201A UF Resin Powder Usage:Woodworking Adhesive Productivity:1200MT/month Certificate:ISO9001-2008
1. Product Specialty:
1. High Bonding Strength2. One component UF Resin Powder, Convenient for Use3. Formaldehyde Emission reach to International Standard4. Ideal effect for Cold, Heat solidification5. Similar to wood color, no pollution on wood6. Excellent Water-proofing performance7. Convenient for transportation
2. Application Areas:1. Various kind of artificial boards2. Gluing Plywood & Bentwood3. Surface veneer of door and decorative boards;4. Engineered solid wood flooring.5. Wooden furniture, doors and windows etc.
3. Performance IndexItem Unit DescriptionAppearance White PowderMoisture Content % ≤1Curing Time (20) h 8Shearing StrengthUnder Pressure after 20h MPa >15Shearing Strength of Water ResistanceUnder Water after 24h MPa >11Active 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 Tolerance0.1mm2. Mixture of Gluea) Mixture Ratio(weight): UF Powder: Water=1: ≤0.6b) 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 gluepowder being completely dissolved in water, put the remained 1/3 water inmixer and stir for 3~5minutes till glue to being completely dissolved.c) Workable period of dissolved liquid glue is 4~8 hours under roomtemperature.3. Gluing Operation:a) Gluing Quantity: Depend on different wood material and workingtemperature. 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 andprocess temperature. Please refer to below instruction:Wood Species Coniferous wood Broad-leaved woodTemperature 5-25 >25 5-25 >25Gluing Qty(2 sides) (g/m²) 200-250 250-300 200-250 250-300Pressure (MPa) 0.8-1.0 0.8-1.0 1.2-1.5 1.2-1.5Press Time (hour) >8 >7 >8 >8c) Maintenance:After pressure relief, the glued board could be processed on secondday. In winter, board must be maintained at least 12 hours undertemperature above 20 before put into process.
4. Heating Solidification Operation:The glued board with above mentioned pressure for 5~7minutes undertemperature 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 sunshineand moisture.3) The package should be sealed again immediately once the pack has beenopened to avoid moisture.
4) Avoid contact with eyes. Once splashed into eyes, flushed out with plenty ofclean water. Consults doctor if necessary.
6. Package1. 3-ply paper bag with polyethylene liners.2. 20kg/package.
201A UF Resin Powder
