Young’s Modulus, E, (MPa) | House-use detergent | Car wash detergent | ||
before exposure time (mean ± SD) | after exposure time (mean ± SD) | before exposure time (mean ± SD) | after exposure time (mean ± SD) | |
1613.9 ± 257.7 | 1728.6 ± 241.2 | 1668.7 ± 215.2 | 1724.6 ± 219.4 |