UREAFORMALDEHYDE RESIN-
KFS E2
General Information:
Appearance: white to light-yellow homogeneous suspension without impurities Use: manufacture of adhesives for wood processing and furniture industries |
Neochim PLC code: 19 – 02 |
Specifications:
Indices |
Typical Values |
Limit Values |
Dry residue, at 120 0С, % |
67.0 ± 1.0 |
67.0 ± 1.0 |
Free formaldehyde, % |
0.25 до 0.30 |
max. 0.30 |
Viscosity at the moment of preparation 20 0С, mPa.s |
950 to 1600 |
800 to 2200 |
pH of 50 % aqueous solution of resin, at 200С |
7.7 |
7.5 to 8.5 |
Jellying time at 1000С, s |
40 to 55 |
40 to 60 |
Mixing of resin with water in 1:2 ratio at 200С±10С |
complete |
complete |
Density of resin at 20 0С, in g/cm3 |
1.290 |
1.270-1.300 |