Extruded Polystyrene

Due to high propagation factor the use of dimethyl ether in production of extruded polystyrene (XPS) allows to produce boards with the specified parameters at lower prime cost.

The advantages of DME use:

• refusal of additional application of other solvents (ethanol, acetone);
• possibility to replace expensive freon allows to reduce prime cost;
• high propagation factor allows to produce boards with lower density what reduces prime cost; production of boards of
• higher thickness (up to 100 mm and higher) with improved compressive strength;
• enhancement of heat insulation properties;
• reduction of СО2 emissions into the atmosphere;