fluorinated graphite

As a new type of solid lubricant, Fluorinated Graphite Lubricant has better lubricity than graphite and aluminum disulfide, especially in harsh atmosphere, high speed, high pressure and high temperature conditions, and it has better effect, and does not corrode metals and other materials. The reason why Fluorinated Graphite Lubricant has such excellent lubricating properties is mainly because fluorine atoms enter between the graphite layers and form covalent bonds with the electrons, resulting in a significant reduction in the bond energy between the graphite layers, only 2Kcal/mol, which is far greater than that of the raw graphite. The interlayer energy of 9Kcal/mol is as low as 9Kcal/mol, which is the fundamental reason for the excellent lubricating properties of Fluorinated Graphite Lubricant. In addition, because the upper and lower surfaces of the graphite hexagonal network plane layer are densely bound with fluorine atoms, and the fluorine atoms between the layers have repulsive forces with each other, which can offset the pressure from the outside, so the Fluorinated Graphite Lubricant can fully express Excellent lubricating properties. At a temperature of 320 °C, the friction coefficient of graphite is 0.53, while that of Fluorinated Graphite Lubricant is only 0.10. As the fluorine content increases, graphite changes from gray-black to snow-white; the higher the degree of fluorination, the better the lubricating properties of Fluorinated Graphite Lubricant.

As a Super Lubricating Material, fluorinated graphite is widely used as solid lubricant or lubricant additive. Graphite fluoride Super Lubricating Material has high lubricity unmatched by graphite and molybdenum disulfide. The reason is that the surface energy of fluorinated graphite is low, the bond energy between layers is also small, and it has good thermal and chemical stability. Therefore, fluorinated graphite Super Lubricating Material can maintain good lubricating properties in almost all atmospheres, so as a solid lubricant, it is especially suitable for use in harsh conditions such as high temperature, high pressure, high load and corrosive media. As a solid lubricant, Super Lubricating Material can be used as a singeing machine for cloth finishing, sliding parts of heating equipment automatic control devices, crane guide wheels and sliding parts, bearings of high-precision coordinate filing machines, computer relay support points, machine tool clutches, etc. of additives. Lubricity as gland packing, used as gland packing for reciprocating pumps, rotary pumps, mixers and various valves. Graphite fluoride Super Lubricating Material can also be used as a cutting agent to prevent pore blockage and arc extinguishing of abrasive tools such as diamond grinding wheels. Graphite fluoride Super Lubricating Material can be used as a mold release agent for mold casting, plywood molding, powder molding, sintering and pressing, plastics, etc., and can be used as an abrasive for optical sheet grinding.