Urea Formaldehyde Powder
9011-05-6
C3h8n2o3
618-464-3
White
25kgs/Bag
0.6-1.00%
Curing Agent
Hot Melt
Kept in Air, Dry and Cool Warehouse
Pressure Sensitive Adhesive
Woodworking
ATOPOR
White Plastic Bag/Paper Bag
Urea Resin Powder
China
390910000
Product Description
Best Urea Formaldehyde Resin Adhesive Manufacturer
Urea Formaldehyde Resin Powder is a type of thermosetting resin that is made by combining Urea and formaldehyde. It is commonly used as a binding agent in the production process of wood products such as plywood, particleboard, and MDF (medium-density fiberboard) and molded LVL boards. The resin powder is mixed with wood particles and then heated and compressed to form a strong and durable composite material. Urea-formaldehyde resin powder provides good adhesion, water resistance, and dimensional stability to the pressed wood and wood boards.
Application Guide to Use
Urea Formaldehyde Resin Powder is a type of thermosetting resin that is made by combining Urea and formaldehyde. It is commonly used as a binding agent in the production process of wood products such as plywood, particleboard, and MDF (medium-density fiberboard) and molded LVL boards. The resin powder is mixed with wood particles and then heated and compressed to form a strong and durable composite material. Urea-formaldehyde resin powder provides good adhesion, water resistance, and dimensional stability to the pressed wood and wood boards.
How do pack Urea Formalde Resin Powder?Paper plastic composite bags and lined with plastic bags, 25kg / bag. It should be stored indoors in a dry and ventilated place with a temperature below 25 ºC and a storage period of 24 months.
How to produce plywood?
How to produce plywood?
Curing Method | Hot/Cold Pressing Glued Cored Wood Veneer |
Curing Temperature | 100~105ºC |
Strength/Mpa | ≥1.2 |
Storage time of liquid urea formaldehyde resin/day (powder:water=1:1/25ºC) | ≥7 |
EA Model | MG175 |
Appearance | white powder |
Fineness | 90% through 60 mesh sieve, 80% through 80 mesh sieve |
Moisture | ≤1.5 |
Free Formaldehyde% | ≤0.6 |
PH | 7.0~8.0 |
1. What is Urea Formaldehyde Resin Powder, and why is it used in plywood?
UF resin powder is a thermosetting adhesive in powdered form, composed of urea and formaldehyde. It is widely used in plywood production due to its:
Strong bonding strength, exceeding the strength of wood itself.
Adjustable viscosity when mixed with water, allowing flexibility in application.
Cost-effectiveness compared to liquid resins, with lower shipping costs and a longer shelf life (≥12 months).
2. How does UF resin powder compare to liquid resins?
Reduced transportation costs due to compact form.
Longer shelf life (≥12 months vs. weeks for liquid resins.
Easier storage and handling.
