General characteristics: Melamin resin based product free formaldheyde
Chemical nature
|
pH in 10% solution |
6.5-7.5 |
|
Light fastness |
Good |
| Solubility in water |
Easily soluble |
| Charge |
Anionic |
| Appearance |
ivory powder |
| Fields of use |
Any leather need fill the empty part |
Properties
RESIN FF is a free formaldehyde resin to meet the requirement of ecologic leather .
RESIN FF provide a good filling effect on the empty part of leather.
We suggest to use during neutralization or during retanning together synthetic and extract vegetable .
From 3% to 6% is the percentage of use accordingly of the looseness of the skin.
