HS Code for Bakelite

Bakelite, scientifically known as polyoxybenzylmethylenglycolanhydride, is one of the earliest synthetic plastic resins. In its primary form—such as liquids, pastes, blocks, lumps, or powders—it is classified under HS code 3909.40. This code is part of Chapter 39, which governs plastics and articles thereof. Heading 3909 specifically covers amino-resins, phenolic resins, and polyurethanes in primary forms. Since Bakelite is a phenolic resin (a thermosetting plastic formed from the condensation reaction of phenol with formaldehyde), it is categorized under the 3909.40 subheading. This classification applies to the raw material before it has been molded or processed into specific shapes or finished goods. According to Note 6 to Chapter 39, "primary forms" refers to liquids and pastes, including dispersions and solutions, or blocks of irregular shape, lumps, powders, granules, flakes, and similar bulk forms. Bakelite in these states is essential for manufacturers who then use heat and pressure to mold the resin into final products. The chemical stability and heat resistance of phenolic resins make them distinct from other polymers in Chapter 39, such as polyethylenes or PVC.

Products Included

• Phenol-formaldehyde resins
• Bakelite molding powders
• Liquid phenolic resins
• Phenolic resin granules
• Novolac and Resole resins

Common Misclassification

Bakelite is often misclassified under HS code 3921 or 3926 when it has already been shaped into sheets or finished articles. HS code 3909.40 is strictly for the resin in its primary, unworked state. Another common error is classifying it under 8546 as an electrical insulator. While Bakelite is an excellent insulator, 8546 is only for finished insulators, not the raw resin material. Confusion also occurs with 3907 (polyacetals/polyethers), but Bakelite’s chemical structure as a phenolic resin mandates 3909.40.

FAQ

What is the HS code for Bakelite?

The HS code for Bakelite in primary form is 3909.40, which covers phenolic resins.

Is Bakelite classified as a hazardous material?

While the HS code 3909.40 identifies the material type, safety classifications for transport (like UN numbers) are separate from the HS code system used for customs duties.