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EDISTIR® N 2560

Technical Datasheet | Supplied by Versalis (Eni Group)

EDISTIR® N 2560 by Versalis Eni Group is a high molecular weight polystyrene general purpose (GPPS) grade. Is suitable for food contact. Exhibits improved elasticity, high stiffness, good mechanical strength, thermal resistance and toughness. Designed for thermoforming, sheet extrusion in blend with conventional and clear high impact polystyrene (HIPS) and for injection molding of complex items. EDISTIR® N 2560 is recommended for thermoformed food packaging articles such as drink & dairy cups, plates, trays and for molded CD boxes, domestic appliances (refrigerators), stationary, cutlery and housewares. Complies with ISO 1622-PS, G, 095-03, EU No 10/2011 and UL 94 HB Flame Rating (UL file E83071).

EDISTIR® N 2560 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Density, Bulk

0.65 g/m³

ISO 60

Water Absorption

<0.1 %

(24 h / 23°C)

ISO 62

Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)

3.8 g/10 min

(200°C - 5 kg)

ISO 1133

Extrusion Properties

Value & Unit

Test Condition

Test Method

Melt Temperature

210 - 240 °C

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EDISTIR® N 2560

EDISTIR® N 2560 Properties

Physical Properties

EDISTIR® N 2560 Processing Guidelines

Extrusion Properties