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China PP Wrapping Tape for Cables - High-Quality Insulation from Reliable Suppliers & Factory
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
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Material: Polypropylene (PP), which is a thermoplastic resin material with good physical properties and chemical stability.
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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
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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.
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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.
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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
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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.
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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
When selecting PP wrapping tape for cables, the following factors need to be considered:
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Quality: Choose products with reliable quality and stable performance to ensure the safe and stable operation of cables.
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Specification: Select the appropriate size and thickness of the wrapping tape based on the cable model and specifications.
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Price: Choose products with high cost-effectiveness while ensuring quality.
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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 (FAQ)
What is PP wrapping tape for cables used for?
PP wrapping tape is primarily used in cable manufacturing and maintenance. It functions as a protective insulation layer, providing cushioning and buffering during the armoring process, while offering thermal insulation, anti-corrosion, and anti-aging protection.
What are the key material characteristics of polypropylene (PP) wrapping tape?
Polypropylene (PP) is a thermoplastic resin that provides excellent electrical insulation, chemical corrosion resistance, heat resistance, and wear resistance. It is also lightweight, easy to process, and highly durable.
Does the wrapping tape support custom specifications?
Yes, other specifications and custom dimensions can be supported to match specific cable models and requirements.
What are the primary application fields of this product?
It is widely applied in cable manufacturing and maintenance within the power, communication, transportation, and construction industries. It is particularly suitable as a cushion layer for low-voltage power cable armor.
What factors should be considered when purchasing PP wrapping tape?
You should consider product quality (for safe cable operation), correct size and thickness specifications based on your cable model, overall cost-effectiveness, and the reputation of the brand or manufacturer.