Manufacturer
Chemical name
Mixture of chemical compounds
Roksol ST4A
Roksol ST4A
Roksol ST4A
Individual inquiries
Certificates
ISO 14001ISO 14001 ISO 50001ISO 50001 ISO 9001ISO 9001 ISO 45001ISO 45001
See other variations of this product

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.

Read more
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
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

Recently viewed products