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Roksol ST4A

Roksol ST4A
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Manufacturer
Chemical name
Mixture of chemical compounds
Roksol ST4A
Roksol ST4A
Roksol ST4A
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PCC Group
Roksol ST4A
Roksol ST4A

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.

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.

Alternative names

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.

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