sell High-purity-graphite

High-purity graphite characteristics: high purity, high intensity, high density. High thermal conductivity (8-12) W / mk (slightly lower than copper), high temperature performance than other substances are high, in 2500 ℃ under high temperature, not only did not reduce the strength, but increased twice. Low coefficient of friction (3.5-6.5) × 10-6 / ℃, corrosion resistance, and acid alkali-resistant, low coefficient of thermal expansion, the impact of heat-resistant properties, and low rate of resistance good mechanical properties. Machinable various types of high-purity graphite-graphite, graphite of mechanical parts and graphite crucible, bearing graphite, carbon brush, and so on. Can be used for metallurgical, chemical, light industry, pharmaceutical, textile, oil, defense, aerospace and other industries.