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Your Position: Home > Product > PVC Tape

Heat shrinkable repair tape

2024/7/30 viewers213
  • BrandDEEM
  • TypeDM-T1
  • order
Introduction

Heat Shrinkable tape with low melting point adhesive layer for wrap around repair. Usually applied by enwind around the electrified object with half of tape overlapping previous turn.
The tape, when heated, shrinks around the substrate while hot melt adhesive fill the gaps and fusion with the tape to form into one piece insulation.
Applications
Emergency repair of electrical power system .insulation and protect of odd-shaped electrified objects, where tubal / sleeve shaped insulation materials are not applicable.
Reduce space allowance between phase to phase bus bar.
Features/Benefits
Low melting point high polymer adhesive layer for easy installation.
Conform to irregular shaped objects where tubal / sleeve jacket insulation material is not applicable.
Compatible with most other insulation materials.
Temperature Range
Operating Temperature : -40 °C ~ 105 °C
Shrink Temperature : 125 °C
Standard Color: Red, Yellow, Black, Green
Technical data

Property Method of Test Value
Flammability GB1046 Oxygen Index ≥30
Water absorption GB1034 ≤0.1%
Low temperature flexibility (-40C for 4 hours) pass
Corrosion (temperature 23±2℃, humidity 95% for 4 hours) pass
Tensile strength GB1040 ≥14.0MPa
Ultimate elongation GB1040 ≥400%
Aging test (168C for 7days) GB1040 80% of Before Aging
Break down strength GB1408 27~30 kV/mm
Electric impact GB311 75kV/±10times
current GB2706-89 31.5kA
current GB2706-89 80.0kA,peak
Volume Resistivity GB1044 1014Ω.cm
Dielectric constant GB1049 2.5--3.5

Dimensions
Model Number Volt class/KV Tape thickness Tape width/mm
Standard Package
(m/roll)
DM-T 1 6-15 0.8-1.0mm 25 5
DM-T2 6-15 0.8-1.0mm 50 5


















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