Tensile Design of Polyurethane Cables for Marine Engineering

Key Technical Data

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. Shanghai Suoqi polyurethane cables are specially designed for these working conditions, using polyether-type polyurethane outer sheaths, conductors meeting VDE 0295 CLASS 5 standards, and insulating TPV composite materials, suitable for oily, acidic, and alkali corrosive environments. The cables feature corrosion resistance, wear resistance, and tensile strength, and are widely used in chemical, marine, and underwater fields. Shanghai Suoqi cables are sold directly from the source factory, with multiple cores and specifications customized on demand, ample stock, nationwide shipping, and a consultation hotline 13311756197.

Product Features

3. Cable Structure: Generally uses multiple strands of stranded oxygen-free copper wire. Depending on cable specifications and applications, different conductor structures can be selected to meet different current-carrying capacities.

Shielding layer: optional metal braided shielding (such as tin-plated copper wire braiding) or aluminum foil shielding, used to suppress electromagnetic interference, improve cable anti-interference capability, and ensure signal transmission accuracy.

: Uses corrosion-resistant sheath materials, such as neoprene and fluororubber, tightly wrapping the internal structure of the cable, providing mechanical and chemical protection.

PUR Polyurethane Dedicated Cable 1. Application Fields Industrial Automation Equipment: Widely used in robotic arms, automated production lines, CNC machine tools, and other equipment to meet the power and signal transmission needs during frequent movement and bending processes, such as servo motors and sensors connected to robots.

Antimicrobial: Effectively resists the corrosion of bacteria, mold, and other microorganisms, especially suitable for industries with high hygiene requirements such as food and pharmaceuticals.

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

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.

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.