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Titanium dioxide, as an important material widely used in various industries, has a wide variety of types and different properties, often making people feel overwhelmed when choosing. Today, we will unveil the mystery of the types of titanium dioxide, making your selection more effortless.

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.

Titanium dioxide, with the chemical formula TiO2, has stable physical and chemical properties and excellent optical properties and photochemical activity, so it is widely used in coatings, plastics, rubber, chemical fibers, papermaking, inks and so on.

According to the different raw materials used and the differences in physical and chemical indicators of the finished products, graphite electrodes are divided into three varieties: ordinary power graphite electrodes (RP grade), high-power graphite electrodes (HP grade), and ultra-high power graphite electrodes (UHP grade).

Dilated graphite powder is a loose and porous worm like substance made from natural flake graphite, hence also known as graphite worm. Natural flake graphite is a crystal with a layered structure, where carbon atoms in each layer form a network of planar macromolecules through strong covalent bonds, and the layers are weakly bonded by van der Waals forces. Under the action of strong oxidants, the network of planar macromolecules become positively charged planar macromolecules, causing polar sulfate molecules and negative ions such as hydrogen sulfate ions to insert into the graphite layer and form expandable graphite powder, also known as graphite intercalation compound (GIC). Due to the formation of a unique network pore system during the puffing process, with a large specific surface area and high activity of the resulting fresh surface, it has excellent adsorption performance and other special properties, and has a wide range of applications.

​Alumina powder (Aluminum Oxide, Al₂O₃) is a high-purity material known for its excellent thermal, chemical, and mechanical properties. It is widely used in industries such as ceramics, metallurgy, electronics, and refractories due to its hardness, heat resistance, and electrical insulation capabilities.