Premium Grade
Mica Lumps
EarthCore Minerals supplies high-quality Mica Lumps known for their exceptional electrical insulation, thermal stability, flexibility, and chemical resistance. Carefully sourced and processed, our mica is widely used in electrical equipment, electronics, paints, plastics, rubber compounds, welding electrodes, and high-temperature industrial applications where reliability and performance are critical.
Superior
Dielectric Grade
Technical Data Sheet
Our premium-grade Mica Lumps are carefully selected for their exceptional dielectric strength, thermal stability, chemical resistance, and insulation properties. Widely used in electrical, electronics, paints, plastics, and industrial applications, they deliver reliable performance under demanding operating conditions.
Premium Industrial Grade
Suitable for electrical insulation, electronics and specialty industries.
| Parameter | Value |
|---|---|
|
Dielectric Strength
Excellent electrical insulation property
|
High |
|
Thermal Resistance
Suitable for high-temperature environments
|
Up to 600°C+ |
|
Appearance
Natural mica mineral structure
|
Silver / Golden Brown |
|
Lump Size
Customized sizing available
|
As Required |
|
Packaging
Export-ready packing solution
|
Jumbo Bags / Bulk |
Electrical Insulation
Excellent dielectric performance for electrical applications.
Heat Resistant
Performs reliably in high-temperature environments.
Quality Assured
Consistent mineral composition and industrial-grade quality.
Industries We Serve
Our premium-grade Mica Lumps are widely utilized across electrical, electronics, insulation, paints, plastics, and specialty industrial applications. Known for their excellent dielectric strength, thermal resistance, and chemical stability, mica minerals deliver reliable performance in demanding industrial environments.
Electrical Insulation
Used in electrical equipment, transformers, motors, and insulation systems due to superior dielectric properties.
Core IndustryElectronics Industry
Essential raw material for electronic components requiring heat resistance and electrical insulation.
Premium GradePaint & Coatings
Enhances durability, weather resistance, surface finish, and anti-corrosive performance.
High DemandPlastics & Rubber
Improves dimensional stability, strength, thermal resistance, and product performance.
Industrial GradeTrusted By Global Electrical & Industrial Manufacturers
High dielectric strength, superior thermal stability, and export-quality mineral supply.
