Roksol ST4A

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Manufacturer
PCC Exol SA
Chemical name
Mixture of chemical compounds
Roksol ST4A
Roksol ST4A
Roksol ST4A
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Certificates
ISO 14001 ISO 14001 ISO 50001 ISO 50001 ISO 9001 ISO 9001 ISO 45001 ISO 45001
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Roksol ST4A is an anionic auxiliary agent used in tanning. It is used to lubricate leather, mainly in chrome tanning. The product is a mixture of anionic emulsifiers and aliphatic compounds containing carboxyl groups. Its commercial form is an O/W type emulsion (oil in water), beige to brown in colour, with a tendency to delaminate. Due to the solidification point (below -5°C), the product does not require special storage and transport conditions.

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Properties and applications

Product advantages:

  • excellent softener for chrome tanned leather,
  • moderate equalising and hydrophobic effect,
  • emulsifies natural and mineral crude fats,
  • low solidification point ,
  • resistant to acids, alkalis and electrolytes,
  • does not oxidize and is resistant to sunlight.

Application:

  • tanning.
Categories

Markets and applications
Tanning industry

Function
Emulsifiers
Equalizators
Tanning agents / Fat liquoring agents

Composition
Mixtures

Segment
Specialty Products / Formulations

Alternative names
Mixture of anionic emulsifiers, reaction products of tallow with diethanolamine and maleic anhydride, aliphatic hydrocarbons and substances containing carboxyl groups, Mixture of anionic emulsifiers, fatty acids ethanolamides and aliphatic hydrocarbons and compounds containing carboxyl groups.

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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