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High-Quality PP Foam Tape for Cable from China Suppliers and Factory – Lightweight, Tough, and Insulation Performance
Product Description
PP foam tape for cables is a material mainly made of polypropylene (PP) through physical and mechanical foaming processes. The following is a detailed introduction about PP foam tape for cables:
1. Product Features
PP foam tape has a relatively light overall density due to its internal bubble structure, making it easy to operate and use in the cable manufacturing process.
The structural design of the foam tape provides it with good longitudinal tension, which can withstand the tension experienced by the cable during use and ensure the stable operation of the cable.
PP foam tape is an environmentally friendly material that does not contain harmful substances and meets environmental protection requirements.
PP foam tape has good heat resistance and can be used in high temperature environments, suitable for various high-temperature occasions.
The structure of the foam tape gives it good insulation performance and can be used in cables that require insulation protection.
2. Application Fields
PP foam tape for cables is widely used for wrapping and filling multi strand composite cables such as communication cables, shielding layers, and waterproof layers. Its excellent physical and chemical properties make it an indispensable part of cable manufacturing.
3. Product specifications and performance
The specifications and performance parameters of PP foam tape for cables can be customized according to customer needs. Generally speaking, its thickness and width can be adjusted according to the diameter of the cable and the winding requirements. At the same time, the tensile strength, elongation at break and other performance parameters of the foam tape have also been rigorously tested to ensure that they meet the requirements for use.
4. Production process
The production of PP foam tape adopts physical and mechanical foaming processes. By controlling parameters such as temperature and pressure during the foaming process, foamed belt products with different densities and properties can be prepared. This process enables PP foam tape to have a uniform cell structure and good physical properties.
5. Advantages of use
- Improving cable performance: The use of PP foam tape can enhance the heat resistance, insulation performance, and tensile strength of cables, thereby extending their service life and improving their safety.
- Cost reduction: Due to the light weight and ease of processing of PP foam tape, it can reduce the manufacturing cost and material consumption of cables.
- Easy to construct: The foam tape is soft and easy to wrap around the cable, making construction convenient and fast.
Parameters
Common Specification Table
| Properties | Technical Index | |||
|---|---|---|---|---|
| 90 | 100 | 110 | 150 | |
| Thickness (mm) | 90 | 100 | 110 | 150 |
| Gram weight (g/m²) | 49 | 54 | 60 | 81 |
| Tensile strength (MPa) | ≥78 | ≥78 | ≥78 | ≥78 |
| Elongation (%) | ≤10 | ≤10 | ≤10 | ≤10 |
| Application | Made of polypropylene as the main material, using physical and mechanical foaming processes, commonly used specifications include 0.09/0.11/0.15mm, and a width of over 20mm. | |||
| Support customizing other specifications | ||||
Detailed image
Frequently Asked Questions (FAQ)
PP foam tape for cables is a cable wrapping and filling material primarily made of polypropylene (PP) using physical and mechanical foaming processes to achieve a uniform cell structure.
It offers a lightweight specific gravity, excellent longitudinal tension, outstanding heat resistance, and superior electrical insulation properties, while also being environmentally friendly.
It is widely used for wrapping and filling multi-strand composite cables, including communication cables, shielding layers, and waterproof layers.
Yes, the thickness, width, tensile strength, and elongation parameters can be fully adjusted and customized to match specific cable diameters and winding requirements.
Due to its lightweight nature and ease of processing, it reduces overall material consumption and simplifies construction, making the cable manufacturing process more cost-efficient.
Standard technical specifications feature a tensile strength of ≥78 MPa and an elongation at break of ≤10%, ensuring high durability under stress.