Product

Ordinary Heat Shrinkable Tube

Double Wall Heat Shrinkable Tube

High Temperature Heat Shrinkable Tube

Heat Shrinkable Marking Tube

Medium/Thick Wall Heat Shrinkable Tube

High Pressure Heat Shrinkable Tube

Anti-Slip Pattern Heat Shrinkable Tube

Teflon Tube/Silicone Tube

Bellows

Molded Heat Shrinkable Parts

Molded Special-Shaped Protective Box

Insulation Sealing Protective Tape

Product Model Comparison Table

HB1501 high voltage insulation heat shrinkable tape

Specification: 0.8mm (thickness) × 50mm (width) × 5m (length)

Color: red, yellow, green

Appearance: Rolled

Working conditions: -40℃~90℃

Packing specification: 50 rolls/carton

HB1501 high voltage insulation heat shrinkable tape is mainly used for the insulation protection of power bus bars and bus bars. It can also be used to repair the damage of the outer sheath of various cables. Provide a simple, fast and effective solution.

 

product information

Specification: 0.8mm (thickness) × 50mm (width) × 5m (length)

Color: red, yellow, green

Appearance: Rolled

Working conditions: -40℃~90℃

Packing specification: 50 rolls/carton

 

Product Features

1. Composite structure, the inner layer melts when heated, the outer layer shrinks, and the layers can be bonded together; it is resistant to ultraviolet rays, outdoor aging and mildew.

2. Excellent electrical insulation, good flame retardancy, and high mechanical strength.

3. It has good bonding and sealing performance with the outer sheath of the cable and itself.

4. The installation is quick, just winding, heating and shrinking, easy to operate.

 

Scope of application

1. Anti-condensation, anti-fouling flashover and anti-corrosion treatment for busbars of substation switch cabinets.

2. Anti-overlapping of live bare wires or other live objects, prevent personal injury and death accidents, and prevent short-circuit faults of small animals.

3. Partial repair of electrical, communication, signal, mining and other cable outer sheaths that are damaged by mechanical damage, burning or organic solvent erosion.

4. Waterproof sealing treatment for the sheath port of the heat shrinkable cable middle joint.

5. Any composite insulation treatment where the distance between the charged body and the ground is insufficient or the distance is insufficient in the same situation.

 

Instructions for use

Close the shiny side of the tape to the entangled object, twist it tightly after 1/2 overlap, and wrap the end part tightly (to prevent loosening). Bake and shrink with flame until the inner colloid is slightly exposed. Bonding together forms a complete repair. 


Test items

Typical parameters

Test based on

Breakdown strength

25kV / mm

GB/T 1408-1989

Power frequency withstand voltage

42kV/1min (minimum phase spacing 30mm) without breakdown

GB311

Lightning strike

75kV, ±15 times (minimum phase spacing 30mm) without breakdown

GB311

Volume resistivity

≥1×1013Ω·cm

GB1410-1989

Dielectric constant

≤3.5

GB1409-1988

Oxygen Index

≥28%

GB/T2406-1993

Water absorption

≤0.1%

GB/T1034

Low temperature toughness

-55℃±2℃, 4h pass

UL224

Corrosion test

23℃±2℃, humidity 95%, 24h pass

ASTMD2671

Tensile Strength

≥12.0MPa

GB/T 1040-1992

Elongation at break

≥400%

GB/T 1040-1992

Thermal aging test

136℃ 168 hours pass

GB/T1040-1992


Industry Application