Official Journal of the Japan Wood Research Society
Experimental series | MDF code | Tree species | Defibrator disc distance (mm) | Digesting conditions | MDF density (kg/m3) |
---|---|---|---|---|---|
Digester conditions | A1 | Scots pine | 0.15 | 143 °C/1 min/4 bar | 678 (17)3 |
A2 | Scots pine | 0.15 | 170 °C/1 min/8 bar | 666 (24) | |
A31 | Scots pine | 0.15 | 170 °C/4 min/8 bar | 661 (22) | |
A4 | Scots pine | 0.15 | 170 °C/8 min/8 bar | 684 (23) | |
A5 | Scots pine | 0.15 | 200 °C/4 min/8 bar | 670 (25) | |
A6 | Scots pine | 0.15 | 200 °C/8 min/16 bar | 687 (24) | |
Defibrator disc distance | B1 | Scots pine | 0.06 | 170 °C/4 min/8 bar | 653 (30) |
B21 | Scots pine | 0.15 | 170 °C/4 min/8 bar | 661 (22) | |
B3 | Scots pine | 0.60 | 170 °C/4 min/8 bar | 681 (30) | |
Tree species | C1 | Beech | 0.15 | 170 °C/4 min/8 bar | 683 (26) |
C22 | Scots pine/beech | 0.15 | 170 °C/4 min/8 bar | 675 (22) | |
C3 | Birch | 0.15 | 170 °C/4 min/8 bar | 665 (23) | |
C4 | Poplar | 0.15 | 170 °C/4 min/8 bar | 659 (28) | |
C51 | Scots pine | 0.15 | 170 °C/4 min/8 bar | 661 (22) |