Table 3.
TG and DTG data from thermogravimetric analysis of unmodified and KH-560-modified jute fabrics and epoxy composites.
| Sample Numbers | First Stage Trange 22–100 ℃ | Second Stage | Third Stage | Fourth Stage Trange 470–790 ℃ | Residual Weight (%) | ||
|---|---|---|---|---|---|---|---|
| Wloss (%) | Trange (℃) | Wloss (%) | Trange (℃) | Wloss (%) | Wloss (%) | ||
| S1-0min | 1.423 | 100−230 | 2.848 | 230−470 | 87.220 | 7.093 | 1.453 |
| S2-10min | 0.913 | 100−265 | 2.756 | 265−480 | 88.200 | 4.457 | 3.673 |
| S3-30min | 0.780 | 100−265 | 2.904 | 265−480 | 82.100 | 4.161 | 10.120 |
| S4-60min | 1.187 | 100−265 | 3.032 | 265−480 | 81.870 | 4.499 | 9.419 |
| S5-90min | 1.356 | 100−265 | 3.034 | 265−475 | 80.730 | 6.163 | 8.721 |
| S6-120min | 1.516 | 100−270 | 3.389 | 270−470 | 85.570 | 6.556 | 2.965 |
Trange: the temperature range; Wloss: the weight loss.