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Rokopol® DE4020

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PCC Rokita SA / Polyols Business Unit
Chemical name
Reactive polyoxyalkylated polyether polyol based on propylene glycol.
ISO 14001 ISO 14001 ISO 50001 ISO 50001 ISO 9001 ISO 9001 ISO 45001 ISO 45001 Safe product Safe product
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Rokopol® D4020 is a specialized reactive diol used for production of 1C and 2C adhesives, sealants and elastomers, as well as other polyurethane materials in reaction with isocyanate. It exists in the form free of impurities, may be opalescent. It contains antioxidants (excluding BHT). It retains dynamic viscosity within the range of 700-900 mPas at temp. 25°C, with high functionality f~2 and hydroxyl value within the range of 27-31 mgKOH/g.

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Properties and applications
  • low content of water and sodium and potassium ions,
  • used for production of printing inks,  
  • used for production of 2C adhesives, elastomers, prepolymers and sealants,
  • used for production of integral and moulded foams.

Markets and applications
CASE / Adhesives, Coatings, Elastomers, Sealants
Printing Ink
Raw materials and intermediates

CASE / Adhesives, Coatings, Elastomers, Sealants
Semi-rigid foams

Alkoxylated alcohols
Polyether polyols / Diols

Polyurethanes / Polyether polyols

Alternative names
Reactive polyoxyalkylated polyether polyol based on propylene glycol., polypropoxylated, polyethoxylated propyleneglycol, propane-1, 2-diol, ethoxylated, propoxylated.
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