ARTEX R-BUF
- Buffering to the pH value, depending on the applied quantity, to values of pH 4 to 5.5
- Protects dyestuffs sensitive to iron and copper against pH dependent hangs to hue without, however, demineralising metal complex dyestuffs.
- Stabilized dyestuff dispersion, particularly at temperatures above 100 0 C and with high shearing forces.
- Prevent over-acidification of the fabric as the pH value itself only drops to approximately pH 4 in the case of high application concentrations.
- Low foaming.
- Biodegradable.
PURPOSE: Acid buffer
IONIC STAGE:Anionic
USAGE: 0.5 – 1.0 gpl