Hwa Seng Resources (Hong Kong) Co., Limited
The carbon and graphite materials are non-metallic solid materials dominated by carbon, wherein the carbon materials are substantially composed of non-graphitic carbon, and the graphite materials are substantially composed of graphitic carbon. Not only graphite, but also all diamonds, fullerenes, and carbenes are called carbon materials.
Property: Lightweight, porous, conductive, thermal conductivity, corrosion resistance, lubricity, high temperature strength, heat resistance, thermal shock resistance, low thermal expansion, low elasticity, high purity, processability.
Classification: Carbon products can be classified into graphite electrodes, carbon blocks, graphite anodes, and carbon according to product applications.
Carbon materials Electrodes, pastes, electrocarbons, carbon fibers, specialty graphites, graphite heat exchangers, etc. Graphite electrode type can be divided into ordinary power graphite electrodes according to the allowable current density. High power electrode, ultra high power electrode. Carbon blocks can be divided into blast furnace carbon blocks, aluminum carbon blocks, and electric furnace blocks according to their purposes. Carbon products can be divided into carbon products, graphite products, carbon fibers and graphite fibers according to the depth of processing. Carbon products can be divided into graphite products, carbon products, carbon fibers, and special graphite products, depending on the raw materials and production processes. Carbon products can be classified into ash products and ash products (having ash content less than l%) according to the ash content.
The upstream enterprises in the carbon industry mainly include: 1. Calcined enterprises of anthracite; 2. Coal tar processing and production enterprises; 3. Petroleum coke production and calcining enterprises.