From: Tannin-based extracts of Mimosa tenuiflora bark: features and prospecting as wood adhesives
Adhesive (sample) | SC (%) | Viscosity (cP) | pHnc | pHc | Gel time (s) |
---|---|---|---|---|---|
MT | 53.47 ± 0.68 | 5233 ± 57 | 4.21 ± 0.04 | 4.01 ± 0.02 | 75 ± 2.65 |
MT + NaOH | 28.57 ± 0.36 | 10,333 ± 305 | 7.63 ± 0.03 | 7.34 ± 0.03 | 88 ± 2.65 |
MT + NaHSO3 | 53.49 ± 1.24 | 4233 ± 57 | 5.25 ± 0.02 | 4.84 ± 0.01 | 101 ± 4.36 |
IT | 52.22 ± 0.73 | 2013 ± 128 | 4.82 ± 0.03 | 4.62 ± 0.02 | 126 ± 6.56 |