Rokopol® vTec 8888 is a polyether polyol. It exists as a homogeneous liquid free of mechanical impurities, which may be opalescent. It contains antioxidants (excluding BHT). It is characterised by high purity and low emission. It has hydroxyl value within the range of 120-140 mgKOH/g, and dynamic viscosity within the range of 300-600 mPas at temp. 25°C.
Rokopol® vTec 8888 is used for production of viscoelastic polyurethane foams using the continuous system (slabstock) and for periodic production (batch). Applied together with appropriately selected additives (catalysts, silicones, foaming agents) it is used to produce blocks of viscoelastic foam with rectangular cross-section and height up to 70 cm.
Main advantages of application of Rokopol® vTec 8888:
Most popular applications of Rokopol® vTec 8888:
Markets and applications
Furniture / Mattresses & cushions
Raw materials and intermediates
Flexible foams / Gel touch foams, Viscoelastic foams