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Anthracite Materials
Low-ash, low-volatile, high-BTU hard coal mineral engineered for filler, casting, and industrial applications.
Anthracite Coal, also known as Hard Coal, is a naturally occurring, low-ash, low-volatile, homogeneous coal with a high BTU value. Due to its carbon content, stability, and clean-burning characteristics, anthracite is widely used in products and processes requiring a low-conductive, cost-effective black mineral filler and carbon additive.
Anthracite Coal (Hard Coal)
Anthracite coal represents the highest rank of naturally occurring coal, formed through extensive geological carbonization. Its structure is dense and stable, with minimal volatile content compared to other coal types.
Because of its low ash and low volatile matter, anthracite provides consistent carbon performance in industrial systems. It is frequently selected where a reliable, economical carbon source is required without high electrical conductivity. Typical product specifications include:
- Carbon Content: 85% typical
- Particle Size: 2” – 10 μm
Eigenschaften
Wesentliche Kohlenstoffeigenschaften
Anthracite Coal offers a balance of carbon performance and cost efficiency.
- Low ash content
- Geringer Gehalt an flüchtigen Bestandteilen
- High BTU value
- Homogeneous mineral structure
- electrically non-conductive
- Stable carbon composition
- Cost-effective black filler material
- Available in coarse to micronized particle sizes
Anwendungen
Anthracite Coal Applications
Anthracite is used in applications requiring stable carbon addition, black pigmentation, and mineral filler performance.
Gießen & Gießereitechnik
Used as a carbon additive and filler in metal casting processes.
Beschichtungen
Provides black pigmentation and filler performance in specialty formulations.
Fülldraht
Used as a carbon source in metallurgical wire products.
Reibbelagprodukte
Used in brake linings and friction systems for durability and wear resistance.
Kunststoffe & Polymere
Serves as a low-cost black mineral filler in polymer formulations.
Gummiwaren
Enhances reinforcement and pigmentation in rubber compounds.
Funktionsweise
Material Characteristics
Anthracite coal does not soften or flow during heating and maintains structural integrity under high-temperature conditions. Its high BTU value makes it an efficient energy source, while its low ash and low volatile content make it suitable for clean, controlled carbon applications.
Particle Size Flexibility
Available in a wide particle size range, from coarse granules to finely milled powders, anthracite can be tailored to meet specific injection, blending, or filler requirements.
WARUM ASBURY
Your Global Supply Partner of Anthracite Coal Materials
Asbury Advanced Materials supplies high-quality anthracite coal in multiple size ranges to support casting, coatings, friction, polymer, rubber, and industrial filler applications with reliable sourcing and consistent quality.
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Technische Tiefe & Fertigungskompetenz
Kompetente Teams, die das Materialverhalten, die Verarbeitungsanforderungen und anwendungsspezifische Randbedingungen verstehen.
Konsistenz, Qualität & Kontrolle
Zuverlässige Werkstoffe, verarbeitet nach anspruchsvollen Spezifikationen – Charge für Charge.
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