Urea Formaldehyde Laminating Powder
|0.5 ± 0.005 g/cm3||Bulk density|
|2 wt%||Moisture content, max|
|50% Solution (1:1 liquid resin)|
|14 – 16 s||Viscosity at 20 °C (flow cup)|
|7.5 – 9||pH at 25 °C|
|1.19 – 1.21||Specific gravity at 20 °C|
|48 – 53 wt%||Total solids content|
|35 – 54 s||Gel time at 100 °C with hardener|
Powdered urea formaldehyde resin is mixed with water and used for impregnation of overlay papers. Using this product creates a strong bonding in overlay coating of wood products and forms a strong and colorless laminated surface on wood products.
- It is used as resin for middle layer of impregnation of overlay papers on medium density fiberboard (MDF) and compact boards.
6 months at 25 °C
25 kg laminated PP bags