201A UF Resin Powder

201A UF Resin Powder
Usage:Woodworking Adhesive
Productivity:1200MT/month
Certificate:ISO9001-2008
1. Product Specialty:
1. High Bonding Strength
2. One component UF Resin Powder, Convenient for Use
3. Formaldehyde Emission reach to International Standard
4. Ideal effect for Cold, Heat solidification
5. Similar to wood color, no pollution on wood
6. Excellent Water-proofing performance
7. Convenient for transportation

2. Application Areas:
1. Various kind of artificial boards
2. Gluing Plywood & Bentwood
3. Surface veneer of door and decorative boards
4. Engineered solid wood flooring
5. Wooden furniture, doors and windows etc.

3. Performance Index
Item Unit Description
Appearance White Powder
Moisture Content % ≤1
Curing Time (20) h 8
Shearing StrengthUnder Pressure after 20h MPa >15
Shearing Strength of Water ResistanceUnder Water after 24h MPa >11
Active Period after Mixture 40 / 20 Hour 4/8
4. Usage Method:
1. Pretreatment for gluing wood material:
a) Moisture content reach to 10 + 2%
b) Remove Knots, Cracks, oil stain and resin etc.
c) Wood surface must be flat and smooth. (Thickness Tolerance0.1mm
2. Mixture of Glue
a) Mixture Ratio(weight): UF Powder: Water=1: ≤0.6
b) Dissolution Method:
Put 2/3 of the total needed water into mixer, and then add UF powder in.
Switch on the mixer with speed of 50~150 rotations / minute, after glue
powder being completely dissolved in water, put the remained 1/3 water in
mixer and stir for 3~5minutes till glue to being completely dissolved.
c) Workable period of dissolved liquid glue is 4~8 hours under room
temperature.
3. Gluing Operation:
a) Gluing Quantity: Depend on different wood material and working
temperature. Generally, 2 sides sub is: 200~300g/m2.
b) Required Press Condition: (Solidification under room temperature)
The pressure and Process Time depend on different wood species and
process temperature. Please refer to below instruction:
Wood Species Coniferous wood Broad-leaved wood
Temperature 5-25 >25 5-25 >25
Gluing Qty(2 sides) (g/m²) 200-250 250-300 200-250 250-300
Pressure (MPa) 0.8-1.0 0.8-1.0 1.2-1.5 1.2-1.5
Press Time (hour) >8 >7 >8 >8
c) Maintenance:
After pressure relief, the glued board could be processed on second
day. In winter, board must be maintained at least 12 hours under
temperature above 20 before put into process.
4. Heating Solidification Operation:
The glued board with above mentioned pressure for 5~7minutes under
temperature 100~110, could be used after release of press.

5. Storage and Note:
1) Storage life: 1 years under temperature lower than 30.
2) The goods should be stored in a dry, ventilated location. Avoid direct sunshine
and moisture.
3) The package should be sealed again immediately once the pack has been
opened to avoid moisture.
4) Avoid contact with eyes. Once splashed into eyes, flushed out with plenty of
clean water. Consults doctor if necessary.
6. Package:
1. 3-ply paper bag with polyethylene liners.
2. 20kg/package.