ROKAnol®IT40/70 (C13 alcohol, ethoxylated)

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ROKAnol® IT40/70 is a non-ionic surfactant, which belongs to the group of ethoxylated alcohols. This product is used as an effective and efficient emulsifier in the emulsion polymerization process.

ROKAnol® IT40/70 is a high-ethoxylated (40EO) isotridecylic alcohol with HLB of about 18. It is a light-coloured solution with colour on the Hazen scale at 150. It dissolves very well in water and in low aliphatic alcohols.

The density of the product at 25°C is approx. 1.09 g/mL and its viscosity is approx. 1200 cP.

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Properties and applications

Product advantages:

  • environmentally friendly product,
  • does not contain volatile organic compounds (VOCs),
  • does not contain ethoxylated alkylphenols,
  • ensures effective stabilisation of polymer particles at the synthesis stage,
  • ensures low coagulate level,
  • has high efficiency in systems with anionic surfactants,
  • excellently stabilizes polymer dispersion,
  • enhances dispersion resistance to the presence of electrolytes and organic solvents,
  • improves dispersion resistance to freeze-thawing cycles.


  • production of aqueous polymer-acrylic, styrene-acrylic, vinyl acetate homo- and copolymers.

Markets and applications
Plastics / Emulsion polymerization

Formulation stabilizers

Alkoxylated alcohols / Ethoxylated alcohols

Surfactants / Non-ionic surfactants

Alternative names
Alcohols, C13, branched, ethoxylated., C13 alcohols, branched, ethoxylated, polymer, C13 alcohol nonionic surfactant, CAS 69011-36-5.

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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