| Gambir/sucrose blending ratio (wt%) | Hot press temperature (°C) | Internal bond (MPa) | Internal bond (MPa) requirement of JIS A5908-2003 |
|---|---|---|---|
| 100/0 | 200 | 0.38 ± 0.10 | ≥0.15 (type 8) |
| 75/25 | 0.30 ± 0.12 | ≥0.20 (type 13) | |
| 50/50 | 0.57 ± 0.17 | ||
| 25/75 | 0.89 ± 0.15 | ≥0.30 (type 18) |