Heat shrinkable repair tape
- BrandDEEM
- TypeDM-T1
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
DM-T 1
6-15
0.8-1.0mm
25
5
DM-T2
6-15
0.8-1.0mm
50
5
