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EDISTIR® RT 461F

Technical Datasheet | Supplied by Versalis (Eni Group)

EDISTIR® RT 461F by Versalis Eni Group is a polystyrene high impact (HIPS) grade. Is suitable for food contact. Exhibits heat resistance and good stiffness. Designed for injection molding process. EDISTIR® RT 461F is recommended for improving the thermal performance of injection molded technical parts which are submitted to high temperature in service. Used for manufacturing of computer cabinets, electrical appliances, ventilator housings, cabinet and back cover for TV sets. Complies with ISO 2897-PS-I, M, 093-06-07-18, EU No 10/2011 and UL 94 HB Flame Rating (UL file E83071) and certified BSI 415/94 acc. IEC65-20-2 at 2.5 mm.

EDISTIR® RT 461F 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)

4 g/10 min

(200°C - 5 kg)

ISO 1133

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Melt Temperature

210 - 260 °C

Mold Temperature

20 - 60 °C

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EDISTIR® RT 461F

EDISTIR® RT 461F Properties

Physical Properties

EDISTIR® RT 461F Processing Guidelines

Injection Molding Properties