Official Journal of the Japan Wood Research Society
Table 2 Manufacture condition of particleboards
From: Investigation of a new natural particleboard adhesive composed of tannin and sucrose
Groups | Mixture ratio of tannin and sucrose (wt%) | Resin content (wt%) | Pressing temperature (°C) | Pressing time (min) | Target density (g/cm3) | Drying treatment after spraying |
|---|---|---|---|---|---|---|
Group 1 | 100:0 | 20 | 200 | 10 | 0.8 | No |
25:75 | ||||||
50:50 | ||||||
75:25 | ||||||
0:100 | ||||||
Group 2 | 100:0 | 20 | 200 | 10 | 0.8 | Yes |
25:75 | ||||||
50:50 | ||||||
75:25 | ||||||
0:100 | ||||||
Group 3 | 25:75 | 10 | 200 | 10 | 0.8 | Yes |
15 | ||||||
20 | ||||||
30 | ||||||
40 |