Rokryl GA14

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Chemical name
Sodium salt of an acrylic copolymer containing complexing agents of iron ions
Not classified according to CLP/GHS Regulation Not classified according to CLP/GHS Regulation High efficiency High efficiency High pure High pure Safe product Safe product
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ISO 14001 ISO 14001 ISO 50001 ISO 50001 ISO 9001 ISO 9001 ISO 45001 ISO 45001

Rokryl GA14 is an anionic auxiliary agent used in the tanning industry. It is used for retanning and filling chrome and vegetable tanned leather. The product is an aqueous solution of acrylic syntan containing complexing agents of iron ions. It is a viscous liquid with a light straw colour. It is characterized by high solubility in cold and warm water.

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Properties and applications

Product advantages:

  • an auxiliary substance in the retanning and filling processes for chrome tanned leather,
  • facilitates the penetration of synthetic, resin and plant tannins into the skin tissue,
  • resistance to iron salts,
  • solubility in cold and warm water,
  • forms mixtures with synthetic and vegetable tannins,
  • affects the fullness and tightness of the grain layer,
  • gives leather elasticity and full structure as well as moderately lightens discolouration,
  • shows resistance to sunlight,
  • has twice the filling capacity of hides and skins than vegetable tanning agents,
  • reduces the tendency to form iron stains.


  • tanning.

Markets and applications
Tanning industry

Tanning agents / Filling agents for tanning industry, Retanning agents for tanning industry


Specialty Products / Formulations

Alternative names
Sodium salt of an acrylic copolymer containing complexing agents of iron ions, Aqueous solution of acrylic syntan, sodium salt with iron ions.
Manufacturer: PCC Exol SA

PCC EXOL SA is one of the most important manufacturers of surfactants and chemical formulations in Central and Eastern Europe. The company offers surfactants, specialist additives and chemical formulations for many branches of industry.

PCC Group

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