.
POLYOLEFIN 3:1 HEAT-SHRINKING

GENERAL CHARACTERISTICS:

Flexible heat shrinking sleeve with adhesive on the inside. The internal surface of the sleeve is spread with a heat-melt adhesive that melts as it shrinks around the object, in order to protect it against any infiltration by water and humidity. Its high shrinkage ratio makes this sheath suitable for use to protect objects that are particularly irregular due to great dimensional differences. Ideal for all applications in which a high degree of protection is required.

  • Shrinking ratio: 3 : 1
  • Working temperature: -55°C to 125°C
  • Self-extinguishing (only outer wall) according to ASTM D 2671 B standard
  • Minimum shrinkage temperature: > +110°C
  • Dielectric strength: > 15 kV/mm
  • Tensile strength: 11 N/mm2 according to the ASTM D 638 standard
  • Stretching on breaking: 300% according to the ASTM D 638 standard
  • Water absorption: 0,5% according to the ASTM D 570 standard
  • Resistance to fluids: according to the MIL-DTL-23053/4 standard
  • Longitudinal variation: ± 5%

Approved in terms of UL American standards
YDPU2.E305771