SFT Series Self Amalgamating EPR Tape
Description
HarshMet SFT series self amalgamating EPR tape is designed to provide a long-term environmental seal for main feeder, jumper and antenna connections. Once installed, the self amalgamating tape provides a water tight seal around the connection eliminating the need for traditional butyl tape and mastic. SFT series finds wide applications in telecommunications and electrical industry and provides high reliability and work highly stable in harsh environment. Also, SFT finds wide applications in electrical sectors for cable splicing, insulation and repair etc.
Temperature range -40 ℃ to 100 ℃ continuous, up to 130 ℃ for limited period during overload conditions.
Sizes
38.1mm×4.57m×0.76mm
38.1mm×4.57m×0.99mm
19mm × 9.14m × 0.76mm
25 × 9.14m × 0.76mm
50 × 9.14 × 0.76mm
Applications
1. Insulation, sealing, repairing, splicing and terminating of power cables
2. Insulation, sealing and UV protection of connections of telecom cables and fiber cables
3. Repairing, sealing and protection of pipelines
Technical Data
Properties
Typical Value
Test Method
Thickness
0.76mm
ASTM D 4325
Tensile Strength
1.9 MPa
ASTM D 4325
Elongation at break
800%
ASTM D 4325
Fusion
Pass
ASTM D4325
Ozone Resistance
Pass
ASTM D 4325
UV Resistance
Pass
ASTM D 4325
Dielectric Strength
33KV/mm
ASTM D149:64
Dielectric Constant
2.8
ASTM D 150:74
Heat ageing (130ºC 168H)
Pass
ASTM 4388
Ozone ageing
Pass
ASTM 4325
UV Ageing
Pass
ASTM 4325
Xenon ageing
Pass
ISO 4892-2
Temperature range -40 ℃ to 100 ℃ continuous, up to 130 ℃ for limited period during overload conditions.
Selection Guide
|
Models |
Thickness (mm) |
Tensile Strength (MPa) |
Elongation (%) |
Voltage Rating (KV) |
|
SFT-35 |
0.76 |
1.85 |
800 |
35 |
|
SFT-35T |
0.99 |
1.85 |
800 |
35 |
|
SFT-30 |
0.76 |
1.74 |
600 |
30 |
|
SFT-20 |
0.99 |
1.74 |
600 |
20 |
|
SFT-10 |
0.76 |
1.6 |
600 |
10 |
|
SFT-5 |
0.99 |
1.6 |
600 |
5 |
Temperature range -40 ℃ to 100 ℃ continuous, up to 130 ℃ for limited period during overload conditions.
