Specialty Carbon Fiber Pitch
Ultra-high molecular weight coal tar pitch for mesophase carbon fiber production, meeting HTS 2708.10.00.00 as coal tar pitch. Provides high carbon yield and graphitizability.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If processed into textile carbon fibers
Carbonized pitch fibers become Chapter 59 textile articles.
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Import Tips & Compliance
• Include molecular weight distribution data; handle as high-value specialty chemical; comply with export control if dual-use technology
Related Products under HTS 2708.10.00.00
Coal Tar Pitch
Coal tar pitch is a black, viscous residue obtained from the distillation of coal tar, classified under HTS 2708.10.00.00 as pitch derived from coal tar. It is primarily used in the production of electrodes for aluminum smelting and in roofing materials.
Graphite Electrode Pitch
Special-grade coal tar pitch used in manufacturing graphite electrodes for electric arc furnaces, meeting HTS 2708.10.00.00 criteria for coal tar pitch. Its low sulfur and high carbon content make it ideal for metallurgical applications.
Roofing Coal Tar Pitch
Medium softening point coal tar pitch formulated for built-up roofing membranes, directly obtained from coal tar distillation per HTS 2708.10.00.00. It provides waterproofing and adhesion in construction applications.
Aluminum Smelting Anode Pitch
High-quality coal tar pitch with specific beta-resin content for green anode production in aluminum electrolysis, classified as pitch from coal tar under HTS 2708.10.00.00. Essential for carbon anode manufacturing.
Mineral Tar Pitch
Pitch derived from other mineral tars (non-coal sources like oil shale), meeting the broad definition in heading 2708 for HTS 2708.10.00.00. Used in specialty asphalt formulations and refractory materials.
Modified Coal Tar Pitch
Coal tar pitch that has undergone calcination or air-blowing for improved properties, still classified as pitch under HTS 2708.10.00.00 when retaining primary coal tar pitch characteristics. Applied in advanced carbon composites.