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EDISTIR® R 321P

Technical Datasheet | Supplied by Versalis (Eni Group)

EDISTIR® R 321P by Versalis (Eni Group) is a high impact polystyrene (HIPS) grade. Offers good flow and high stiffness. Suitable for processing by injection molding. Used in toys, stationery, small containers for packaging and refrigerator components. EDISTIR® R 321P is designed for household articles, disposable razors and technical items.

EDISTIR® R 321P Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Water Absorption

< 0.1 %

(At 23°C, 24hr)

ISO 62

Density

1.04 g/cm³

ISO 1183

Density, Bulk

0.65 g/m³

ISO 60

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Melt Temperature

200 - 250 °C

Mold Temperature

20 - 60 °C

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EDISTIR® R 321P

EDISTIR® R 321P Properties

Physical Properties

EDISTIR® R 321P Processing Guidelines

Injection Molding Properties