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LSF is a limited fire hazard, non-toxic, halogen-free non-shrink sleeve with an operating temperature of -20°C-+90°C. It is ideal for applications where smoke and fume emissions must be minimised. It is available in a full range of colours and sizes and can be cut and printed as required.

This limited fire hazard (LSF) tubing is zero halogen, low smoke and low toxicity. It is a flexible jacket used in wire and cable harnessing where smoke and fume emissions must be minimised such as in Mass Transit applications. It is supplied in a similar wide range of sizes and colours as PVC sleeving eg. with a 0.5mm nominal wall, and in many colours including green/yellow for earth as standard. This means it is ideal for requirements where conventional PVC tubing is considered unsuitable. Bespoke sizes, wall thicknesses and colours are available on enquiry.

Technical Data

  • Operating Temperature: -20°C-+90°C
  • Flame Retardant: Halogen free, low smoke
  • Colours:
    • Black,
    • Blue,
    • Brown,
    • Green,
    • Yellow,
    • Grey,
    • Red,
    • White,
    • Green / Yellow
  • Sizes: 1.5 - 15
  • Packing: Coils, reels, cut to length, cut sleeves
  • Print: Yes, full range of text and logos
  • Approvals: Din/VDE 0207, BS6724, RoHS compliant
  • Applications / Industries:
    • General
    • Commercial
    • Electrical
    • Electronics
    • Industrial
    • Mechanical
    • Automotive
Properties Typical Values Test Methods
Operating Temperature -20°C-+90°C Din/VDE 0207, BS6724, RoHS compliant
Tensile Strength 15MPa
Ultimate elongation 163%
Density 1.48
Flammability Passes vertical burn test , halogen-free UL 1581
Heat ageing (168hrs) for 7 days, tensile 16.5MPa, elongation 140%
Limited Oxygen Index 37% ISO 4589-2
Limited Oxygen Index 37% ISO 4589-2
Insulation Resistance 10¹²Ohm/cm
Voltage rating 300V & 600V
Smoke Density Pass ASTM E-662

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