Liquid Urea-Formaldehyde Pre-Condensate Resin
Liquid urea-formaldehyde pre-condensate resin in primary form, used as an adhesive for plywood. It is a low-molecular-weight prepolymer with over 95% urea-formaldehyde units, fitting the urea resin classification.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the solution contains volatile organic solvents exceeding 50% by weight
Solutions of polymers in volatile solvents are excluded from Chapter 39.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Confirm the resin is in liquid primary form and not a solution with over 50% solvent (which would fall under heading 3208)
• Provide the molecular weight and monomer ratio to CBSA
• Check for any hazardous goods regulations during transport
Related Products under Tariff item 3909.10.00
High-Purity Urea Resin for Foundry Binders
High-purity urea-formaldehyde resin powder used as a binder in foundry core systems. It is in primary form, meeting the 95% monomer rule for classification as a urea resin under this tariff item.
Low-Formaldehyde Emission Urea Resin
Scavenger-modified urea-formaldehyde resin powder with reduced free formaldehyde, used for interior paneling. The core urea resin exceeds 95% content, and the modification does not alter its classification as a urea resin in primary form.
Melamine-Urea-Formaldehyde (MUF) Copolymer Resin
Melamine-urea-formaldehyde copolymer resin where urea-formaldehyde units predominate by over 95% by weight, used in laminated wood panels. It is classified as a urea resin under the subheading note's monomer predominance rule.
Spray-Dried Urea Formaldehyde Microcapsules
Spray-dried urea-formaldehyde resin microcapsules in primary powder form, used for controlled-release applications. The polymer shell is chemically unmodified and exceeds 95% urea-formaldehyde content, fitting the urea resin classification.
Thiourea-Formaldehyde Resin Granules
Thiourea-formaldehyde resin granules in primary form, a sulfur analog of urea resins used in specialty adhesives. It is explicitly named in the tariff item as a thiourea resin, qualifying for classification here.
Urea-Formaldehyde Resin Powder
Urea-formaldehyde resin powder produced by condensing urea and formaldehyde, used in wood adhesives and particleboard production. It is a primary-form urea resin with over 95% polymer content, fitting this tariff item.