Official Journal of the Japan Wood Research Society
From: Anatomical, physical, and mechanical properties of four pioneer species in Malaysia
Species | Fibre length (μm) | Fibre diameter (μm) | Fibre lumen diameter (μm) | Fibre wall thickness (μm) | Runkel ratio | Slenderness ratio | Vessel diameter (μm) | Number of vessels/mm2 |
---|---|---|---|---|---|---|---|---|
Batai | 1182d | 33c | 27c | 3.0c | 0.27c | 36.4c | 290a | 2b |
(Paraserianthes moluccana) | (116) | (5.2) | (5.4) | (1.4) | (0.13) | (4.8) | (8.5) | (0.5) |
Ludai | 1512c | 37b | 23d | 3.0c | 0.57a | 43.2b | 250b | 4a |
(Sapium baccatum) | (188) | (7.5) | (6.3) | (1.2) | (0.21) | (8.0) | (7.2) | (1.2) |
Mahang | 1660b | 39b | 30b | 4.4b | 0.38b | 50.2a | 161c | 5a |
(Macaranga gigantea) | (256) | (8.0) | (6.1) | (1.5) | (0.26) | (6.7) | (6.2) | (1.0) |
Sesendok | 2001a | 45a | 35a | 5.1a | 0.28c | 45.6b | 300a | 2b |
(Endospermum malaccense) | (129) | (4.6) | (3.8) | (0.8) | (0.10) | (4.5) | (8.9) | (0.8) |
Rubberwood* | 1249 | 29.6 | 20.3 | 4.7 | – | – | 177 | 5 |
(Hevea brasiliensis) | ||||||||
Eucalyptus grandis ** | 1110 | 22 | 14 | 4.0 | 0.56 | 42.6-59.8 | 141 | 6 |