Activated carbon is a black, porous solid carbonaceous material.

Nano-crystalline material is a non-metallic mineral that exhibits adsorptive properties toward harmful gases—such as formaldehyde, benzene, and TVOCs—generated during interior decoration, as well as toward automotive odors and general indoor pollutants. Laboratory tests have demonstrated that, over

Graphite felt: It is made by carbon felt being subjected to a graphiteification process at a temperature of over 2000°C (usually 2200 - 2500°C) under vacuum or an inert atmosphere. This process makes the carbon atoms in the material arrange in a more ordered manner, and the structure becomes closer

The core method for detecting the resistivity of the pure carbon sliding plates of the electric locomotive pantographs of the Ministry of Railways is based on the calculation of the resistance of the sample and its dimensions. Environmental control and repeated measurements are the key to ensuring a

The flexible graphite sealing ring is a ring-shaped sealing component made by molding flexible graphite strips or flexible graphite woven fabric. It is suitable for media such as hot water, high-temperature and high-pressure steam, organic solvents, and low-temperature liquids. The technical paramet

Glass fiber mesh fabric is made from glass fiber woven fabric as the base material, and is coated with a high molecular anti-alkali emulsion. Thus, it has excellent alkali resistance, flexibility, and high tensile strength in both the warp and weft directions. It can be widely used for thermal insul

Foam ceramic filter is a porous ceramic device used to purify molten metal. Its core function is to efficiently remove non-metallic inclusions, bubbles, and oxides from molten metal during the casting process, thereby significantly improving the yield and internal quality of castings.It uses polyure

Graphite nylon is a type of nylon plastic filled with graphite. It has a high graphite content and exhibits strong load-bearing capacity. It is mainly used for the production of compact mechanical parts. This material is commonly employed in the manufacturing of non-lubricated gears, bearings, anti-

The loading and unloading charges are ultimately specified through the loading and unloading terms in the charter party. Common loading and unloading terms in practice include:

Antimony-impregnated graphite is a composite material made by impregnating metallic antimony into a graphite matrix, combining the self-lubricating property of graphite with the density of metals. It features high hardness, excellent wear resistance, superior thermal conductivity, and stable perform