ISO 14001
ISO 9001
Rokester® 2620 is a polyester polyol. It exists as a liquid free of mechanical impurities. It has hydroxyl value within the range of 240-260 mgKOH/g, and dynamic viscosity within the range of 2500-4500 mPas at temp. 25°C.
Markets and applications
Building & Construction / Sandwich panels, Thermal & acoustic spray systems
Function
Rigid foams / PUR, Spray foams
Composition
Polyester polyols
Segment
Polyurethanes / Polyester polyols