ICNEA 3091—Graphite and carbon products manufacturing

Where 3091 sits

1. C Manufacturing industry
2. 30 Non-metallic mineral products industry
3. 309 Manufacture of graphite and other non-metallic mineral products
4. 3091 Graphite and carbon products manufacturing

What 3091 includes

• Refers to the manufacture of special graphite products, graphene, carbon products, and special-shaped products processed from carbon and graphite materials, as well as carbon special-shaped products impregnated with resin and various organic matter.
• Including the manufacturing activities of the following graphite and carbon products：
• Graphite products;
• Graphite electrode: ordinary power graphite electrode, high power graphite electrode, ultra-high power graphite electrode;
• Graphite anode;
• Other graphite products: non-standard graphite products, impermeable graphite, other unspecified graphite products;
• Carbon products;
• Carbon block: ordinary carbon block, semi-graphite carbon block, microporous carbon block, other carbon block;
• Carbon electrode: carbon resistance rod, carbon anode, roasting electrode blank, other carbon electrodes;
• Carbon paste: anode paste, electrode paste, bottom paste, airtight paste, other pastes;
• Other carbon products;
• New carbon material;
• Special graphite products: ultra-fine structure graphite, fine structure graphite, medium and coarse structure graphite, coarse structure graphite, Guangpu pure graphite, isotropic graphite, other special graphite products;
• Pyrolytic graphite products: pyrolytic graphite tube, pyrolytic graphite sheet, other pyrolytic graphite products;
• Carbon fiber and products: carbon fiber, graphite fiber, prepreg, preoxygenated wire, carbon cloth, carbon rope, carbon ribbon, carbon felt, other carbon fiber and products;
• Other new carbon materials;
• Carbon-based nanomaterials;
• Graphene powder;
• Graphene film;
• Carbon nanotubes;
• Fullerene (the third allogeneic of elemental carbon);
• Graphite heat exchangers: block hole graphite heat exchangers, radial graphite heat exchangers, falling film graphite heat exchangers, tubular graphite heat exchangers;
• Flexible graphite products: flexible graphite gaskets, flexible graphite coils, flexible graphite sheets, flexible graphite packing, flexible graphite packing rings, flexible graphite packing, carbon fiber reinforced flexible graphite packing, nickel wire reinforced flexible graphite packing, other flexible graphite products;
• Electric carbon products: carbon brushes, carbon rods, carbon welding rods, carbon fine sheets, carbon fine bearings, carbon precision sealing rings, carbon fine parts for microphones, anodes, grids, screens for rectifier tubes, and other electric carbon products;
• The following product manufacturing activities are included in this category;
• Hard carbon material;
• Graphite high-performance sealing material;
• Graphite fluoride;
• Graphite energy storage material;
• Graphite heat dissipation/thermal conductivity material;
• Activated graphite powder for negative electrode of lithium-ion battery;
• Intermediate phase carbon microspheres;
• High-power graphite electrode;
• Long-life graphite material;
• Impermeable graphite;
• High-performance carbon fiber reinforced thermosetting resin matrix composite material;
• High-strength carbon fiber (tensile strength ≥4.9GPa and tensile modulus ≥230～260GPa);
• High-strength medium-mold carbon fiber (tensile strength ≥4.5GPa and tensile modulus ≥260～350GPa);
• High-modulus carbon fiber (tensile strength ≥3～3.5GPa and tensile modulus≥400GPa);
• High-strength and high-modulus carbon fiber (tensile strength ≥4.0GPa and tensile modulus≥350GPa);
• Carbon fiber fabric prefabricated body (used in aviation, aerospace, wind power generation, etc.);
• Carbon fiber prefabricated body (used in aviation, aerospace, wind power generation, etc.);
• Graphite fiber (modulus is not less than 600GPa and strength is greater than 3.0gpa);
• Carbon/carbon composite materials (used in aviation braking, high temperature furnaces).

3091 in other systems