Characteristics: InSphere S/NL type 300S/NL, 500S/NL, 800S/NL, 1600S/NL is expandable polystyrene (EPS), with improved insulation properties, the materials have a form of white spherical polystyrene particles that contain a hydrocarbon blowing agent. Their surface is coated to support processing and to prevent electrostatic charge.Information provided by Synthos |