International Journal of Interdisciplinary Research
Table 1 Water repellency of cotton fabric before and after domestic laundry
From: Development of shrink resistance cotton using fluorocarbon
Concentration of fluorocarbon (Â g/L) | Water repellency spray test rating | |
|---|---|---|
Before wash | After 10 washes | |
10 | 100 | 90 |
20 | 100 | 90 |
30 | 100 | 100 |
40 | 100 | 100 |
50 | 100 | 100 |
60 | 100 | 100 |