What Are the Excellent Properties of Expanded Graphite Powder?

Expanded Graphite Powder is a specially processed carbon composite material. Compared with other graphites, it has a unique property that it can "expand", that is, it can "expand" under the action of heat, and its width can reach about ten times its original width. This makes expanded graphite have many unique possibilities, especially in many industrial applications.

Insulation use: Expanded Graphite Powder can be used as an insulation material because it has good thermal resistance and can effectively block heat, so it can be used for insulation, such as electronic products. It can also be used for cooling to prevent heat loss, thereby playing a role in insulation. Due to its good self-lubricity, flexibility and plasticity, it is often used as one of the raw materials for high-performance sealing materials. It can expand under high temperature and pressure to form an airtight layer, and is widely used in the manufacture of sealing gaskets, sealing rings and pipe connection parts to effectively prevent gas or liquid leakage.

Protective use: Expanded Graphite Powder can be used as a protective material, which can be used to protect metals and other vulnerable objects, such as circuit boards and steel. Since expanded graphite can expand up to 10 times, it can effectively block flames, protect these objects from flames, and provide excellent corrosion resistance and high temperature resistance for materials. In the field of composite materials, it is combined with lightweight materials to make lightweight composite materials. Due to its good anti-seismic and sound insulation properties, it has broad application prospects in the construction, aerospace and automotive industries.

Filtration use: Because it has an adsorption effect, Expanded Graphite Powder can also be used as a filter material. It can be used to adsorb toxic substances, such as pollutants used in water treatment. It can effectively remove pollutants from water, adsorb harmful substances such as heavy metal ions and purify water quality. As a good adsorption material, it can adsorb various gases, liquids, etc., and is used for air purification to block the entry of harmful substances.

Composite use: It can also be used as a reinforcement material. It can reinforce objects to avoid being affected by external forces. It can be used for structural support, such as on the walls of buildings to enhance the stability of the walls. It can also be used for the combination between two objects to reduce possible damage. It can be used as a loaded catalyst to improve the catalytic effect and improve the performance of composite materials. It has certain applications in the biomedical field.

Expanded Graphite Powder can also be made into graphite slurry, which is used in electronics, chemical industry, metallurgy and other fields. Due to its excellent conductivity and high compressibility, it becomes an ideal electrode material or diaphragm to improve battery performance. In addition to the above main directions, expanded graphite is also used in the production fields of foundry industry and friction materials. Good chemical stability makes it an important component of anti-corrosion coatings.

Expanded Graphite Powder is a graphite processing expansion through special technical means to form a porous structure. Because its structure has the advantages of porosity, good fluidity, high thermal conductivity and low density. It has a wide range of uses in industrial coatings, fire retardant coatings, chemicals, pharmaceuticals, etc.