Official Journal of the Japan Wood Research Society
Table 3 Chemical compositions of Jute stick and Jute Stick Binderless Particleboard (JBPB) pressed at different press temperatures and times
From: Optimization of processing parameters for the manufacturing of jute stick binderless particleboard
Chemical components (%) | JS-Raw | JBPB-180 10 min | JBPB-200 10 min | JBPB-220 10 min | JBPB-220 8 min | JBPB-220 6 min |
|---|---|---|---|---|---|---|
Lignin | 22.0* (0.74)** | 23.0* (0.58)** | 21.0* (0.38)** | 23.0* (0.74)** | 25.3* (0.63)** | 24.6* (0.31)** |
Pentosan | 19.7* (0.58)** | 17.2* (0.16)** | 15.3* (0.44)** | 14.3* (0.23)** | 12.9* (0.36)** | 12.7* (0.26)** |
Holocellulose | 63.0* (0.28)** | 63.0* (0.61)** | 61.0* (0.46)** | 60.0* (0.28)** | 59.6* (0.49)** | 59.5* (0.48)** |
α-cellulose | 34.0* (0.10)** | 35.0* (0.21)** | 35.0* (0.43)** | 35.0* (0.62)** | 35.4* (0.55)** | 35.9* (0.28)** |
Hemicellulose | 29.0* (0.17)** | 28.0* (0.21)** | 26.0* (0.26)** | 25.0* (0.52)** | 24.2* (0.31)** | 23.5* (0.50)** |