PE waterproof insulation tape
3 year ago
Applications:
Provide effective protection and insulation sealing for different power cable termination and joints.
Easy and fast to repair the damage surface of power cable and communication industry where waterproof are required.
Provide reliable waterproof and insulation protection for mine,oil field and chemical plant where the fire can not be used.
Features:
1.Double layer,external layer provide insulation protecting,inner mastic layer provide excellent sealing and stability.
2.Self-fusing mastic filling voids and irregular shapes.
3.Excellent resistance to abrasion,moisture,alkalies,acid,copper,corrosion and varying weather condition(including sunlight).
4.Service temperature: -20℃ to 90℃.
Technical properties:
Property
Testing method
Typical data
Tensile
strength
ASTM D 2671
≥12MPa
Elongation at
break
ASTM D 2671
≥350%
Dielectric
strength
IEC 243
≥20kV/mm
Dielectric
constant
IEC 250
2~3
Volume
resistance
IEC 93
≥1.0x1014Ω•cm
Adhesive to
steel
DIN 30672
20N/cm
Oxygen
resistance
PASS
Heat shock
(105℃)
PASS
UV-resistance
PASS
|
Property |
Testing method |
Typical data |
|
Tensile strength |
ASTM D 2671 |
≥12MPa |
|
Elongation at break |
ASTM D 2671 |
≥350% |
|
Dielectric strength |
IEC 243 |
≥20kV/mm |
|
Dielectric constant |
IEC 250 |
|
|
Volume resistance |
IEC 93 |
≥1.0x1014Ω•cm |
|
Adhesive to steel |
DIN 30672 |
20N/cm |
|
Oxygen resistance |
- |
PASS |
|
Heat shock (105℃) |
- |
PASS |
|
UV-resistance |
- |
PASS |
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Main Product: Mastic tape, Bushing cover, overhead Insulation sleeve, Electron beam crosslinked polyethylene pipes, Stress control mastic, electrical insulation tape
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