Core Features

1. Extremely low water absorption, moisture-proof and non-absorbent. As a non-polar polymer material, it barely absorbs water and will not expand or get mildewed due to moisture. It has excellent compatibility with optical cable filling ointment and will not be swelled by the ointment, making it suitable for optical cables used in pipelines and buried humid environments.

2. Excellent mechanical properties and high tensile strength. The thin tape has good toughness and is not easy to break during lapping production. With moderate elongation, it provides cushioning protection when the cable core is under pressure, tightly bundles and fixes loose tubes, and prevents loose tubes from shifting and twisting.

3. Stable electrical insulation performance. It features a stable dielectric constant and high insulation resistance, and does not interfere with optical signal transmission. It has low dielectric loss at high frequencies, suitable for communication cables.

4. Chemical corrosion resistance. It resists weak acids, weak alkalis and salt spray, and can withstand microbial corrosion. It does not chemically react with the filling compound inside the cable and maintains stable performance for long-term service.

Materials with other characteristics – please inquire separately.