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CLEARFLEX® RL 50 U

Technical Datasheet | Supplied by Versalis (Eni Group)

CLEARFLEX® RL 50 U is a linear medium density polyethylene (LMDPE) grade. Contains antioxidants (1750 ppm) and UV stabilizers (1250 ppm). Exhibits good mechanical properties and high environmental stress crack resistance (ESCR). Designed for rotomolding applications. Items manufactured with CLEARFLEX® RL 50 U possesses good surface. Recommended for production of high capacity containers.

CLEARFLEX® RL 50 U Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

3.5 g/10 min

(190 °C/2.16 kg)

ISO 1133

Falling Weight

20 J/mm

(Values are referred to injection moulded specimens)

ISO 6603-2

Density, Bulk

0.530 - 0.550 g/cm³

Rotational Molding Properties

Value & Unit

Test Condition

Test Method

Processing Temperature

230 - 280 °C

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CLEARFLEX® RL 50 U

CLEARFLEX® RL 50 U Properties

Physical Properties

CLEARFLEX® RL 50 U Processing Guidelines

Rotational Molding Properties