Molar Ratio of (PPG:TDI) | IONPs Size (nm) | Contact Time (hr) | Increase Percentage (%) |
1:2 | 15 - 20 | 6 | 17.35 |
24 | 30.1 | ||
50 - 100 | 6 | 44.32 | |
24 | 40.46 | ||
1:1.75 | 15 - 20 | 6 | 71.68 |
24 | 66.75 | ||
50 - 100 | 6 | 88.89 | |
24 | 100 |