The conductive and thermal conductivity of graphite is one hundred times higher than that of ordinary non-metallic minerals and the heat conductivity exceeds steel, iron, lead and other metal materials. The thermal conductivity decreases with the increase of temperature, even in high temperature, the graphite is adiabatic.
The lubrication of graphite depends on the size of the larger scale, the lower friction coefficient, and the smaller the friction coefficient the better lubricating performance.
The graphite has good toughness, it can be made into very thin sheets; violent change at room temperature when using can withstand temperature without damage, sudden temperature, volume change of graphite is small, no crack.
The melting point of the high temperature resistant graphite is 3850 + 50 DEG C, and the boiling point is 4250 DEG C. Even though the arc is burnt by ultra high temperature, 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 the strength of graphite is doubled at 2000 degrees centigrade.
Acid and alkali resistance of graphite has good chemical stability at room temperature, acid resistance, alkali and high pure graphite rods: corrosion resistance to organic solvents is commonly used in high pure graphite material processing, the graphite material after impregnation, roasting, extrusion with graphite rods with high function and characteristics. Pure graphite rod is also used for processing of graphite products, graphite parts etc.
Our company can provide all kinds of the graphite material for different application. The molded graphite and isostatic pressing graphite. The main physical and chemical performance index is up to standard. The compressive strength is up to 1 2 5 MPa, Shore hardness reaches 6 5 and the resistivity reaches 1 2 μ Ω m. we have applied for 10 patents including isostatic graphite producing method invention patent. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. Selling well in all cities and provinces around China, our products are also exported to the clients around the world. please feel free to contact us If you are interested in any of our products or would like to discuss a custom order. We are looking forward to forming successful business relationships with new clients around the world in the near future!