Membrane casting solution | Weight ratio of PET:phenol: PEG 400 | PEG 400 concentration (wt%) |
---|---|---|
Membrane PET bottle | 4:20:0 | 0 |
Membrane PET resin | 4:20:0 | 0 |
Membrane PET-PEG-1.25 | 4: 20:1.25 | 4.95 |
Membrane PET-PEG-1.5 | 4:20:1.5 | 5.88 |
Membrane PET-PEG-2 | 4:20:2 | 7.69 |
Membrane PET-PEG-3 | 4:20:3 | 11.11 |