Multifunction Auxiliary
Properties:
Increase the solubility and suspension degree of lime, avoid lime blast.
The complexing agent of alkaline earth metal and heavy metal ions.
Obviously increase the absorption of chromium, reduce chromium content in waste tanning liquid.
For de-pickle.
For wetting back and degreasing process can accelerate the wetting, improve the rewetting effect and remove the natural oils and fats.
Delay the combination of vegetable or synthetic tannin on the hide to prevent rough and cracked grain.
Improve the effect of acid dyes and direct dyes.
Promote the dispersion and penetration of o fats and some neutral oils, reduce the total dosage of fatliquors.
For re-tanning, improve the fullness, and can get fine suede.
Main application:
Can be used in various processes.