Official Journal of the Japan Wood Research Society
Table 5 Properties of particleboard with different resin content
From: Investigation of a new natural particleboard adhesive composed of tannin and sucrose
Mixture ratio of tannin and sucrose (wt%) | MOR (MPa) | MOE (GPa) | IB (MPa) | TS (%) |
|---|---|---|---|---|
10 | 16.8 (0.8) | 3.6 (0.1) | 1.0 (0.1) | 31 (4.8) |
15 | 18.7 (1.0) | 4.0 (0.1) | 1.1 (0.1) | 29 (6.2) |
20 | 18.7 (1.5) | 4.1 (0.1) | 1.0 (0.1) | 28 (10.1) |
30 | 19.6 (0.6) | 4.6 (0.2) | 1.2 (0.04) | 23 (4.1) |
40 | 21.2 (1.0) | 5.0 (0.1) | 1.1 (0.02) | 20 (4.2) |
Isocyanate | 25.3 (1.6) | 4.0 (0.2) | 2.2 (0.1) | 13 (2.5) |