... Powder:Type: high-purity graphite , high carbon graphite and medium carbon graphite .Specifications: The particle size ranges ... in metallurgical industry, black lead in light industry, carbon brush in electronics industry, electrode in battery industry and ... Index please reference the following tables: Brand No.Fixed carbon(%)≥Particle sizeParticle sizeMoisture(%) ≤ Oversize(%)≥Undersize(%)≥ LC35-99999 ...