International Journal of Interdisciplinary Research
Table 1 Composition of the tested samples
Sample | Composition of the impregnation solution (wt%) | |||
|---|---|---|---|---|
Vinyl acetate/acrylic resin | Thickener | Water | SSPCM | |
Uncoated | – | – | – | – |
Binder-coated | 20 | 6 | 74 | – |
S 5 | 20 | 6 | 69 | 5 |
S 15 | 20 | 6 | 59 | 15 |
S 25 | 20 | 6 | 49 | 25 |