Black electrical tape is a type of adhesive tape that is widely used in electrical engineering applications. When applied, black electrical tape wraps tightly around objects, which creates an insulation layer that is highly effective in providing electrical insulation. It integrates into the substrate, creating a seamless seal that is highly effective in preventing moisture, dust, and other contaminants from penetrating the protected surface.
One of the key benefits of black electrical tape is its ability to withstand tough conditions. It is resistant to heat, cold, and moisture, making it an ideal choice for use in harsh environments. Moreover, it is highly durable and can withstand wear and tear, ensuring that it provides long-lasting protection.
Black electrical tape is widely used in a range of electrical applications, including electrical connections, cable splicing, and wire harness wrapping. Additionally, it can be used in other applications such as automotive, industrial, and construction.
In summary, black electrical tape is highly effective in providing electrical insulation and creating a seamless protective seal. Its durable and resistant features make it an ideal choice for use in harsh environments, and its versatility makes it an excellent choice for a range of applications.
Model |
Thickness(mm) |
Tensile strength(Mpa) |
Stretch rate(%) |
Breakdown strength (Kv/mm) |
JL-10 |
0.80 |
2.85 |
900 |
35 |
JL-11 |
0.76 |
2.50 |
880 |
35 |
JL-12 |
0.50 |
2.35 |
850 |
35 |
— Strength protection ,high safety performance.
— Good tensile strength,good elastic ductility, aging resistance, not easy to oxidize, and dimensional stability can ensure a fullrange of protection routes.
— High-quality materials.
— Ethylene propylene rubber material,stable and reliable application performance.
— Strong toughness.
— Can be stretched up to 200% to get better results.
This product is suitable for temperature environments below 80°C. It is used for the insulation protection of wires, cables and intermediate joints with voltages of 10kV, 22kV and 35kV and below, and the insulation sealing of communication cable joints. It can also be used for pipeline protection, repair and waterproof sealing.
Nantong J&L New Material Technology Co., Ltd is professional manufactureres of butyl sealing tape, butyl rubber tape ,butyl sealant, butyl sound deadening , butyl waterproof membrane, vacuum consumables in China.
Q: Are you trading company or manufacturer ?
A: We are factory.
Q:What is your terms of packing?
A:Generally,we pack our goods in box.If you have legally registered patent, we can pack the goods in your branded boxes after getting your authori- zation letters.
Q: How long is your delivery time?
A:If order quantity is small,then 7-10 days,Large quantity order 25-30 days.
Q:Can you provide a free sample?
A:Yes,1-2 pcs samples are free,but you pay the shipping charge.
You also can provide your DHL,TNT account number.
Q:How many workers you have?
A:We have 400 workers.
Q:How many production lines you have?
A:We have 200 production lines.