International Journal of Interdisciplinary Research
Table 1 Factors and levels for finishing with Oleophobol CPR and CMC-Na salt
From: Soil release performance of cotton finished with oleophobol CPR and CMC-Na salt
| Â | Independent variables | Levels | Independent variables | Levels | |||||
|---|---|---|---|---|---|---|---|---|---|
| Â | # 1 soil release chemical | -1 | 0 | 1 | # 2 soil release chemical | 1 | 2 | 3 | 4 |
X1 | Oleophobol CPR (gpl) | 40 | 50 | 60 | CMC-Na salt (gpl) | 0.5 | 1 | 1.5 | 2 |
X2 | pH | 4 | 5 | 6 | pH | 4 | 5 | 6 | x |
X3 | Curing temperature (°C) | 140 | 150 | 160 |  |  |  |  |  |
X4 | Curing time (min) | 3 | 4 | 5 | Â | Â | Â | Â | Â |