Versalis Edistir N 2982 Polystyrene

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Versalis Edistir N 2982 Polystyrene
Categories:	Polymer; Thermoplastic; Polystyrene (PS); Polystyrene, Molded, Unreinforced
Material Notes:	General purpose polystyrene with very high flow and high heat resistance. Special grade for direct gassing extrusion of heavy gage insulating boards (XPS) foamed by blowing agents alternative to CFC and HCFC. Low viscosity process-aid and modifyer for compounding. Designation: Thermoplastics ISO 1622-PS,E,105-20 Applications: XPS insulation panels with improved environmental compatibility. Carrier for masterbatch. Modifyer for thermoplastic elastomers and rubbers (shoe soles, cable extrusion-coating). N 2982 is certified UL94 HB "all colors" at 1.5 mm (UL file E83071). This grade in its natural version complies by composition with the requirements set by the main Regulations for plastic materials intended for food contact (including the EEC Directive 90/128 and subsequent amendments). Information provided by Polimeri Europa Versalis is the Eni subsidiary containing the plastics and rubber businesses.
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Available Properties

Bulk Density, ISO 60
Density, ISO 1183
Water Absorption, ISO 62, 24 hours - 23°C
Melt Flow, ISO 1133
Tensile Strength at Break, ISO 527, 5 mm/min
Elongation at Break, ISO 527, 5 mm/min
Tensile Modulus, ISO 527, 1 mm/min
Flexural Strength, ISO 178, 2 mm/min
CTE, linear, ASTM D 696
Thermal Conductivity, ISO 8302
Deflection Temperature at 1.8 MPa (264 psi), ASTM D 648, 120°C/h
Vicat Softening Point, ISO 306/B, 50 N - 50°C/h
Vicat Softening Point, ISO 306/A, 10 N - 50°C/h
Flammability, UL94, UL94
Melt Temperature, Extrusion

Property Data

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Manufacturer Notes:
Polimeri Europa (Former Polimeri Europa (EniChem)

Category Notes
Plastic

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