Urea Formaldehyde

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Meaning of Urea

Urea, also known as carbamide, is an organic compound with the chemical formula CO(NHâ‚‚)â‚‚. It is a colorless, crystalline substance that is highly soluble in water. Urea is primarily used as a fertilizer in agriculture, but it also plays a crucial role in industrial applications such as the production of resins, adhesives, and pharmaceuticals.

What is Urea Formaldehyde Resin? Usage and Contents

Urea-formaldehyde (UF) resin is a type of thermosetting resin derived from the chemical reaction between these two. It is widely used in industries due to its strong adhesive properties, high durability, and resistance to heat and chemicals.

Uses of Urea-Formaldehyde Resin:

Wood Industry: Used in plywood, particleboard, and MDF (medium-density fiberboard) as a strong adhesive.

Coatings & Finishes: Applied in paints and surface coatings for durability.
Molding Compounds: Used in electrical components and household items due to its insulating properties.
Textile Industry: Applied in wrinkle-resistant fabrics.

Contents:

  • Urea
  • Formaldehyde
  • Catalysts and fillers for improved performance

HS Code and CAS of Urea

For import and export purposes, Urea is classified under specific HS (Harmonized System) codes and CAS (Chemical Abstracts Service) numbers:

  • HS Code: 3102.10 (for fertilizers), 3909.10
  • CAS Number: 57-13-6 (urea), 9011-05-6

Packing and Packaging Options
These Products are available in various packaging options to meet different industrial requirements. Common packaging types include:

  • 25 kg, 50 kg, and 1000 kg bags (for granular or prilled urea)
  • Jumbo bags (1-ton capacity) for bulk shipments
  • Drums and liquid tankers (for liquid)

Applications of Urea and Urea-Formaldehyde Resin

Urea is widely used in multiple industries:

  • Agriculture: As a nitrogen-rich fertilizer to enhance plant growth.
  • Wood Industry: As an adhesive for plywood, MDF, and particleboards.
  • Construction: Used in coatings, insulation materials, and foams.
  • Automotive Industry: Found in coatings and molding applications.

Grades of UREA FORMALDEHYDE RESIN

Urea comes in different grades depending on its intended application:

  • Agricultural Grade: Primarily used in fertilizers, containing 46% nitrogen.
  • Industrial Grade: Used in resins, plastics, adhesives, and coatings.
  • Feed Grade: Added to livestock feed as a nitrogen source for ruminants.
  • Technical Grade: Utilized in pharmaceuticals,
  • cosmetics, and medical applications.