Urea-formaldehyde resin (UF resin) is a thermosetting polymer adhesive. It is used in many fields because of its cheap raw materials, high bonding strength, colorless and transparent advantages. The following is a classification of its core uses:
1. Artificial board and wood processing
Plywood, particleboard, medium-density fiberboard, etc.: Urea-formaldehyde resin accounts for about 90% of the amount of artificial board adhesives. Because of its simple process and low cost, it is the mainstream adhesive in the wood processing industry.
Interior decoration: Used for bonding materials such as veneers and building decorative panels.
2. Molded plastics and daily necessities manufacturing
Electrical parts: Products such as power strips, switches, instrument housings, etc. that do not require high water resistance.
Daily necessities: Mahjong tiles, toilet lids, tableware (some products that do not directly contact food).
3. Industrial and functional materials
Coatings and coatings: As a high-performance coating substrate, it is used in automobiles, ships, construction and other fields to provide chemical resistance and weather resistance.
Textile printing and dyeing: As an anti-wrinkle finishing agent, it improves the anti-fading and softness of textiles.
Polymer material modification: As a cross-linking agent or plasticizer, it enhances the strength and heat resistance of synthetic resins or rubber.
4. Other applications Paper and fabric pulp: Used for bonding of paper or fabric.
Wood softening: Impregnation of wood with urea solution can improve processing performance (indirectly related to urea-formaldehyde resin raw materials).
Note: The formaldehyde release problem of urea-formaldehyde resin limits its application in food contact or high weather resistance environments, and modification technology is required to improve performance.
Aojin Chemical is a high-quality chemical supplier, selling urea-formaldehyde resin, resin powder, and urea-formaldehyde resin at preferential wholesale prices. Which one is suitable? Welcome to consult Aojin Chemical
Post time: May-13-2025