Graphite; colloidal or semi-colloidal

HS code 380120 covers the classification of graphite in its colloidal or semi-colloidal form. Graphite is a naturally occurring mineral that is widely used in various industries due to its unique properties, such as high thermal and electrical conductivity, as well as its resistance to heat and chemical reactions. The colloidal and semi-colloidal forms of graphite have specific applications that make them valuable commodities in the global trade of industrial materials.

Colloidal and semi-colloidal graphite is typically produced through a series of processing steps. The raw graphite ore is first mined and then undergoes purification and size reduction processes to achieve the desired particle size and purity levels. This may involve techniques such as flotation, chemical treatment, and mechanical grinding. The resulting graphite particles are then dispersed in a liquid medium, such as water or organic solvents, to create the colloidal or semi-colloidal suspension.

The main inputs required for the production of colloidal and semi-colloidal graphite include the raw graphite ore, which is the primary raw material. Additionally, the production process may require various chemicals, such as dispersants or surfactants, to stabilize the graphite suspension. Specialized equipment, such as mills, filters, and drying systems, are also essential for the processing and refinement of the graphite.

The primary output of HS code 380120 is the colloidal or semi-colloidal graphite suspension, which finds applications in a wide range of industries. These suspensions are used in the manufacture of lubricants, paints, coatings, and various other products that require the unique properties of graphite. The output of this industry may also be consumed by industries classified under other HS codes, such as 340600 Candles, tapers and the like, 851420 Furnaces and ovens; electric, for industrial or laboratory use, and 851430 Furnaces and ovens; parts thereof.