1. Product Specialty
UFR-520 is Melamine Modified Urea formaldehyde Resin Powder as binders special
for woodworking processing. It owns higher bonding strength, lower formaldehyde content as
well as ideal water resistance. This powder is suitable for hot pressing project.
2. Application
UFR-520 is suitable for the processing of plywood, particle board, MDF&HDF,
multi-ply wood engineer flooring, surface veneering as well as the other wood production.
3. Performance Index
4. Dissolving Glue Powder
a) Mixture Ratio:
b) Dissolution Method:
Put less than 30PBW 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 beingcompletely dissolved, put the remained water in mixer gradually along with churning.Continue to agitate for further 3~5minutes until the glue solution is completely mixed together again.
c) The user could add hardener into the mixed liquid glue according to actual requirement, and control the active period of dissolved liquid glue.
5. Storage & Note
a) Storage life: 6 months under temperature lower than 30＜C.
b) The goods should be stored in a dry, ventilated location. Avoid direct sunshine and moisture.
c) The package should be sealed again immediately once the pack has been opened to void moisture.
d) Avoid contact with eyes. Once splashed into eyes, flushed out with plenty of clean water. Consults doctor if necessary.
6. Package:
1. Multi-ply paper bag with polyethylene liner.
2. 20kg/bag.
If any technology questions, please call us +0086 13505260570 (Ms.Ann) or email to easybondglue@gmail.com / info@polyurethaneglue-china.com
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