Roksol STR

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Chemical name
Mixture of anionic emulsifiers and aliphatic carboxylic acids
ISO 14001 ISO 14001 ISO 9001 ISO 9001 ISO 45001 ISO 45001
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Roksol STR is an anionic lubricant used mainly in the production of chrome tanned leather for gloves and other garments. The product is a mixture of anionic emulsifiers and chlorinated organic compounds. The commercial product is a homogeneous, viscous brown liquid with permissible level of turbidity. In water it forms milky emulsions and has good resistance to acids, alkalis and electrolytes. It is resistant to oxidation and sunlight.

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Properties and applications

Product advantages:

  • very strong softener of the chrome tanned leather,
  • insensitive to oxidation and sunlight,
  • slightly equalises and hydrophobizes,
  • provides oiled leathers with high softness, fullness, smoothness and grain tightness as well as good dyeing properties,
  • does not cause oily spots and residues on the skins during storage,
  • resistant to acids, alkalis and electrolytes,
  • can be mixed with all anionic and non-ionic lubricants.


  • tanning.

Markets and applications
Tanning industry

Tanning agents / Fat liquoring agents


Specialty Products / Formulations

Alternative names
Mixture of anionic emulsifiers and aliphatic carboxylic acids,
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