Furukawa Electric Power Systems

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Electrical Insulation Materials

VUL-CO Tape

photo of VUL-CO Tape
VUL-CO Tape

VUL-CO Tape is a mechanical protection and waterproof tape for cables, and composed of a vulcanized rubber sheet coated one side with self-bonding adhesive. VUL-CO tape protects insulation tape from water and prevents dielectric breakdown.

Meet to JCAA(Note 1) D 006

(Note 1)JCAA:Japan Power Cable Accessories AssociationBack to Main Content

Use

  • To protect insulation tape lapped on the connection of electric cables and wires
  • To repair cracks of sheath material of electric cables and wires
  • To protect insulation tape lapped on the insulation cover and clamp cover from water and so on

(Note)This tape is for protection and waterproof and cannot be used for insulation.

Structure/Material

fig of VUL-CO Tape

Properties

Item Property
Tensile strength
N/mm2
Normal 6 or over
After heat aging 6 or over
Elongation % Normal 300 or over
After heat aging 250 or over
Volume resistivity
Ω-cm
1×1012 or over
AC breakdown strength
kV/mm
10 or over
Water resistance Excellent
Shear adhesive strength
N/20mm
15 or over
Ozone resistance Excellent

(Note)These are measured values and not guaranteed.

Size/Packing unit

Thickness (mm) Width (mm) Length (m) Packing unit (roll)
1.0 20 10 60
40 30

How to use

  • While peeling off the separator, wind the tape half-lapped, with the adhesive side inside, stretching it evenly to the extent that its original width is reduced to about 10%.
  • Do not stretch the tape too much.
(Note)To improve the product, the specifications may be changed without any notice.

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