of specialty chemicals

Rokopol® RF475

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PCC Rokita SA / Polyols Business Unit
Chemical name
Sorbitol based polyol
Individual inquiries
Leaflet General terms of sale

Rokopol® is a general purpose multifunctional polyether sorbitol polyol for polyurethane (PUR) rigid and semi-rigid foam production in reaction with isocyanate. The product has a form of homogenous liquid in yellow to brown colour, containing BHT free antioxidants. It retains high viscosity of ca. 16 000 mPas with high functionality of f>5, and high hydroxyl value of ca. 470mgKOH/g.

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Properties and applications
  • Product dedicated for manufacturing PUR foam slab applications;
  • Very high quality of the end product based on the physicochemical properties of the polyol;
  • Applied in closed-cell foams used as insulation;
  • Used as a component for production of sandwich panels and insulation boards;
  • With very good mechanical and thermal insulation parameters;

Markets and applications
Building & Construction / Insulation board, Pipe covers, Pipe-in-pipe insulation, Sandwich panels, Thermal & acoustic spray systems, Wire & cable insulation

Rigid foams / Casting foams, Spray foams

Polyether polyols / Sorbitol polyols

Polyurethanes / Polyether polyols

Alternative names
Sorbitol based polyol, Sorbitol based, sorbitol, sugar based, sugar polyol, glucidol, sorbogem, sorbo, (2S, 3R, 4R, 5R)-Hexane-1, 2, 3, 4, 5, 6-hexol, sorbitol polyoxypropylene ether, sorbitol propoxylated polyol, sorbitol alkoxylated polyol
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