of specialty chemicals

Rokopol® LDB4000D

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PCC Rokita SA / Polyols Business Unit
Chemical name
Polypropylene glycol.
ISO 14001 ISO 14001 ISO 50001 ISO 50001 ISO 9001 ISO 9001 ISO 45001 ISO 45001 Safe product Safe product Universal product Universal product
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Rokopol® LDB4000D is a specialized high molecular weight diol (PPG) used for the production 1c and 2c adhesives and other polyurethane materials in reaction with isocyanate. It exists in the form of homogeneous, clear liquid. It contains antioxidants (excluding BHT). It retains low dynamic viscosity ca. 800-1200 mPas at temp. 25°C with high functionality of f~2 and hydroxyl value of 26-29 mgKOH/g. It has exceptionally low unsaturation.

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Properties and applications
  • exceptionally low unsaturation, low content of metal ions,
  • ensures very good stability of manufactured prepolymers,
  • used for production of printing inks, adhesives, prepolymers,
  • used for production of sealants and specialized PUR foams.

Markets and applications
Building & Construction / Construction adhesives, OCF (One Component Foam)
CASE / Adhesives
Printing Ink
Raw materials and intermediates

CASE / Adhesives, Coatings, Elastomers, Sealants

Polyether polyols / Diols

Polyurethanes / Polyether polyols

Alternative names
Polypropylene glycol., Polieter poliol, polioksypropylenodiol.
About the producer