Flake graphite is a crystalline carbon, natural non-metal mineral. It is iron oxide black or dark gray. It is soft and greasy. It belongs to hexagonal crystal system. It is foliaceous, scaly or compactly lump. It has density of 2.23, melting point of 3625℃ and hardness of 1.
Advantages:
The product has complete flaky crystal, and thin flake, good flexibility. It has special physical and chemical properties such as high temperature resistance, oxidization resistance, anti-corrosion, anti-thermal shock, high strength, self-lubrication, thermal conductivity, electrical conductivity, etc.
Usage:
Being Widely used as high-quality refractory material or coatings in metallurgical industry, black lead in light industry, carbon brush in electronics industry, electrode in battery industry and catalyst in chemical fertilizer industry, to name just a few. After being deep processed, flake graphite can be used to produce TV tube coatings, graphite sealing material and composite material, graphite carbon products, graphite friction reducing additives and many other high-tech products. Being as one kind of important non-metallic raw materials in various industry sectors.
Spec:
Particle Size from 45μm to 500μm(325Mesh～32Mesh), Carbon Contents from 80% to 99.99%.
Type:
High Purity Graphite、High Carbon Graphite、Medium Carbon Graphite.
Flake Graphite Main Technical indices:
Type | Spec.
(Mesh) | Carbon Contents (%) | Particle Size (%) | | Volatile (%) | Ash (%) |
Screen Oversize | Screen Undersize |
High Purity | 32 | ≥99.9
～ 99.99 | ≥80 | - | ≤0.2 | - | - |
50 |
80 |
100 |
150 |
-100 | - | ≥80 |
-200 |
-325 |
High Carbon | 32 | ≥94～99 | ≥80 | - | ≤0.5 | ≤1.2 | - |
50 |
80 |
100 |
150 |
-100 | - | ≥80 |
-200 |
-325 |
Medium Carbon | 32 | ≥80～93 | ≥80 | - | ≤0.5 | ≤ 1.5 | - |
50 |
80 |
100 |
150 |
-100 | - | ≥80 |
-200 |
-325 |
Remark: All the products with other technical indices, such as oversize material and minus mesh content, and particle size distribution, etc., can be produced and offered.
