Versalis Edistir N 1840 Polystyrene

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Versalis Edistir N 1840 Polystyrene
Categories:	Polymer; Thermoplastic; Polystyrene (PS); Polystyrene, Molded, Unreinforced
Material Notes:	General purpose polystyrene combining easy flow and medium heat. Edistir N 1840 is suggested in extrusion for glossy capping of HIPS sheets and for blending with HIPS or clear SBS for stiffer thermoformable sheets. This grade exhibits excellent processability in injection moulding and it is recommended for complex and thin-wall parts and fast moulding cycles. Designation: Thermoplastics ISO 1622-PS,G,085-12 Applications: Thermoformed disposable packaging and glossy sheets for industrial and fridge applications. Injection moulded beverage cups, point of sales, containers for foods and cosmetics, toys, housewares, medical articles (Petri dishes). Edistir N 1840 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.
Vendors:

Available Properties

Bulk Density, ISO 60
Density, ISO 1183
Water Absorption, ISO 62, 24 hours - 23°C
Linear Mold Shrinkage, Internal Method
Melt Flow, ISO 1133
Hardness, Rockwell M, ISO 2039/2
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
Izod Impact, Notched (ISO), ISO 180/1A
Izod Impact, Notched (ISO), ISO 180/1A
Volume Resistivity, IEC 60093
Surface Resistance, IEC 60093
Dielectric Constant, IEC 60250
Dielectric Strength, IEC 60243
Dissipation Factor, IEC 60250
Comparative Tracking Index, IEC 60112, Solution A
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
Glow Wire Test, IEC 60695-2-1
Melt Temperature, Extrusion
Melt Temperature, Injection Molding
Mold Temperature, Injection Molding

Property Data

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

Category Notes
Plastic

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