Polyurethane Cable Technical Specifications Full Analysis

Key Technical Data

40℃
90℃
500MΩ
300/500V

In scenarios such as chemical and machine tool processing, cutting fluids, oil stains, and acidic or alkaline media continuously corrode cable sheaths, causing common PVC/rubber materials to age and crack quickly, significantly reducing their service life. To address this pain point, Shanghai Suoqi has optimized its polyurethane cables in both materials and processes: using polyether-based polyurethane outer sheaths, conductors meeting VDE 0295 CLASS 5 standards, and TPV composite insulation, making them suitable for environments with oil, acid, and alkali corrosion. In practical applications, the products have gained recognition from customers in marine, underwater, and port sectors for their polyurethane, PUR, and wear-resistant performance. Customization according to drawings and direct shipment of stock are supported. For details, please contact 13311756197.

Product Features

Wide temperature operation, safe and environmentally friendly. The operating temperature range reaches **-40°C~90°C**, allowing normal operation in extremely cold seas or high-temperature environments. No halogen or heavy metal additives, safe and pollution-free. Insulation resistance ≥ 500MΩ/km, voltage resistance rating up to 300/500V, flame retardant rating compliant with IEC 60332-1 standard, safe and worry-free to use.

3. Application Scenarios Offshore wind power projects: Used for internal wiring of offshore wind turbine towers and submarine cable connections, ensuring stable power transmission.

Port and Ship Equipment: Suitable for power supply and control of port cranes, ship deck machinery, and bilge equipment, resisting sea breeze and salt spray corrosion.

Underwater Detection and Monitoring: Provides reliable power and signal transmission cables for underwater robots, sonar equipment, and underwater cameras.

Aquaculture and hydraulic engineering: In fish pond oxygenators, underwater pumps, and hydraulic monitoring equipment, they are resistant to long-term immersion and complex water quality environments.

Application scenarios

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

Customized services

As a source manufacturer of special flexible cables, Shanghai cable companies can customize polyurethane cables according to drawings or working conditions, with stable delivery times and controllable quality. Welcome to call 13311756197 for solutions and quotations.

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.

Will polyurethane cables hydrolyze?

Ether-based PUR has excellent hydrolysis resistance, far superior to polyester-based types. Ether-based formulations should be specified for long-term humid environments.