Research Article
Properties of a Laminated Wood Composite Produced with Thermomechanically Treated Veneers
Table 5
Factor analysis of the plywood’s mechanical properties.
| | Source | Property | SS | DF | SM | | Sig. |
| | Temperature | | 2483216.18 | 1 | 2483216.18 | 3.45 | 0.067 | | 43.90 | 1 | 43.90 | 0.50 | 0.480 | | 28.05 | 1 | 28.05 | 2.29 | 0.134 | | 3.27 | 1 | 3.27 | 4.56 | 0.036 | | 30379.15 | 1 | 30379.15 | 0.07 | 0.791 |
| | Time | | 7779230.83 | 1 | 7779230.83 | 10.80 | 0.001 | | 8.00 | 1 | 8.00 | 0.09 | 0.762 | | 1.25 | 1 | 1.25 | 0.102 | 0.750 | | 4.11 | 1 | 4.11 | 5.72 | 0.019 | | 508883.65 | 1 | 508883.65 | 1.19 | 0.281 |
| | Temperature × time | | 2354.62 | 1 | 2354.62 | 0.003 | 0.955 | | 304.33 | 1 | 304.33 | 3.49 | 0.065 | | 16.46 | 1 | 16.46 | 1.34 | 0.250 | | 1.30 | 1 | 1.30 | 1.81 | 0.182 | | 17591.53 | 1 | 17591.53 | 0.04 | 0.840 |
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Significant and nonsignificant, respectively, in factor analysis at 0.05 level. : bending modulus of elasticity; : bending strength; : parallel compression strength; : glue line shear strength; : Janka hardness.
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