About HS Code 390910
This HS code encompasses urea and thiourea resins in their primary forms, predominantly urea-formaldehyde (UF) resins. These thermosetting amino-resins are fundamental to the manufacturing of wood-based panels such as particleboard and medium-density fiberboard (MDF), serving as highly effective and cost-efficient adhesives. They are also utilized in certain coatings and molding compounds. International trade involves large chemical companies, resin producers, and manufacturers in the construction and furniture sectors. Critical trade considerations include varying global formaldehyde emission standards, which influence product specifications, and the need for proper storage and handling due to their reactive nature. These resins are typically traded as powders or liquid concentrates.
Products Under This Code
Urea-formaldehyde resin powder, liquid urea-formaldehyde resin, UF adhesive, thiourea-formaldehyde resin, UF molding compounds, urea-melamine-formaldehyde resins, wood adhesive resin
Real World Examples
Dynea UF resins, Hexion UF resins, BASF Kaurit, Georgia-Pacific UF resins, Arclin UF resins
Common Misclassification
Often confused with 390920 (melamine resins) due to similar applications, but the chemical composition (urea vs. melamine) is distinct. Also, 390931 (ion-exchangers) are amino-resins but serve a specific function.
Products Classified Under 3909.10
Industry
This code belongs to the Plastics & Rubber industry.
Trade Overview
China, USA, Germany, and Brazil are major producers and consumers of urea and thiourea resins, driven by their large wood processing and furniture industries.
Frequently Asked Questions
What is HS code 390910?
HS code 390910 covers: Amino-resins; urea and thiourea resins, in primary forms. This HS code encompasses urea and thiourea resins in their primary forms, predominantly urea-formaldehyde (UF) resins. These thermosetting amino-resins are fundamental to the manufacturing of wood-based panels such as particleboard and medium-density fiberboard (MDF), serving as highly effective and cost-efficient adhesives. They are also utilized in certain coatings and molding compounds. International trade involves large chemical companies, resin producers, and manufacturers in the construction and furniture sectors. Critical trade considerations include varying global formaldehyde emission standards, which influence product specifications, and the need for proper storage and handling due to their reactive nature. These resins are typically traded as powders or liquid concentrates.
What products fall under HS code 390910?
Urea-formaldehyde resin powder, liquid urea-formaldehyde resin, UF adhesive, thiourea-formaldehyde resin, UF molding compounds, urea-melamine-formaldehyde resins, wood adhesive resin
What are common misclassifications for HS code 390910?
Often confused with 390920 (melamine resins) due to similar applications, but the chemical composition (urea vs. melamine) is distinct. Also, 390931 (ion-exchangers) are amino-resins but serve a specific function.
How is HS code 390910 structured?
HS code 390910 is a 6-digit subheading under the Harmonized System. The first 2 digits (39) identify the chapter, digits 3-4 (09) identify the heading, and digits 5-6 (10) specify the subheading. This code is standardized globally by the World Customs Organization.