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China PE Wrapping Tape for Cables - Durable, High-Strength Cable Protection from Leading Suppliers & Factory
Product Description
PE wrapping tape for cables is a widely used material in cable production, mainly used for insulation bundling and protection of cables. The following is a detailed introduction about PE wrapping tape for cables:
1. Definition and Manufacturing Process
Definition: PE wrapping tape for cables, which is made of polyethylene (PE) material and manufactured through processes such as hot drawing film technology and embossing, is an important material for cable insulation bundling.
Manufacturing process: PE material is scientifically proportioned from various materials such as polypropylene and polyethylene, and produced through processes such as hot film stretching.
2. Product Features
Lightweight specific gravity: PE material itself has a lower density, making the overall weight of the wrapping tape lighter and easier to operate and use.
Good tensile performance: PE wrapping tape has high tensile strength, which can provide sufficient fastening force during cable bundling while maintaining the integrity of the material.
High insulation flexibility: PE material has good insulation performance and flexibility, which can protect the insulation layer of the cable while ensuring the flexibility and bending performance of the cable.
3. Main Purpose
Insulation bundling: PE wrapping tape is mainly used for bundling the insulation layer of cables. By tightly wrapping it outside the insulation layer of the cable, it ensures that the insulation performance of the cable is not damaged.
Protective function: PE wrapping tape can also provide buffering and cushioning during cable armor, protecting the insulation or inner sheath layer from damage by the armor. Meanwhile, its excellent insulation, anti-corrosion, and anti-aging properties can also extend the service life of the cable.
4. Application Examples
PE wrapping tape is widely used in insulation bundling and protection of high and low voltage armored cables. In the cable manufacturing process, PE wrapping tape is wrapped around the insulation layer or inner sheath layer of the cable to form a tight protective layer, ensuring that the cable can maintain good performance in various harsh environments.
5. Precautions
When using PE wrapping tape, it should be ensured that the width, thickness, and material of the wrapping tape meet the requirements of cable manufacturing.
During the wrapping process, attention should be paid to maintaining the tightness and uniformity of the wrapping tape to avoid looseness or uneven overlap.
For cables with special requirements (such as fire-resistant cables), PE wrapping tape with corresponding fire-resistant properties should be selected for wrapping.
In summary, PE wrapping tape for cables is an indispensable and important material in cable manufacturing. Its excellent performance and wide range of applications make it play an important role in the cable industry.
Parameters
Common Specification Table
| Properties | Unit | Technical Data | |
|---|---|---|---|
| Pulling strength lengthways | N | ≥30 | |
| Elongation at break | % | ≥180 | |
| Dielectric constant | KV/mm | ≥20 | |
| Volume resistivity | Ω.cm | ≥1.2*1013 | |
| Proportion | g/cm3 | ≤0.98 | |
| Application | Suitable for low-voltage power cable armor cushion layer | ||
| Support customizing other specifications | |||
Detailed Image
Frequently Asked Questions
What materials are used to make PE wrapping tape for cables?
PE wrapping tape for cables is made of polyethylene (PE) material, which is scientifically proportioned from various materials such as polypropylene and polyethylene, and produced through hot film stretching and embossing processes.
What are the primary features of PE wrapping tape?
It features a lightweight specific gravity for easy handling, high tensile strength for reliable bundling force, and excellent insulation flexibility to protect the cable insulation layer while maintaining flexibility.
How does PE wrapping tape protect armored cables?
It acts as a cushion and buffer layer during cable armoring, protecting the inner sheath or insulation layer from being damaged by the armor. It also provides anti-corrosion, insulation, and anti-aging properties.
What precautions should be followed during application?
Ensure the width, thickness, and material match the cable specifications. Maintain tight and uniform wrapping to prevent looseness or uneven overlap. For fire-resistant cables, select tapes with matching fire-resistant properties.
Are custom specifications available for this wrapping tape?
Yes, while standard technical specifications exist (such as specific gravity ≤0.98 g/cm³ and pulling strength ≥30 N), customization support is available to meet other specific requirements.