Table 4.
Regression models for the effect of total binder content and PF resin content in the adhesive system on the properties of the fiberboard panels produced in this work.
| Property | Modulus of Elasticity (MOE) |
Bending Strength (MOR) | Internal Bond (IB) Strength | Thickness Swelling (24 h) |
Water Absorption (24 h) |
|
|---|---|---|---|---|---|---|
| Regression Coefficient |
||||||
| B 0 | −6920.667 | −51.867 | −2.260 | 60.538 | 111.152 | |
| B 1 | 917.333 | 7.438 | 0.285 | −2.493 | −3.613 | |
| B 2 | 230.450 | 0.395 | 0.018 | −0.410 | −0.530 | |
| B 12 | −17.550 | – | −0.001 | – | – | |
| Fcal | 147.89 | 5882.68 | 974.77 | 37.892 | 29.039 | |
| F(0.05,3,2) | 19.164 | 19.164 | 19.164 | 19.164 | 19.164 | |