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High-Quality China Cable PP Wrapping Tape - Trusted Suppliers & Factory for Reliable Protection and Insulation
Product Description
PP wrapping tape for cables is an auxiliary material widely used in cable manufacturing and maintenance. It is mainly made of polypropylene (PP) material and has multiple functions and characteristics. The following is a brief introduction to PP wrapping tape for cables:
1. Material Characteristics
Material: Polypropylene (PP), which is a thermoplastic resin material with good physical properties and chemical stability.
Characteristics: PP material has excellent insulation, corrosion resistance, heat resistance, and wear resistance, while being lightweight, easy to process and shape.
2. Function and Function
Protective insulation layer: During the cable armor process, PP wrapping tape can protect the insulation layer or inner sheath layer from damage caused by the armor, playing a buffering and cushioning role.
Thermal insulation and anti-corrosion: Depending on the material, PP wrapping tape can have different effects on the insulation layer or inner sheath layer of the cable, such as thermal insulation, anti-corrosion, anti-aging, etc., extending the service life of the cable.
Enhanced fixing effect: Some advanced PP wrapping tapes are designed with anti slip and adhesive layers, which can increase the friction between the wrapping tape and the cable, making the fixing effect better. The adhesion between layers is more firm and not easy to crack.
3. Structure and Design
With the development of technology, the structural design of PP wrapping tape for cables is becoming increasingly complex and diverse. For example, some products may include multi-layer structures such as anti slip layer, insulation layer, adhesive layer, tensile layer, fireproof layer, waterproof layer, etc., to meet different usage needs.
4. Market and Application
Market situation: PP wrapping tape for cables has a wide range of applications in the market with a high demand. Many cable accessory manufacturers produce and sell this product, offering different specifications, colors, and performance options.
Application areas: It is widely used in cable manufacturing and maintenance in industries such as power, communication, transportation, and construction, and is an indispensable auxiliary material in the cable manufacturing process.
5. Purchase Suggestions
Quality: Choose products with reliable quality and stable performance to ensure the safe and stable operation of cables.
Specification: Select the appropriate size and thickness of the wrapping tape based on the cable model and specifications.
Price: Choose products with high cost-effectiveness while ensuring quality.
Brand and manufacturer: Choose brands and manufacturers with good reputation and word-of-mouth to ensure product quality and after-sales service.
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 | |||
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Frequently Asked Questions
Q What is PP wrapping tape for cables?
PP wrapping tape for cables is an auxiliary manufacturing and maintenance material made of polypropylene (PP). It provides excellent insulation, protection, and stabilization for cables.
Q What are the key material characteristics of PP wrapping tape?
It is made from thermoplastic polypropylene resin, offering high physical stability, chemical resistance, excellent electrical insulation, thermal resistance, wear resistance, and lightweight processability.
Q How does the wrapping tape protect the inner cable layers?
During the armoring process, the PP wrapping tape acts as a cushion and buffer, protecting the delicate insulation layer or inner sheath from mechanical damage.
Q Where is PP cable wrapping tape commonly applied?
It is widely used in power distribution, communications, transportation infrastructure, and construction industries for low-voltage power cable armoring and buffering.
Q What factors should be considered when purchasing PP wrapping tape?
Buyers should focus on product quality and stability, choose the correct size and thickness specifications for their cable model, evaluate cost-effectiveness, and source from reputable brands or manufacturers.
Q Can I order custom specifications for this wrapping tape?
Yes, customization of specifications, sizes, and thicknesses is fully supported to meet specific low-voltage power cable armoring design requirements.