Polyurethane Cable — Flexible Polyurethane Cable Low-Temperature Performance

Key Technical Data

0.14-25mm²
40℃
90℃

In chemical and machine tool processing scenarios, cutting fluids, oil stains, and acidic or alkaline media continuously erode cable sheaths, causing general PVC/rubber materials to age and crack rapidly, significantly shortening service life. To address this pain point, Shanghai Suoqi's polyurethane cables have been targeted from materials to processes for optimization: conductors use multi-stranded finely twisted oxygen-free bare copper wire, special insulation elastomer materials, imported polyurethane PUR/TPU outer sheaths, which are oil-resistant, acid-alkali, UV-resistant, and aging resistant. In practical applications, the products have been recognized by customers in marine, underwater, and robotics fields for their polyurethane, tensile resistance, and shielding performance. Supports customization according to drawings and direct shipment from stock; please inquire for 13311756197.

Product Features

(3) Shielding Layer (Some Models) For some applications sensitive to electromagnetic interference, some cables are equipped with shielding layers. Using shielding methods such as aluminum foil or tin-plated copper braiding can effectively block external electromagnetic interference, ensuring the accuracy and stability of internal signal transmission, suitable for equipment connections with high signal transmission quality requirements.

(2) High flexibility and resistance to bending fatigue Cables have good flexibility and a small bending radius, easily adapting to various complex installation environments and equipment movement trajectories. After extensive bending fatigue testing, even after millions of bendings, the conductors, insulation, and sheaths remain intact, without issues such as core breakage or insulation damage, making them suitable for marine equipment requiring frequent movement and bending, such as offshore cranes and underwater robots.

(3) Underwater Detection and Monitoring For underwater robots, marine monitoring equipment, and similar devices, reliable cables are needed for power transmission and data communication. Shanghai Suo Qi's seawater protection cables can effectively resist seawater erosion and external electromagnetic interference, ensuring stable connections between underwater equipment and surface control centers, and providing strong support for marine scientific research and resource exploration.

5. Customized Services Shanghai cable companies understand that different customers have varying cable requirements in various application scenarios, so they offer comprehensive customization services: (1) Custom Core Count We can customize cable core counts according to actual needs, ranging from single core to multi-core (such as 2 to 60 cores) to meet the power transmission and signal control needs of different equipment.

(2) Customizable cross-sectional area: The cable conductor cross-sectional area can be selected and customized between 0.14 and 25mm² to ensure the cable can carry the corresponding current and meet the power requirements of equipment with different power levels.

Application scenarios

Industrial automation, machinery manufacturing, port terminals, and mining operations

Customized services

Direct sales from Shanghai Suoqi cable factory source, supporting on-demand customization of multiple core counts and specifications. Ample stock available, nationwide shipping. Consultation hotline: 13311756197

Frequently Asked Questions

What is the temperature resistance of polyurethane cables?

Conventional polyether PUR is suitable for temperatures from -40°C to 90°C, and can be higher in the short term. When selecting, consider ambient temperature and mobile status for confirmation.

What makes polyurethane (PUR) cables so good?

PUR jackets are wear-resistant, oil-resistant, hydrolysis-resistant, and antimicrobial, with comprehensive mechanical properties superior to PVC, making them suitable for harsh conditions such as oil, humidity, and outdoor environments.