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RavaSafe® ZH-LSF 61F

Technical Datasheet | Supplied by Ravago Manufacturing Americas

RavaSafe® ZH-LSF 61F by Ravago Manufacturing Americas is a halogen free, low smoke flame retardant, UV stabilized thermoplastic polyurethane (TPU). It offers good mechanical properties, excellent processing, very good chemical resistance and low temperature behavior. It allows low friction surface. It is suitable for processing by extrusion. RavaSafe® ZH-LSF 61F is colorable and designed for indoor/outdoor optical fiber cables sheathing.

RavaSafe® ZH-LSF 61F Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Density

1.53 g/cm³

(At 23°C)

ASTM D792, ISO 1183-1

Water Immersion Test

0.5 mg/cm²

(At 70°C, 7d)

IEC 60811-402

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

4.2 g/10 min

(At 150°C, 21.6 kg)

ISO 1133-b

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 61F

RavaSafe® ZH-LSF 61F Properties

Physical Properties

RavaSafe® ZH-LSF 61F Processing Guidelines

Extrusion Properties