TABLE 2.
Experimental design for vitrimer synthesis from glycolysate.
| Levels Factors | P-A | P-B | P-C | P-D |
|---|---|---|---|---|
| HDI/alcohol | HDI-trimer/alcohol | PEG/glycolysate | Time (min) | |
| Level – 1 | 1 | 1 | 0.5 | 60 |
| Level – 2 | 2 | 2 | 1 | 70 |
| Level – 3 | 3 | 3 | 2 | 80 |
Note: Alcohol: total weight of PEG and glycolysate.