GOODPOLY ONE SHOT UF is a kind of dry powder binders based on urea formaldehyde condensation polymer contains Binder, modifier and hardener. Its special designed for wood processing.
Physical Specification
Grade Unit 1310D 1330D 1430B 1315D 1335B 1435B
Appearance -- Powder Powder Powder Powder Powder Powder
Color -- Whitish Whitish Whitish Brown Brown Brown
Moisture Content % <3 <3 <3 <3 <3 <3
Bulk Density kg/m3 500~800 500~800 500~800 500~800 500~800 500~800
Storage Temperature °C 30°C Max. 30°C Max. 30°C Max. 30°C Max. 30°C Max. 30°C Max.
Solution (1:0.5 water solution)
Viscosity (25°C) cps 2500~6000 2500~6000 3500~7000 2500~6000 2500~6000 3500~7000
Pot Life (30°C) hour >2.5H 2~4H 30~60min >2.5H 2~4H 30~60min
Curing Time (30°C) hour -- 6~12H 4~6H -- 6~12H 4~6H
Curing Time (90°C) second 120"~180" -- -- 120"~180" -- --
Pressing method -- Hot press Cold press Cold press Hot press Cold press Cold press
Properties / Benefits
GOODPOLY ONE SHOT UF provides the following benefits for woodworking:
● Ideal bonding strength
● Suitable hot & cold pressing project
● easy to operate
● Lower free formaldehyde emission
● Easy for storage, transportation and application
Application
GOODPOLY ONE SHOT UF may be used in a variety of wood based products as follows:
● Solid wooden products
● Wooden Flooring
● MDF, HDF
● Plywood, OSB
● Particle board
● Block board
● Wood furniture
Dissolving
a) Mixture Ratio:
Item Ratio( PBW)
UF Powder 100
Water 50~150
(according to actual situation)
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, put the remained water in mixer gradually along with stirring, keep stirring for further 3~5 minutes until the glue solution is mixed homogeneously.
Storage
GOODPOLY ONE SHOT UF may be stored in sealed bags under dry cool place for at least 12 month under temperature lower than 25°C. Exposure to high temperature or humidity would cause caking problem. Any opened package must be resealed and kept tightly closed immediately to avoid absorbing water from moist air. Pallets should not be stacked or being under pressure.
