Polyurethane Cable — PUR Sheath Cable Oil-Resistant Performance Parameters

Key Technical Data

85%
100%
35%

The key to selecting polyurethane cables is working conditions. Shanghai Suoqi's polyurethane cables use conductor multi-strand finely twisted oxygen-free bare copper wire, insulating special elastomer materials, imported polyurethane PUR/TPU outer sheath, oil, acid, alkali, UV, and aging resistant, featuring core advantages such as wear resistance, tensile resistance, and polyurethane, widely applicable to marine, underwater, and mechanical scenarios. Direct sales from the source manufacturer with stable delivery times. Welcome to call 13311756197 for selection plans.

Product Features

4. High Flexibility and Bend Resistance The conductor uses multi-stranded ultra-fine finely twisted oxygen-free copper wire, meeting the VDE 0295 Class 6 standard, paired with a highly elastic TPE insulation layer, giving the cable excellent flexibility. Tested to withstand over 8 million bending cycles, with a minimum bending radius of only 6D (D being the cable's outer diameter), it is suitable for complex conditions such as frequent steering of underwater robots and reciprocating motion in drag chain systems.

5. Efficient and Stable Transmission: The conductor is designed with low resistance to ensure efficient power transmission and low energy loss. For signal transmission, shielding layers can be provided as needed, such as tinned copper wire braided shielding mesh, with a shielding coverage of ≥85%, effectively resisting electromagnetic interference and ensuring stable transmission of control signals and data signals for underwater equipment.

3. Application Scenarios Marine Aquaculture: Used for powering and signal transmission for underwater oxygenators, feeders, and water quality monitoring equipment. Resistant to corrosion from seawater and aquaculture chemicals, and suitable for equipment that frequently moves and bends underwater.

Underwater Detection: Provides power and control signals for underwater robots (ROVs), underwater cameras, sonar detectors, and other equipment, meeting their flexible operation requirements in complex underwater environments and ensuring stable data transmission.

Marine Energy: Used for connecting internal devices in offshore wind turbine towers, subsea cables, and converters, ensuring stable transmission of large amounts of electricity; acts as a key connection cable in tidal and wave energy power generation equipment, adaptable to harsh marine conditions.

Application scenarios

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

Technical Parameters

Parameter item

Technical indicators

Underwater detection

Provide power and control signals for underwater robots (ROVs), underwater cameras, sonar detectors, and other equipment, meeting their flexible operational needs in complex underwater environments and ensuring stable data transmission.

Ocean energy

In offshore wind farms, it connects internal equipment of wind turbine towers, submarine cables, and converters, ensuring stable transmission of large amounts of electricity; In tidal and wave energy power generation equipment, it serves as a key connecting cable, adapting to harsh marine conditions.

Ports and ships

Suitable for port crane drag chain systems to supply power to equipment; On ships, it is used for wiring bilge equipment and deck machinery, resisting sea winds, salt spray, and complex environment corrosion in the engine room.

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 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.

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.