HS Code 3909
Amino-Resins, Phenolics and Polyurethanes
HS code 3909 covers thermosetting plastics like polyurethanes, urea resins, and phenolic resins in primary forms used for adhesives, coatings, and foam producti
4-digit Section VIITanker
HS Code 3909 — Amino-Resins, Phenolics and Polyurethanes
This category covers several thermosetting plastics in liquid or powder form before they are moulded. It includes polyurethanes used for foams and coatings, and amino-resins used as adhesives in woodworking.
What's included
- Urea-formaldehyde resins
- Melamine resins
- Phenolic resins
- Polyurethanes
What's excluded
- Finished polyurethane foam blocks → use
3921(Blocks are finished or semi-finished shapes, not primary forms.)
Common examples
- Liquid polyurethane for foam spray
- Bakelite phenolic resin powder
- Melamine formaldehyde resin for laminates
- Urea resin wood glue
Frequently asked questions
Is polyurethane foam covered under 3909?
Only if it is in a primary form like a liquid chemical component (polyol/isocyanate blend); finished foam is classified elsewhere.
Trade & shipping notes
- Typical duty range: 0% - 6.5%
- Documentation: Material Safety Data Sheets (MSDS) are mandatory for liquid resins.
- Typical shipping mode: Tanker
- Top exporters: Germany, South Korea, China, United States
- Top importers: Vietnam, Mexico, China, Turkey
Related HS codes
Key takeaway
Broad category for industrial resins and liquid chemical precursors.
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