1000°C

Key Technical Properties:

✓ Dielectric Strength: 15-50 kV/mm
✓ Continuous Service Temperature: 500-1000°C
✓ Thermal Conductivity: 0.71 W/mK
✓ Density: 2.6-3.2 g/cm³
✓ Puncture Resistance: Excellent

Customization Capabilities:

• Laser/Waterjet Cutting (Tolerances ±0.1mm)
• Punching/Drilling (Holes, Slots, Complex Shapes)
• Lamination (With fabrics, films or foils)
• Surface Treatments (Silicone coating, etc.)

Industry-Specific Applications:

◈ Electrical: Insulation for motors, generators, transformers
◈ Electronics: PCB insulation, heating elements
◈ Aerospace: Firewalls, thermal barriers
◈ Automotive: Battery insulation, gaskets
◈ Industrial: Furnace windows, welding curtains

Quality Assurance:

• 100% Thickness Uniformity Testing
• Visual Inspection Under Polarized Light
• ASTM D352/D351 Standards Compliance
• Batch Traceability System

Available in:

• Standard sheets (box packed)

• Custom cut parts (vacuum sealed)

• Rolls (for flexible applications)