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white tannin

white tannin

Solubility: Very soluble in water Performance and use The tanning is mild and the convergence is small, so that the grain surface is fine and tight.
dicyandiamide tanning agent

dicyandiamide tanning agent

physicochemical index Features: Dicyanamide resin tanning agent with good filling properties Appearance: off-white powder
Ritandan

Ritandan

physicochemical index Features: D is a resin tanning agent mainly based on melamine. Appearance: Light white powder.
Ammonia nitrogen free deashing

Ammonia nitrogen free deashing

Production equipment and facilities are deployed and constructed according to international standards, and the designed production scale is leather chemical 20,000 tons/year; petrochemical 30,000 tons/year.
Phenolic tannins

Phenolic tannins

Production equipment and facilities are deployed and constructed according to international standards, and the designed production scale is leather chemical 20,000 tons/year; petrochemical 30,000 tons/year.
neutralizer

neutralizer

physicochemical index Properties: Complex of organic acid salts Appearance: white powder
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