|Polyether polyol based on glycerol and sucrose|
|polyurethanes, polyether polyols|
Markets and applications:
|building & construction, pipe covers, pipe-in-pipe insulation, sandwich panels, thermal & acoustic spray systems, wire & cable insulation, refrigeration industry and household appliances, boilers, industrial coolers, refrigerators|
|rigid foams, block foams, casting foams, spray foams|
|polyether polyols, sucrose polyols|
|PCC Rokita SA Polyols Business Unit|
Rokopol GS484 is a polyether sucrose polyol used for the production of rigid and semi-rigid polyurethane (PUR) foam in reaction with isocyanate. The product is in the form of a homogeneous, clear liquid and contains antioxidants (excluding BHT). It maintains a medium viscosity of about 6,000 - 10,000 mPas with relatively high functionality f = 4,5.
Rokopol GS484 is a product designed for the production of PUR polyurethane systems with moderately low viscosity and increased flame retardant content. Relatively high functionality allows the use of an increased water content in the designed PUR systems, and also ensures good flow during the foam foaming process. Rokopol GS484 provides improved mechanical properties compared to conventional sorbitol polyetherols.
The product provides a long gel time for PUR foam systems, thanks to which it can be used in PUR rigid foam block systems. Rokopol GS484 is used in combination with other polyols and additives to modify the properties of the PUR system, in particular viscosity, reactivity, gelation and degree of cross-linking. The product also affects the properties of the final rigid foam, such as adhesion to various surfaces, flame retardancy, hardness, abrasiveness, closed cell contents (insulating power), etc.
The main application advantages of Rokopol GS484:
The most common applications of Rokopol GS484:
Products made on the basis of Rokopol GS484 are of exceptional quality. Thanks to the refined production process, this polyol has excellent parameters, not only in PUR systems.
Properties and applications:
Show alternative names
Glycerine based polyoxyalkylene triol; Propoxylated glycerol; glycerine; glycerin; propanotriol; propano-1,2,3-triol; sucrose based; saccharose based; sugar based; (Hide)
|polyether polyol rigid foam construction spray system foam insulation refrigeration pipe-in-pipe insulation appliances sandwich panels|
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