Procurement Guide for Cable PP Wrapping Tape

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Product Overview: The PP wrapping tape for cables is made of polypropylene (PP), which has better heat resistance than PE and excellent insulation performance (breakdown voltage ≥ 30kV/mm). It is suitable for cable protection in high temperature environments.

Key performance indicators (for reference only, not used as procurement standards)

• Heat resistance: Long term working temperature of 100 ℃, short-term temperature resistance of 120 ℃.
• Flame retardant rating: Complies with UL 94 V-2 standard (optional V-0 customization).
• Insulation: Volume resistivity ≥ 1 × 1014 Ω· cm (GB/T 1410 standard).

Application scenarios

Suitable for wrapping protection of photovoltaic cables, marine cables (CEFR), and high-temperature industrial cables.

Procurement precautions

• Flame retardant requirement: If V-0 level flame retardant is required, additional flame retardants need to be added, which increases the cost by about 20%.
• Supplier screening:Priority should be given to manufacturers certified by ISO 9001 and IATF 16949.
• Cost analysis: Low market prices may be secondary recycled materials. Avoid choosing low-priced products without testing reports.

If you need to purchase, you can choose Wuxi Henglong Cable Material Co., Ltd., a well-known manufacturer in the Chinese Cable Materials industry.