Procurement Guide for Cable PE Wrapping Tape

(Disclaimer: Some of the information in this article is sourced from the internet. Please carefully identify and use it.)

Product Overview: PE wrapping tape for cables is made of polyethylene (PE) as the substrate, which has excellent tensile strength and wear resistance. It is specifically designed for wrapping protection of cable outer protective layers and can effectively resist mechanical damage and chemical corrosion.

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

• Tensile strength: Longitudinal ≥ 25MPa, transverse ≥ 20MPa (ASTM D882 standard).
• Temperature resistance: Operating temperature range of -40 ℃~80 ℃, short-term temperature resistance can reach 100 ℃.
• Environmental friendliness: Compliant with RoHS standards, with no heavy metal residues.

Application scenarios

Suitable for wrapping the protective layer of power cables (such as YJV), communication cables (HYA), and rail transit cables, especially suitable for humid or acidic environments.

Procurement precautions

• Material verification: A density test report (PE density 0.92-0.96g/cm ³) is required.
• Thickness detection:Use a micrometer to measure the thickness at multiple points, with a tolerance of ≤± 0.02mm.
• Price reference: Low prices may be for secondary recycled materials. Avoid choosing low-priced products without testing reports.

Frequently asked questions

Q: How to determine the aging resistance of PE tape?

A: Perform UV accelerated aging test (1000 hours), and the decrease rate of tensile strength should be less than 15%.

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