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RavaSafe® ZH-LSF 451

Technical Datasheet | Supplied by Ravago Manufacturing Americas

RavaSafe® ZH-LSF 451 by Ravago Manufacturing Americas is a thermoplastic zero halogen, low smoke flame retardant polyurethane (TPU) compound. It offers low water absorption and high temperature stress cracking resistance. It is suitable for processing by extrusion. RavaSafe® ZH-LSF 451 is colorable and designed for sheathing for all types of large and armored/shielded cables. Complies with EN 50363 (M1), IEC 60502-1 (ST8), VDE 0207 (HM 4), BS 7655 (LTS1, LTS2, LTS3, LTS4), IEC 60092 (SHF1) and UNE 21123-4 specifications.

RavaSafe® ZH-LSF 451 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Density

1.51 g/cm³

(At 23°C)

ASTM D792, ISO 1183-1

> 4.3

IEC 60754-2

Water Immersion Test

0.12 mg/cm²

(At 70°C, 24 hr)

IEC 608111-402

Extrusion Properties

Value & Unit

Test Condition

Test Method

Zone 1 Temperature

130 °C

Zone 2 Temperature

140 °C

Zone 3 Temperature

150 °C

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RavaSafe® ZH-LSF 451

RavaSafe® ZH-LSF 451 Properties

Physical Properties

RavaSafe® ZH-LSF 451 Processing Guidelines

Extrusion Properties