High Purity Graphite Foil, Sheet, Strip, and Block for Scientific Research (0.1mm200mm250mm/100pcs)

Name: High Purity Graphite Electrode Plate Purity: 99.999% Heat conduction coefficient plane conduction 300-1200W/m.k Vertical conduction 20-30 W/m. Temperature resistance 400℃ Low thermal resistance: thermal resistance is 40% lower than aluminium and 20% lower than copper. Light weight: 25% lighter than aluminium and 75% lighter than copper. Excellent thermal conductivity: 150-1200W/m.k, better than metal thermal conductivity. Light weight, 1.0-1.3 soft weight, easy to operate. Low thermal resistance.

• High purity graphite has the advantages of small resistance coefficient, high temperature resistance, corrosion resistance, oxidation resistance, good thermal shock resistance, conductivity, low thermal expansion coefficient, self-lubrication and easy precision machining.
• The melting point and boiling point of graphite are 3850±50℃ and 4250℃ respectively. Even if it is ignited by ultra-high temperature arc, the weight loss is very small and the coefficient of thermal expansion is very small. The strength of graphite increases with the increase of temperature, and doubles at 2000℃.
• Conductivity and thermal conductivity: The conductivity of graphite is 100 times higher than that of non-metallic ore. The thermal conductivity is higher than that of steel, iron, lead and other metal materials.
• Widely used in petrochemical industry, hydrometallurgy, acid-base production, synthetic fibers, paper and other industrial sectors, can save a lot of metal materials.
• We will cut each product into small pieces 250 mm long and 200 mm wide. If you need other sizes or do not cut, please contact us in advance.