ROKAmer®G3500 (EO/PO block copolymer on glycerin)

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Good manufacturing practice EFfCI Good manufacturing practice EFfCI ISO 14001 ISO 14001 ISO 50001 ISO 50001 ISO 9001 ISO 9001 ISO 45001 ISO 45001

ROKAmer G3500 is a non-ionic surfactant being a type of ethylene oxide and propylene oxide block copolymer, using glycerine as a starter. The product is a clear, colourless liquid with a low freezing point, i.e. below -15°C, and the active substance content of about 100%. ROKAmer G3500 aqueous solutions below room temperature are clear and become turbid at 36–42°C. The product is a high-molecular polymer with a specific, tri-functional structure, which means it has three hydrophilic groups. This distinguishes the ROKAmers G from other non-ionic surfactants, and determines their properties.

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Properties and applications

Advantages of the product:

  • anti-foaming properties,
  • solubility in cold water,
  • low freezing point,
  • product not classified as dangerous,
  • product approved as food contact safe,
  • reactivity – it can be modified with other substances.


  • paper industry,
  • food industry,
  • sugar and fermentation industries,
  • industrial cleaning and washing.

Markets and applications
Food industry / Cleaning products for installations in food industry
I&I Cleaning
Pulp & Paper
Raw materials and intermediates
Vehicle Cleaning and Care

Antifoam agents
Antifoaming agents

EO/PO block copolymers based on glycerin

Specialty Products / Specialty additives
Surfactants / Non-ionic surfactants

Alternative names
Glycerine ethoxylated, propoxylated, Polymer, copolymer, block copolymer, ethoxylated glycerin, propoxylated glycerin, defoamer, low foaming agent, block copolymer of ethylene oxide and propylene oxide, CAS 9082-00-2.

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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