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CLEARFLEX® H&T RBH 58 B

Technical Datasheet | Supplied by Versalis (Eni Group)

CLEARFLEX® H&T RBH 58 B is a cross-linkable high density polyethylene (HDPE) grade. Contains antioxidants and carbon black additives. Exhibits high toughness, excellent elongation at break and environmental stress cracking resistance (ESCR). Designed for rotomolding applications. Items made from CLEARFLEX® H&T RBH 58 B shows good surface and impact resistance. Recommended for production of automotive fuel tanks, industrial- and agricultural chemical storage tanks.

CLEARFLEX® H&T RBH 58 B Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Environmental Stress Cracking Resistance (ESCR)

> 1000 hr

(100% surface-active agent – Condition B)

ASTM 1693/B

Density, Bulk

0.530 - 0.550 g/cm³

Gas Permeability

240 cm³/m².24h

(Nitrogen; 0.1mm)

Rotational Molding Properties

Value & Unit

Test Condition

Test Method

Processing Temperature

230 - 280 °C

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CLEARFLEX® H&T RBH 58 B

CLEARFLEX® H&T RBH 58 B Properties

Physical Properties

CLEARFLEX® H&T RBH 58 B Processing Guidelines

Rotational Molding Properties