HS Code for Rubber powder

Rubber powder is classified under HS code 4004.00. This heading specifically covers waste, parings, and scrap of rubber (other than hard rubber) and the powders and granules obtained therefrom. The classification is based on the fact that the material is derived from the mechanical grinding or processing of rubber waste, such as used tires or manufacturing offcuts. According to the Explanatory Notes to the Harmonized System, heading 4004 includes rubber waste consisting of fragments, worn-out articles not usable for their original purpose, and the resulting powder. The material must be vulcanized; unvulcanized rubber waste is generally classified under 4001, 4002, or 4003 depending on its form and composition. The powder is typically used as a filler in new rubber compounds, in the production of rubberized asphalt, or in the manufacture of molded rubber goods like playground mats. The classification remains 4004.00 regardless of whether the powder is intended for recycling, recovery of the material, or direct use in a new manufacturing process, provided it retains its character as a product of waste or scrap.

Products Included

• Crumb rubber from recycled tires
• Ground vulcanized rubber powder
• Buffing dust from tire retreading
• Granulated scrap rubber for athletic tracks
• Fine mesh rubber powder for industrial fillers
• Reclaimed rubber granules from manufacturing scrap

Common Misclassification

Rubber powder is often misclassified under 4001 (natural rubber) or 4002 (synthetic rubber) if the importer believes the material should be categorized by its chemical origin. However, because the powder is a product of waste or scrap, 4004.00 is the mandatory heading. Another common error is using 4017.00, which is specifically for hard rubber (ebonite) waste. Most commercial rubber powder comes from soft vulcanized rubber (like tires), which is excluded from 4017. Finally, if the powder is mixed with other materials like bitumen in a significant proportion to create a new product, it might be classified under 2715, though pure rubber powder remains in 4004.00.

FAQ

What is the HS code for rubber powder?

The correct HS code for powder obtained from the waste or scrap of vulcanized rubber is 4004.00.

Is recycled tire crumb classified under this code?

Yes, crumb rubber and granules produced from the recycling of end-of-life tires are classified under HS code 4004.00 as they are considered granules obtained from rubber waste.